15 Best Self-Propelled Lawn Mowers in 2026
AIThis post was created with the assistance of artificial intelligence (AI).

Finding the best self-propelled lawn mower in 2026 depends on your yard size, budget, and preferences for gas or electric power. The Greenworks 80V 21-inch stands out for its balance of power and battery life, making it ideal for medium to large lawns. For those prioritizing quiet operation and less maintenance, the EGO 21-Inch Self-Propelled Mower offers impressive cordless convenience. Meanwhile, the SENIX 22-Inch Gas Lawn Mower delivers rugged performance for bigger, more demanding yards. The main tradeoffs revolve around power sources, ease of use, and cost—continue reading to see how each model stacks up for your specific needs.

15
compared
6
brands
Which self-propelled lawn mower should you buy?
★ Top Pick
Greenworks 80V 21 in Self-Prop
Best Overall for Power and Versatility
Powerful 80V battery delivers consistent performance
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Garden enthusiasts needing detailed control and extended mowing time on medium-sized lawns
EGO 21-Inch Self-Propelled Mow
Long-lasting 6.0Ah battery for extended mowing sessions
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Homeowners with large, tough terrains or overgrown yards requiring maximum power and durability
SENIX 22-Inch 201cc 3-in-1 Gas
Powerful 201cc engine handles thick grass and large areas
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Urban or suburban homeowners seeking a quiet, eco-friendly solution for large lawns with multiple mowing options
Greenworks 60V 21-inch Self-Pr
Powerful 60V brushless motor suitable for large yards
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Budget-conscious homeowners with medium-sized lawns who need reliable power and versatile mowing options
PowerSmart 21-Inch Self Propel
170cc engine provides solid cutting power
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Pros & cons at a glance
Greenworks 80V 21 in Self-Prop
✓ Powerful 80V battery delivers consistent performance
✗ Battery life may decrease with dense or tall grass
EGO 21-Inch Self-Propelled Mow
✓ Long-lasting 6.0Ah battery for extended mowing sessions
✗ Weight not specified, could be heavy for some users
SENIX 22-Inch 201cc 3-in-1 Gas
✓ Powerful 201cc engine handles thick grass and large areas
✗ No weight details, potential difficulty for some users
Greenworks 60V 21-inch Self-Pr
✓ Powerful 60V brushless motor suitable for large yards
✗ Performance depends on terrain and grass density
PowerSmart 21-Inch Self Propel
✓ 170cc engine provides solid cutting power
✗ Potentially heavy for extended use
Greenworks 48V 21-inch Self-Pr
✓ Powerful 48V battery with up to 45 minutes of runtime
✗ Runtime depends on grass density and operator technique
SENIX 21” Self Propelled Gas
✓ Powerful 170cc engine with high torque for thick grass
✗ Heavy and potentially difficult to maneuver for some users
PowerSmart 21" Gas Self-Propel
✓ Starts reliably within 1-2 pulls
✗ Possible difficulty with heavier weight
PowerSmart 21-inch Self-Propel
✓ Powerful 170cc engine for dependable performance
✗ Heavier and noisier than electric models
21-Inch Self-Propelled Gas Law
✓ Powerful 170cc 4-cycle engine handles thick grass
✗ Heavier and potentially more difficult to maneuver
Greenworks 80V 21" Brushless C
✓ Powerful 80V brushless motor with high efficiency
✗ Run time may vary depending on grass density and operator technique
YARDMAX 22 in. 201cc Select PA
✓ Smooth, adjustable speed control via CVT transmission
✗ Heavier weight can be challenging for some users
SENIX X6 60V Max 21-Inch 3-in-
✓ Powerful brushless motor with up to 60-minute runtime
✗ Battery and charger ship separately, possibly delaying use
SENIX 22” Self Propelled Gas
✓ Powerful 170cc 4-cycle engine for heavy-duty performance
✗ Designed mainly for large or rugged yards, less ideal for small lawns
Greenworks 40V 21-inch Brushle
✓ Powerful brushless motor with increased torque
✗ Runtime may be insufficient for larger or very dense lawns

Complete the kit

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SporGain [Updated Lawn Mower Blade Sharpener 15°-45° Adju…
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4PCS Lawnmower Blade Sharpener with Lawn Mower Blade Bala...
4PCS Lawnmower Blade Sharpener with Lawn Mower Blade Bala…
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Key Takeaways

  • Battery-powered models like Greenworks 80V and EGO offer cordless convenience but typically come at a higher price point for comparable power.
  • Gas mowers, such as SENIX and YARDMAX, deliver more raw power suitable for larger or tougher yards, but they require more maintenance and emit fumes.
  • Models with adjustable cutting heights and 3-in-1 functionality (mulching, bagging, side discharge) provide versatile mowing options for different yard conditions.
  • Battery capacity (Ah) and mower deck size are critical for runtime and coverage, influencing how long and how quickly you can mow large lawns.
  • Price differences often reflect build quality, battery technology, and included features—investing more can pay off in durability and ease of use.
2
EGO 21-Inch Self-Propelled Mow
Best for Extended Runtime and Precise Height Control
1
Greenworks 80V 21 in Self-Prop
Best Overall for Power and Versatility
3
SENIX 22-Inch 201cc 3-in-1 Gas
Best for Large Yards and Heavy-Duty Use

