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The Greenworks 82V 21" 8.0Ah Self-Propelled Mower offers strong runtime and quiet operation for medium to large lawns. You might look for greenworks 82v 21 8 0ah self propelled alternatives if you need a different voltage, a smaller deck, or a gas engine for slopes. This guide compares seven options that share key specifications with the original model.
Each alternative in this list overlaps with the Greenworks mower in cutting width and self-propelled drive type. You will find choices with lower battery capacity for budget savings, higher voltage for extended runtime, or gas power for heavy-duty use. We selected these products because their published specs align with your core requirements for a 21-inch self-propelled mower. The list covers the best overall pick, budget-friendly options, and premium models. You can choose based on your lawn size and existing tool ecosystem.
How the alternatives compare
Greenworks 60V 21-Inch Self-Propelled Mower
This Greenworks 60V model shares the 21-inch cutting width and self-propelled drive, but uses a lower 60V system with two 4.0 Ah batteries. You gain a lighter 65-pound machine compared to the 95-pound 82V original, making it easier to maneuver. The trade-off is reduced runtime and power, limiting coverage to about three-quarters of an acre versus the original’s 1.5 acres. If you have a smaller yard and want to save money while keeping the same battery ecosystem, this budget-friendly option fits your needs.
Greenworks 21-Inch 80V Self-Propelled Mower
The Greenworks 80V variant is nearly identical to the original, featuring a 21-inch deck and 8.0 Ah battery capacity. It weighs slightly less at 90 pounds compared to the 95-pound original, offering a minor handling advantage. The 80V platform provides similar runtime and power for medium lawns. You choose this model if you prefer the specific 80V tool compatibility or find it priced differently. It delivers the same mulching, bagging, and side discharge functions, making it a direct substitute for users already invested in the Greenworks cordless lineup.
Honda 21-Inch Cordless Self-Propelled Lawn Mower
The Honda 21-inch mower differs significantly by using a brushless motor and a distinct cordless platform rather than the Greenworks 82V system. It weighs more at 108 pounds, which may affect maneuverability compared to the lighter original. Honda offers a robust service network and fine mulching capabilities that appeal to users prioritizing long-term support and cut quality. You should pick this alternative if you value brand reliability and precise speed control over the Greenworks ecosystem. It lacks the specific 82V battery compatibility, so existing Greenworks owners must buy new batteries.
Greenworks 48V 21-Inch Self-Propelled Mower
This Greenworks 48V mower uses a lower voltage system with two 5.0 Ah batteries, resulting in a lighter 77-pound machine versus the 95-pound original. It maintains the 21-inch cutting width and self-propelled drive for consistent performance on moderate lawns. The trade-off is reduced runtime and power compared to the 82V model, making it better suited for smaller to medium yards. You should choose this if you already own 48V Greenworks tools and need a reliable, efficient mower without the higher voltage cost. It offers the same brushless motor efficiency for quiet operation.
PowerSmart 21-Inch Rear-Wheel Drive Gas Mower
The PowerSmart gas mower replaces electric convenience with a 170cc engine and rear-wheel drive for superior traction on slopes. It weighs less than the original but requires fuel and maintenance instead of battery charging. The 3-in-1 mulching, bagging, and side discharge functions match the original, but you lose the quiet operation and zero emissions. Choose this alternative if you mow large or uneven terrain where gas power and slope traction are critical. It is ideal for users who prefer engine durability and do not want to manage battery runtime or charging cycles.