Our Top Best Self-propelled Lawn Mowers Picks

Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and ChargerGreenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and ChargerBest Overall for Power and VersatilityVoltage: 80VCutting Width: 21 inchesBattery Capacity: 4.0 AhVIEW LATEST PRICESee Our Full Breakdown
EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)Best for Extended Runtime and Precise Height ControlCutting Width: 21 inchesBattery: 6.0Ah ARC LithiumCharger: 320WVIEW LATEST PRICESee Our Full Breakdown
SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel DriveSENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel DriveBest for Large Yards and Heavy-Duty UseEngine: 201cc 4-cycle OHVHorsepower: 4.7HPTorque: 8.8 ft-lbVIEW LATEST PRICESee Our Full Breakdown
Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah BatteriesGreenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah BatteriesBest for Quiet, Eco-Friendly Yard MaintenanceVoltage: 60VCutting Width: 21 inchesBatteries: 2 x 4.0AhVIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV EnginePowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV EngineBest Budget Gas Option with VersatilityEngine: 170cc OHV 4-StrokeDrive: Rear-wheel driveDeck Material: SteelVIEW LATEST PRICESee Our Full Breakdown
Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery KitGreenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery KitBest Overall for Balance of Power and VersatilityBattery Voltage: 48VBattery Capacity: 2 x 5.0 AhCutting Width: 21 inchesVIEW LATEST PRICESee Our Full Breakdown
SENIX 21” Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position CuttingSENIX 21'' Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position CuttingBest for Power and Larger Yard CapabilityCutting Width: 21 inchesEngine: 170 cc 4-cycle OHVHorsepower: 3.8 HPVIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21″ Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel DrivePowerSmart 21" Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel DriveBest for Easy Starting and Hill HandlingEngine: 170cc OHVCutting Width: 21 inchesDeck Material: Alloy SteelVIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EnginePowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EngineBest Budget Gas Option for Medium YardsEngine: 170cc OHVCutting Width: 21 inchesDeck Material: SteelVIEW LATEST PRICESee Our Full Breakdown
21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side DischargeBest for Fine-Tuning and Versatile Lawn CareEngine: 170cc 4-cycle OHVCutting Width: 21 inchesHeight Adjustment: 7 positions (1 to 3 inches)VIEW LATEST PRICESee Our Full Breakdown
Greenworks 80V 21″ Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid ChargerGreenworks 80V 21" Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid ChargerBest Overall Cordless Power and VersatilityVoltage: 80VCutting Width: 21 inchesBattery: 4.0AhVIEW LATEST PRICESee Our Full Breakdown
YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)Best for Precise Control and TractionCutting Width: 22 inchesEngine Displacement: 201ccTransmission: CVT with 6 speedsVIEW LATEST PRICESee Our Full Breakdown
SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & ChargerSENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & ChargerBest for Long Runtime and Modern FeaturesVoltage: 60VCutting Width: 21 inchesBattery Capacity: 8.0AhVIEW LATEST PRICESee Our Full Breakdown
SENIX 22” Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable HeightSENIX 22'' Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable HeightBest for Heavy Duty and Larger YardsEngine: 170 cc 4-cycle OHVCutting Width: 22 inchesCutting Height Adjustment: 6 positions (1.25″ to 4″)VIEW LATEST PRICESee Our Full Breakdown
Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and ChargerGreenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and ChargerBest Compact Electric for Ease and StorageVoltage: 40VCutting Width: 21 inchesBattery: 5.0AhVIEW LATEST PRICESee Our Full Breakdown

More Details on Our Top Picks

  1. Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and Charger

    Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and Charger

    Best Overall for Power and Versatility

    View Latest Price

    This electric mower stands out for its robust 80V battery, delivering enough power for larger lawns and tough grass, outperforming many battery-powered competitors like the Greenworks 60V model. Its self-propelled rear-wheel drive with variable speed makes maneuvering effortless, especially on uneven terrain. The 4-in-1 system adds flexibility, accommodating mulching, bagging, side discharge, and leaf pickup—ideal for varied yard needs. However, the battery life may vary with grass conditions, and its weight could challenge some users during extended use. Compared to gas models, it’s quieter and cleaner but might lack the raw power for very thick or overgrown grass. This mower suits homeowners who want powerful, convenient mowing without emissions, and who can handle the weight.

    Pros:
    • Powerful 80V battery delivers consistent performance
    • Self-propelled with adjustable speed reduces fatigue
    • Includes LED headlights for early morning or evening mowing
    • Versatile 4-in-1 system for multiple yard tasks
    Cons:
    • Battery life may decrease with dense or tall grass
    • Heavier than some electric mowers, potentially tiring for prolonged use

    Best for: Homeowners with medium to large lawns seeking eco-friendly power and multi-functional mowing options

    Not ideal for: Users with very large properties exceeding half an acre or those preferring lightweight equipment for extended sessions

    • Voltage:80V
    • Cutting Width:21 inches
    • Battery Capacity:4.0 Ah
    • Motor Type:Brushless
    • Deck Material:Steel
    • Features:Self-propelled, LED headlights, 4-in-1 system
    Our verdict
    “This pick is ideal for users who want a powerful, versatile, and emission-free mower with advanced features.”
  2. EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)

    EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)

    Best for Extended Runtime and Precise Height Control

    View Latest Price

    This EGO mower offers a strong 6.0Ah battery, providing up to 50 minutes of runtime—more than many comparable electric options like the Greenworks 60V model. Its multiple cutting height adjustments (1.25 to 4 inches) make it suitable for detailed lawn shaping, and the 3-in-1 mulching, bagging, and side discharge system enhances versatility. The inclusion of bright LED headlights improves visibility during early or late mowing sessions. Its limited weight information means heavier users should consider handling comfort, and while it’s powerful for an electric mower, it may not match the raw torque of a gas-powered model like SENIX 22-inch. This mower is best suited for homeowners who prioritize long runtime, precise cut control, and quiet operation.

    Pros:
    • Long-lasting 6.0Ah battery for extended mowing sessions
    • Multiple height adjustments for precise lawn shaping
    • Bright LED headlights for better visibility
    • Versatile 3-in-1 cutting options
    Cons:
    • Weight not specified, could be heavy for some users
    • Limited to electric power, less torque than gas counterparts

    Best for: Garden enthusiasts needing detailed control and extended mowing time on medium-sized lawns

    Not ideal for: Users with large, overgrown, or very tough grass where maximum power is required beyond electric capabilities

    • Cutting Width:21 inches
    • Battery:6.0Ah ARC Lithium
    • Charger:320W
    • Run Time:Up to 50 minutes
    • Cutting Height:1.25 to 4 inches
    • Motor:Brushless
    Our verdict
    “This mower excels for detailed, quiet, and extended mowing tasks on manageable lawns with a preference for precision.”
  3. SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel Drive

    SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel Drive

    Best for Large Yards and Heavy-Duty Use

    View Latest Price

    The SENIX gas mower offers a 201cc 4-cycle engine, providing ample power for large, overgrown lawns and demanding conditions, surpassing many electric options like Greenworks 80V in raw muscle. Its self-propelled rear-wheel drive makes tackling slopes easier, and the 22-inch deck covers more ground quickly. The 3-in-1 system supports mulching, bagging, and side discharge, with adjustable heights for lawn customization. The steel deck ensures durability, but the weight might be a challenge for some users without assistance, and the noise level is higher than electric models. It’s a solid choice for those needing serious power, especially in larger or tougher terrains where electric mowers might struggle.

    Pros:
    • Powerful 201cc engine handles thick grass and large areas
    • Self-propelled rear-wheel drive reduces effort
    • Versatile 3-in-1 system for various mowing needs
    • Durable steel deck for longevity
    Cons:
    • No weight details, potential difficulty for some users
    • Higher noise levels compared to electric models

    Best for: Homeowners with large, tough terrains or overgrown yards requiring maximum power and durability

    Not ideal for: Urban users with small lawns and noise-sensitive neighbors who prefer quieter, emission-free options

    • Engine:201cc 4-cycle OHV
    • Horsepower:4.7HP
    • Torque:8.8 ft-lb
    • Cutting Width:22 inches
    • Cutting Heights:1.25 to 4 inches
    • Drive:Self-propelled rear wheel
    Our verdict
    “This gas mower is best for those needing maximum power and durability for large, challenging lawns.”
  4. Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries

    Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries

    Best for Quiet, Eco-Friendly Yard Maintenance

    View Latest Price

    This Greenworks 60V mower provides a quieter, emission-free alternative to gas mowers, with a 60V brushless motor that handles large yards efficiently—comparable to the Greenworks 80V but at a lower voltage. Its included two 4.0Ah batteries and fast charger promote extended mowing sessions, especially useful for bigger properties. The self-propelled rear-wheel drive simplifies handling, and the 4-in-1 system adds mowing versatility. While its performance on very thick or tall grass might not match gas powerhouses like SENIX, it offers a balanced mix of power, convenience, and environmental friendliness. The heavier weight due to batteries might be a concern for some, and price variations are not specified. It makes sense for eco-conscious homeowners prioritizing quiet operation and battery longevity.