NovorikX 21-Inch 60V Self-Propelled Cordless Mower
The NovorikX 60V mower offers a 21-inch deck and self-propelled drive with a 5.0 Ah battery, weighing 65.9 pounds. It is lighter than the original 82V model but provides less runtime due to lower capacity. The brushless motor ensures efficiency, and variable speed control allows precise handling on varied terrain. You should pick this if you value a lightweight, cordless option with fine speed adjustments. It lacks the 82V ecosystem compatibility, so it suits users seeking a standalone mower for medium lawns without needing to share batteries with other tools.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Greenworks 82V 21" 8.0Ah Self-Propelled Mower Best overall | Medium to large lawns needing long runtime | |
| 2 | Greenworks 60V 21-Inch Self-Propelled Mower Best budget | budget-conscious homeowners with small to medium yards | |
| 3 | Greenworks 21-Inch 80V Self-Propelled Mower Best premium | medium lawns and tool ecosystem users | |
| 4 | Honda 21-Inch Cordless Self-Propelled Lawn Mower Also great | Users needing fine mulching and service support | |
| 5 | Greenworks 48V 21-Inch Self-Propelled Mower Best 48v | Greenworks ecosystem users | |
| 6 | PowerSmart 21-Inch Rear-Wheel Drive Gas Mower Best gas | slopes and medium to large yards | |
| 7 | NovorikX 21-Inch 60V Self-Propelled Cordless Mower Best cordless | medium lawns needing variable speed control |
Greenworks 82V 21" 8.0Ah Self-Propelled Mower
Best for: Medium to large lawns needing long runtime
- Cutting Width
- 21"
- Drive Type
- Self-propelled
- Voltage
- 82V
- Battery Capacity
- 8.0 Ah
- Run Time
- Up to 90 minutes
- Mowing Functions
- 3-in-1 (mulch, bag, side discharge)
This Greenworks mower features an 82V brushless motor and an 8.0 Ah battery. It covers up to 1.5 acres with a 90-minute runtime. The 21-inch deck delivers a constant 17K FPM blade tip speed. It weighs 95 pounds and operates at 60dB. You get a dual port charger and a 2-year warranty. This model suits larger lawns where runtime and power matter.
- 8.0 Ah battery provides up to 90 minutes of runtime
- Covers up to 1.5 acres on a single charge
- Brushless motor offers 17K FPM blade tip speed
- Charges in as little as 60 minutes with included charger
- Operates at 60dB for quieter performance
- 95-pound weight is heavier than some competitors
- 21-inch cutting width is narrower than 25-inch options
- 60-minute charge time is slower than some rapid chargers
- You need to mow up to 1.5 acres
- You want a quiet 60dB operation
- You already own 82V Greenworks batteries
- You prefer a lighter push mower
- You need a wider 25-inch cutting deck
- You want a faster charging time than 60 minutes
Verdict: Greenworks 82V 21" Self-Propelled Mower delivers strong runtime and power for medium to large lawns. It is a solid choice if you value quiet operation and existing 82V battery compatibility.
Greenworks 60V 21-Inch Self-Propelled Mower
Best for: budget-conscious homeowners with small to medium yards
- Cutting Width
- 21"
- Drive Type
- self-propelled
- Voltage
- 60V
- Battery Capacity
- 2 x 4.0Ah
- Mowing Functions
- 4-in-1 (mulch, bag, discharge)
- Motor Type
- brushless
This Greenworks mower features a 60V brushless motor and two 4.0Ah batteries. It cuts a 21-inch path and weighs 65 pounds. The self-propelled rear-wheel drive helps on slopes. It handles up to 3/4 acre per charge. This model suits users wanting a budget-friendly electric option with versatile 4-in-1 functions.
- 60V brushless motor delivers gas-like power.
- Includes two 4.0Ah batteries for extended runtime.
- Self-propelled rear-wheel drive for slope control.
- 4-in-1 mulch, bag, discharge, and leaf pickup.
- Lower 60V voltage compared to 80V and 82V alternatives.
- Heavier 65-pound build than many competitors.
- Smaller 4.0Ah battery capacity than 5.0Ah or 8.0Ah options.
- You need a budget-friendly electric mower.
- You want a versatile 4-in-1 cutting system.
- You have a yard up to 3/4 acre.
- You require the highest 82V power output.
- You prefer a lighter mower under 60 pounds.
- You need batteries larger than 4.0Ah.
Verdict: Greenworks 60V 21in Self-Propelled is a solid choice for budget-conscious buyers who value versatility and reliable self-propelled traction over maximum voltage or battery capacity.