    Pros:
    • Powerful 60V brushless motor suitable for large yards
    • Quiet operation reduces noise complaints
    • Includes two batteries and fast charger for extended use
    • Versatile 4-in-1 system for different lawn conditions
    Cons:
    • Performance depends on terrain and grass density
    • Heavier than manual models due to batteries and motor

    Best for: Urban or suburban homeowners seeking a quiet, eco-friendly solution for large lawns with multiple mowing options

    Not ideal for: Users with very tough, overgrown, or heavily wooded yards where maximum torque is needed

    • Voltage:60V
    • Cutting Width:21 inches
    • Batteries:2 x 4.0Ah
    • Warranty:4 years tool + 4 years battery
    • Features:Self-propelled, LED headlights, 4-in-1 options
    Our verdict
    “This mower fits well for users seeking a quiet, versatile electric mower with extended runtime for large lawns.”
  5. PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV Engine

    PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV Engine

    Best Budget Gas Option with Versatility

    View Latest Price

    The PowerSmart 170cc gas mower offers a practical solution for those who want reliable power without high-end costs. Its 170cc engine provides enough muscle for average-sized lawns, outperforming smaller push mowers but falling behind larger, more powerful gas models like SENIX in very tough conditions. The rear-wheel drive reduces effort on slopes, and the 3-in-1 system supports mulching, side discharge, and bagging, making it versatile for different yard needs. The foldable handle aids storage, but weight and noise could be issues for some users, and it doesn’t specify adjustable speed settings. This model is a sensible choice for budget-conscious homeowners wanting a dependable gas mower for typical residential lawns.

    Pros:
    • 170cc engine provides solid cutting power
    • Self-propelled rear-wheel drive reduces effort on slopes
    • 3-in-1 system for mulching, bagging, and discharge
    • Foldable handle for compact storage
    Cons:
    • Potentially heavy for extended use
    • No mention of adjustable speed or advanced features

    Best for: Budget-conscious homeowners with medium-sized lawns who need reliable power and versatile mowing options

    Not ideal for: Users with very large or heavily overgrown yards requiring maximum torque or quiet operation

    • Engine:170cc OHV 4-Stroke
    • Drive:Rear-wheel drive
    • Deck Material:Steel
    • Cutting Width:21 inches
    • Cutting Height:1.5 to 3.9 inches
    • Features:3-in-1, foldable handle
    Our verdict
    “This model offers good value for homeowners needing a reliable, versatile gas mower without extra bells and whistles.”
  6. Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery Kit

    Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery Kit

    Best Overall for Balance of Power and Versatility

    View Latest Price

    This Greenworks model stands out for providing a robust 48V battery system that delivers up to 45 minutes of runtime, making it a strong competitor to gas options like the SENIX 21” Gas Lawn Mower, but with the advantage of quieter, cleaner operation. The self-propelled rear-wheel drive and variable speed control make maneuvering easy, especially compared to simpler cordless mowers that lack power or runtime. Its 4-in-1 system offers versatility for different lawn needs, though the weight of the battery system can be a concern for some users. Unlike gas models, the battery recharge time isn’t specified, which could affect longer mowing sessions. Overall, this mower is ideal for homeowners seeking a quiet, maintenance-light machine that can handle medium-sized yards efficiently.

    Pros:
    • Powerful 48V battery with up to 45 minutes of runtime
    • Self-propelled with variable speed for effortless maneuverability
    • Versatile 4-in-1 system for mulching, bagging, side discharge, and leaf pickup
    • Quiet brushless motor increases durability and reduces noise
    Cons:
    • Runtime depends on grass density and operator technique
    • Battery recharge time is not specified, possibly causing downtime
    • Battery weight may be heavy for some users

    Best for: Homeowners needing a quiet, eco-friendly mower with decent runtime for medium-sized lawns

    Not ideal for: Large estates or users requiring continuous extended mowing without recharging, due to limited runtime and heavy weight

    • Battery Voltage:48V
    • Battery Capacity:2 x 5.0 Ah
    • Cutting Width:21 inches
    • Run-Time:Up to 45 minutes
    • Motor Type:Brushless
    • Features:Self-propelled, variable speed, 4-in-1 system
    Our verdict
    “This mower suits those seeking a quiet, versatile, and eco-friendly solution for medium lawns with good runtime and manageable weight.”
  7. SENIX 21” Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position Cutting

    SENIX 21'' Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position Cutting

    Best for Power and Larger Yard Capability

    View Latest Price

    Compared with the Greenworks 48V model, the SENIX gas mower offers a more powerful 170cc engine that excels on thick grass and hilly terrain, making it ideal for larger or more challenging yards. Its steel deck provides durability and stability, while the 3-in-1 system ensures versatility with mulching, side discharge, and bagging options. However, the heavier weight and manual starting process make it less suitable for users seeking an easy, lightweight experience. Its 6-position height adjustment allows for precise cutting, but the gas engine’s noise and maintenance needs are tradeoffs that might deter some homeowners. This mower is best suited for users who prioritize power and durability over ease of use or noise considerations.

    Pros:
    • Powerful 170cc engine with high torque for thick grass
    • Steel deck offers increased durability and stability
    • Versatile 3-in-1 system for multiple mowing needs
    • 6-position height adjustment for precision cutting
    Cons:
    • Heavy and potentially difficult to maneuver for some users
    • Requires fuel, oil, and maintenance typical of gas mowers
    • Limited to flat or gently sloped yards

    Best for: Homeowners with large or hilly yards needing robust power and versatile cutting options

    Not ideal for: Users preferring a quiet, low-maintenance electric mower for small or flat lawns

    • Cutting Width:21 inches
    • Engine:170 cc 4-cycle OHV
    • Horsepower:3.8 HP
    • Torque:6.5 ft-lb
    • Deck Material:Steel
    • Height Adjustment:6 positions (1.25 to 3.75 inches)
    Our verdict
    “This model is best for those needing serious power and durability in a mower capable of handling challenging terrain and thick grass.”
  8. PowerSmart 21″ Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel Drive

    PowerSmart 21" Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel Drive

    Best for Easy Starting and Hill Handling

    View Latest Price

    This PowerSmart mower offers reliable start-up and solid performance with its 170cc OHV engine, making it a strong choice for medium-sized yards. Its large 21-inch alloy steel deck ensures efficient coverage, and the rear-wheel drive makes tackling hills and uneven terrain more manageable than front-wheel drive models. The 3-in-1 system provides flexibility, and the foldable handle saves space during storage. Compared to the SENIX gas mower, it emphasizes ease of use with quick start features, but it may be heavier and noisier, which could be a drawback for those sensitive to noise or with limited strength. Its design makes it suitable for users who want a dependable, easy-to-start mower capable of handling varied terrain.

    Pros:
    • Starts reliably within 1-2 pulls
    • Large 21-inch alloy steel deck for efficient mowing
    • Rea-wheel drive handles hills and uneven terrain well
    • Foldable handle for compact storage
    Cons:
    • Possible difficulty with heavier weight
    • No electric start feature mentioned
    • Potentially louder and more maintenance-intensive than electric mowers

    Best for: Homeowners looking for a dependable, easy-start mower for hilly or uneven terrain

    Not ideal for: Urban users with small, flat lawns who prefer quieter, electric options

    • Engine:170cc OHV
    • Cutting Width:21 inches
    • Deck Material:Alloy Steel
    • Height Adjustment:6 positions (1.5″–3.9″)
    • Wheels:10-inch large wheels
    • Drive Type:Rea-wheel drive
    Our verdict
    “This mower is well-suited for users needing reliable power and hill performance in a versatile gas model.”
  9. PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    Best Budget Gas Option for Medium Yards

    View Latest Price

    Compared with the more feature-rich models like the Greenworks 48V or SENIX gas mower, this PowerSmart offers a straightforward, reliable 170cc engine at a more accessible price point. Its 21-inch steel deck provides effective coverage, and the rear-wheel drive makes it capable on slopes, although it lacks some of the versatility and comfort features found in higher-end models. It’s a practical choice for homeowners who prioritize power and economy over advanced features, though it can be heavier and noisier—factors that might lead some to seek electric alternatives. This mower is ideal for those who want dependable performance without paying a premium for additional bells and whistles.

    Pros:
    • Powerful 170cc engine for dependable performance
    • Affordable price point compared to premium models
    • Wide 21-inch deck for efficient coverage
    • Suitable for slopes with rear-wheel drive
    Cons:
    • Heavier and noisier than electric models
    • Lacks electric start and advanced comfort features
    • Requires regular maintenance typical of gas mowers

    Best for: Budget-conscious homeowners needing a reliable, medium-sized yard mower

    Not ideal for: Users seeking a quieter, low-maintenance electric mower or with very small lawns

    • Engine:170cc OHV
    • Cutting Width:21 inches
    • Deck Material:Steel
    • Drive Type:Rea-wheel drive
    • Suitable Yard Size:Medium
    Our verdict
    “This mower provides solid performance at a budget-friendly price, making it suitable for homeowners who prioritize value over luxury features.”
  10. 21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge

    21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge

    Best for Fine-Tuning and Versatile Lawn Care

    View Latest Price

    Compared with the simpler PowerSmart model, this 21-inch mower emphasizes versatility with 7 height settings and a robust 170cc 4-cycle engine capable of handling overgrown or thick grass efficiently. Its 3-in-1 system offers comprehensive options, and the large grass bag capacity reduces frequent emptying, ideal for those with varied lawn conditions. However, its weight and manual start process might be less appealing to users seeking quick and effortless operation. While it shares the same engine as other models, the additional height adjustments and larger grass capacity make it better suited for homeowners with more diverse mowing needs, especially in medium-sized yards where customization matters most.

    Pros:
    • Powerful 170cc 4-cycle engine handles thick grass
    • 7-position height adjustment for precise control
    • Large 1.9 bushel grass bag for less frequent empties
    • Versatile 3-in-1 system for multiple cutting modes
    Cons:
    • Heavier and potentially more difficult to maneuver
    • Manual pull start may be inconvenient for some users
    • No electric start feature

    Best for: Homeowners who want detailed control and multiple cutting options for varied lawn conditions

    Not ideal for: Users with small, flat lawns who prefer lightweight or electric models for convenience

    • Engine:170cc 4-cycle OHV
    • Cutting Width:21 inches
    • Height Adjustment:7 positions (1 to 3 inches)
    • Grass Bag Capacity:1.9 bushels
    • Cutting System:3-in-1
    Our verdict
    “This mower is ideal for users seeking high control and versatility for a variety of lawn conditions in medium-sized yards.”
  11. Greenworks 80V 21″ Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid Charger

    Greenworks 80V 21" Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid Charger

    Best Overall Cordless Power and Versatility

    View Latest Price

    This model stands out for its impressive power provided by an 80V brushless motor, outperforming many gas options like the SENIX 22″ gas mower in quietness and maintenance. Its 21-inch steel deck and smart technology deliver efficient cuts with minimal effort, making it ideal for medium yards. The 45-minute runtime and 3-in-1 mulching, bagging, and side discharge options offer versatility, but the run time can fluctuate based on grass density and operator technique. While the price isn’t specified, the cordless design eliminates gas and oil hassles that can plague traditional gas-powered mowers like the YARDMAX, making it a strong choice for those valuing low maintenance and environmental friendliness.

    Pros:
    • Powerful 80V brushless motor with high efficiency
    • Self-propelled rear-wheel drive for ease of maneuvering
    • Versatile 3-in-1 cutting system for mulching, bagging, or side discharge
    • Low maintenance with no gas or oil required
    Cons:
    • Run time may vary depending on grass density and operator technique
    • Battery life limited to approximately 45 minutes, which might be insufficient for larger yards

    Best for: Homeowners seeking a powerful, low-maintenance cordless mower for medium-sized lawns with minimal noise.

    Not ideal for: Large properties with extensive mowing needs, due to limited runtime and potential battery constraints.

    • Voltage:80V
    • Cutting Width:21 inches
    • Battery:4.0Ah
    • Run Time:up to 45 minutes
    • Charger:60-minute rapid charger
    • Deck Material:Steel
    • Height Adjustment:7 positions
    • Technology:SmartCut
    Our verdict
    “This mower is best suited for users who want a powerful, quiet, and eco-friendly cordless option for medium lawns.”
  12. YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)

    YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)

    Best for Precise Control and Traction

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    This gas-powered mower excels in control and traction thanks to its CVT transmission and spiked tread tires, making it a strong alternative to the SENIX gas model, especially for those who prefer adjustable speeds. Its 22-inch cutting width and 201cc engine deliver reliable performance, and features like automatic choke and deck cleanout port simplify operation and maintenance. However, the heavier weight and engine maintenance requirements could challenge users with smaller or uneven yards. Compared with electric options like the Greenworks 80V, this model offers more runtime and power but at the expense of increased noise, fumes, and upkeep. It’s an excellent choice for users who prioritize control and durability over quiet operation.

    Pros:
    • Smooth, adjustable speed control via CVT transmission
    • Superior traction with spiked tread tires for uneven terrain
    • Easy starting with automatic choke system
    • Quick height adjustment and deck cleanout port
    Cons:
    • Heavier weight can be challenging for some users
    • Requires regular engine maintenance and fueling

    Best for: Gardeners wanting a robust gas mower with adjustable speeds for varied terrain and yard size.

    Not ideal for: Those with small or noise-sensitive yards, due to engine noise and heavier weight.

    • Cutting Width:22 inches
    • Engine Displacement:201cc
    • Transmission:CVT with 6 speeds
    • Tire Type:Rubber with spiked tread
    • Features:Automatic choke, deck cleanout port, single-lever height adjustment
    • Weight:heavier
    Our verdict
    “This mower is ideal for users who need adjustable speed, strong traction, and reliable power for medium to large yards with varied terrain.”
  13. SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & Charger

    SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & Charger

    Best for Long Runtime and Modern Features

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    The SENIX X6 offers a compelling mix of power and convenience, with its 60V brushless motor and 8Ah battery providing up to 60 minutes of runtime—longer than many cordless competitors like the Greenworks 40V. Its smart display gives real-time feedback, and the 3-in-1 system makes switching between mulching, bagging, and side discharge straightforward. However, the mower ships with the battery and charger separately, which can delay setup. While the long runtime suits larger lawns, the need for assembly and the higher price point may deter casual users. Compared to gas models like the SENIX gas mower, the X6 provides cleaner operation but may lack the brute power for extremely thick grass.

    Pros:
    • Powerful brushless motor with up to 60-minute runtime
    • Versatile 3-in-1 cutting options for flexibility
    • Smart display providing real-time feedback
    • Self-propelled and foldable handle for easy storage
    Cons:
    • Battery and charger ship separately, possibly delaying use
    • Assembly required upon delivery
    • Higher price point compared to basic models

    Best for: Homeowners seeking a high-capacity, feature-rich cordless mower with extended runtime for medium and large lawns.

    Not ideal for: Users who prefer plug-and-play simplicity or have very small yards, due to assembly and higher cost.

    • Voltage:60V
    • Cutting Width:21 inches
    • Battery Capacity:8.0Ah
    • Runtime:up to 60 minutes
    • Features:3-in-1, smart display, foldable handle
    • Warranty:5-year limited tool, 3-year battery/charger
    Our verdict
    “This mower suits users who value long runtime, modern tech features, and versatile cutting options for sizable lawns.”
  14. SENIX 22” Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable Height

    SENIX 22'' Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable Height

    Best for Heavy Duty and Larger Yards

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    This gas mower provides robust performance with its 170cc 4-cycle engine and 22-inch deck, making it suitable for larger or more rugged yards. Its 3-in-1 system offers versatility, and the adjustable height ensures a tailored cut. While it offers reliable power, it’s less suitable for small yards due to its size and noise, and ongoing maintenance can be burdensome compared to electric options like the Greenworks 40V. Nevertheless, for those needing consistent, heavy-duty mowing capability without battery constraints, this model delivers proven durability and performance, especially over uneven terrain.

    Pros:
    • Powerful 170cc 4-cycle engine for heavy-duty performance
    • Versatile 3-in-1 system for mulching, bagging, and discharge
    • Adjustable height for customized lawn appearance
    • Includes essential accessories and a 2-year warranty
    Cons:
    • Designed mainly for large or rugged yards, less ideal for small lawns
    • Requires regular engine maintenance and fueling
    • Heavier, less maneuverable on tight spaces

    Best for: Homeowners with large or tough yards requiring reliable, powerful gas mowing without battery limitations.

    Not ideal for: Small, noise-sensitive properties or those preferring low-maintenance electric mowers.

    • Engine:170 cc 4-cycle OHV
    • Cutting Width:22 inches
    • Cutting Height Adjustment:6 positions (1.25″ to 4″)
    • Bag Capacity:19 gallons
    • Wheels:8-inch front, 11-inch rear
    • Warranty:2 years
    Our verdict
    “This gas mower is best suited for users with large or difficult terrain who prioritize power and durability over quiet operation and low maintenance.”
  15. Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and Charger

    Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and Charger

    Best Compact Electric for Ease and Storage

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    This model offers a balanced combination of power and compactness, with a 21-inch steel deck and a brushless motor that delivers increased torque and quieter operation compared to lower-voltage models. Its self-propelled rear-wheel drive makes mowing less strenuous on tough terrain, and vertical storage helps save space in small sheds or closets. However, the 45-minute runtime, similar to the 80V model, might be limiting for larger yards, and the absence of a foldable handle could make storage less convenient. Compared to the 80V Greenworks, this version provides slightly less power but is often more affordable and lighter, making it suitable for small to medium lawns where ease of use matters most.

    Pros:
    • Powerful brushless motor with increased torque
    • Self-propelled rear-wheel drive for easier mowing
    • Vertical storage design maximizes space
    • Quiet operation and low maintenance
    Cons:
    • Runtime may be insufficient for larger or very dense lawns
    • No foldable handle for compact storage

    Best for: Homeowners with small to medium lawns looking for a lightweight, space-saving electric mower that’s easy to maneuver and store.

    Not ideal for: Larger yards or dense grass requiring longer runtime or more power, as battery life may fall short.

    • Voltage:40V
    • Cutting Width:21 inches
    • Battery:5.0Ah
    • Runtime:up to 45 minutes
    • Deck Material:Steel
    • Wheel Size:8 inches front wheels
    • Design:Self-propelled, vertical storage
    Our verdict
    “This mower is perfect for small to medium yards where ease of storage and quiet operation are priorities over extended runtime.”
best self-propelled lawn mowers
What makes a great self-propelled lawn mower
1
Power Source and Runtime
Self-propelled mowers come in electric (corded or cordless) and gas-powered models.
2
Cutting Width and Deck Size
A wider deck allows you to cover more ground quickly, which benefits larger yards.
3
Adjustability and Versatility
Look for mowers with multiple height adjustments and 3-in-1 functionality—mulching, bagging, and side discharge.
4
Ease of Use and Maintenance
Features like ergonomic grips, intuitive controls, and quick-start mechanisms make mowing less tiring.
How to choose your self-propelled lawn mower
1
How we picked
These products were evaluated based on performance, ease of use, battery life or engine power, build quality, and value
2
Power Source and Runtime
Self-propelled mowers come in electric (corded or cordless) and gas-powered models.
3
Cutting Width and Deck Size
A wider deck allows you to cover more ground quickly, which benefits larger yards.
4
Adjustability and Versatility
Look for mowers with multiple height adjustments and 3-in-1 functionality—mulching, bagging, and side discharge.
5
Ease of Use and Maintenance
Features like ergonomic grips, intuitive controls, and quick-start mechanisms make mowing less tiring.
Vetted self-propelled lawn mowers ·
The best self-propelled lawn mowers, compared
★ Winner Greenworks 80V 21 in Self-Prop
Best Overall for Power and Versatility
15compared

How We Picked

These products were evaluated based on performance, ease of use, battery life or engine power, build quality, and value for money. We prioritized models that balance cutting efficiency with user-friendly features like adjustable heights and 3-in-1 functions. Our ranking favors versatile options suitable for various yard sizes, from small suburban lawns to larger properties. We also considered maintenance requirements and overall durability, aiming to recommend models that deliver consistent results over time. The selection includes a mix of electric and gas mowers to reflect different user preferences and power needs.
Which self-propelled lawn mower fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Best Self-propelled Lawn Mowers

Choosing the best self-propelled lawn mower involves understanding key factors that influence performance, convenience, and long-term value. Beyond just the size of your yard, consider how much weight you can comfortably push, the type of power source that fits your environment, and how much maintenance you’re willing to handle. This guide highlights essential considerations to help you make an informed decision and avoid common pitfalls like underestimating battery life or overpaying for unnecessary features.

Power Source and Runtime

Self-propelled mowers come in electric (corded or cordless) and gas-powered models. Electric models, especially batteries, offer quieter operation and less maintenance but may have limited runtime depending on battery capacity. Gas mowers provide more power and longer operation, suitable for larger yards, but are noisier and require more upkeep. Consider your yard size, access to power outlets, and willingness to handle fuel when choosing between these options.

Cutting Width and Deck Size

A wider deck allows you to cover more ground quickly, which benefits larger yards. However, wider decks can be heavier and harder to maneuver in tight spaces. Smaller decks are easier to control but may extend mowing time on larger properties. Match the deck size to your yard’s dimensions to optimize efficiency without sacrificing ease of operation.

Adjustability and Versatility

Look for mowers with multiple height adjustments and 3-in-1 functionality—mulching, bagging, and side discharge. These features help adapt the mower to different grass types and weather conditions, improving cut quality and lawn health. Avoid models with limited height options or no mulching capabilities if versatility is a priority for your yard’s needs.

Ease of Use and Maintenance

Features like ergonomic grips, intuitive controls, and quick-start mechanisms make mowing less tiring. Battery models with quick-charging and easy battery swaps can save time, while gas mowers require regular oil changes and engine tune-ups. Consider how much effort you’re willing to invest in maintenance when selecting a mower to ensure it remains reliable over years of use.

Budget and Long-term Value

While cheaper models can be attractive initially, they often lack durability or advanced features. Investing in a slightly higher-priced mower with quality batteries or a robust engine can pay off through better performance and fewer repairs. Balance your budget with your yard’s demands, and consider the total cost of ownership, including batteries, fuel, and maintenance supplies.

Frequently Asked Questions

How do I know if a cordless self-propelled mower will last long enough for my yard?

Battery capacity, measured in Ah, directly impacts runtime. For larger yards, look for models with at least 4.0 Ah batteries or higher, which typically provide enough power for 45 minutes or more. Additionally, consider if the mower supports quick-swapping batteries or has multiple batteries included, which can extend mowing time without interruption. Reading user reviews can also provide insights into real-world battery longevity.

Is a gas mower worth the extra maintenance compared to an electric model?

Gas mowers generally deliver more power and longer run times, making them suitable for larger or more rugged lawns. However, they require regular oil changes, spark plug replacements, and engine tune-ups, which add to ongoing costs and effort. Electric models, especially cordless ones, are cleaner, quieter, and demand less upkeep, making them a better fit for smaller yards or users seeking convenience. Your choice depends on your yard size and how much maintenance you’re willing to handle.

What features should I prioritize if I have a small yard?

For smaller lawns, focus on lightweight, easy-to-maneuver models with sufficient battery life or a compact gas engine. A mower with adjustable height, a manageable deck width (around 20 inches), and simple controls will make mowing quicker and less tiring. Cordless electric models with quick recharge times and easy storage features are especially convenient for small yards, saving you time and effort.

Can I switch between mulching and bagging with most self-propelled mowers?

Most modern self-propelled mowers come with 3-in-1 options, allowing easy switching between mulching, bagging, and side discharge. This versatility helps adapt to different grass conditions and weather, promoting lawn health. Check that the mower includes the necessary attachments or configurations before purchasing, especially if you want maximum flexibility in lawn care routines.

Is it better to buy a mower with a wider deck or a narrower one?

A wider deck covers more ground per pass, which can significantly reduce mowing time on large lawns. However, wider decks are often heavier and less maneuverable in tight spaces or around obstacles. Narrower decks offer better control and are easier to handle, especially in smaller or more complex yards. Consider your yard’s size and layout to choose the optimal deck width for your needs.

Conclusion

For most homeowners, the Greenworks 80V 21-inch offers a balanced mix of power, convenience, and value, making it the best overall choice. Those prioritizing budget-friendly options with solid performance should consider the PowerSmart 21-Inch Gas Mower. If you seek premium features and the latest battery tech, the EGO 21-Inch Self-Propelled is worth the extra investment. Beginners or those with small yards will find the Greenworks 40V 21-inch ideal for ease of use. Larger or more demanding lawns might be best served by gas options like the SENIX 22-Inch Gas Mower. Ultimately, your ideal mower aligns with your yard size, maintenance willingness, and budget constraints.

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