Greenworks 21-Inch 80V Self-Propelled Mower
Best for: medium lawns and tool ecosystem users
- Cutting Width
- 21"
- Drive Type
- Self-Propelled
- Voltage
- 80V
- Battery Capacity
- 8.0 Ah
- Mowing Functions
- 4-in-1
- Motor Type
- Brushless
This Greenworks mower features an 80V brushless motor and an 8.0 Ah battery. It offers a 21-inch cutting width and seven height adjustments. The 4-in-1 system handles mulching, bagging, and side discharge. It weighs 90 pounds and cuts up to half an acre per charge. This model suits users seeking a durable steel deck and long runtime for medium-sized lawns.
- 80V brushless motor provides high torque and extended runtime
- 8.0 Ah battery supports cutting up to 1/2 acre
- 7-position height adjustment for varied grass conditions
- 4-in-1 system for mulching, bagging, and side discharge
- 90-pound weight is heavier than lighter electric competitors
- 21-inch cutting width is narrower than some 22-inch alternatives
- 4-year warranty is shorter than the 5-year standard for some brands
- You have a lawn up to half an acre
- You want a durable steel deck for tall grass
- You already own other Greenworks 80V tools
- You prefer a lighter mower under 80 pounds
- You need a cutting width wider than 21 inches
- You require a warranty longer than 4 years
Verdict: Greenworks 80V 21" Self-Propelled Mower is a solid choice for homeowners with half-acre lawns who value runtime and tool ecosystem compatibility over minimal weight.
Honda 21-Inch Cordless Self-Propelled Lawn Mower
Best for: Users needing fine mulching and service support
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Battery Capacity
- 8 Ah
- Run Time
- Up to 30 minutes
- Mowing Functions
- Mulch, bag, discharge
- Height Adjustments
- 7 positions, 1-4 in
This Honda HRN-BV mower uses an 8 Ah battery for up to 30 minutes of runtime. It covers roughly a quarter acre per charge. The 21-inch deck features a twin blade MicroCut System for fine mulching or bagging. Smart Drive variable speed control lets you adjust speed from 0 to 3.8 mph. It includes a 1.9 bushel bag and seven height positions from 1 to 4 inches. Honda supports this with a nationwide service network.
- 8 Ah battery provides up to 30 minutes of run time
- Smart Drive variable speed adjusts from 0 to 3.8 mph
- Twin blade MicroCut System offers superior mulching and bagging
- Seven height positions range from 1 to 4 inches
- 3-year residential warranty covers the mower fully
- 30-minute runtime is shorter than the 8.0 Ah competitors
- 108-pound weight is heavier than many alternatives
- 1.9 bushel bag capacity is smaller than standard 2.0 bushel bags
- You want variable speed control between 0 and 3.8 mph
- You need a twin blade system for fine mulching
- You value nationwide service support for repairs
- You require more than 30 minutes of continuous mowing
- You prefer a lighter mower under 100 pounds
- You need a bag capacity larger than 1.9 bushels
Verdict: Honda HRN-BV 21-Inch Self-Propelled suits users who prioritize service networks and fine mulching over maximum runtime. It fits those who need precise speed control on varied terrain.
Greenworks 48V 21-Inch Self-Propelled Mower
Best for: Greenworks ecosystem users
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Voltage
- 48V
- Battery Capacity
- 5Ah
- Run Time
- Up to 45 minutes
- Mowing Functions
- 4-in-1 (mulch, bag, discharge, turbo)
This Greenworks mower uses two 24V batteries to create a 48V system. It features a 21-inch cutting width and a brushless motor for efficiency. You get up to 45 minutes of runtime with two 5Ah batteries. The rear-wheel drive offers variable speed control. It is a solid option for homeowners who prefer the 48V platform over higher voltage alternatives.
- 48V system from two 24V batteries
- Brushless motor for longer life
- Up to 45 minutes runtime
- Variable speed self-propelled drive
- 4-in-1 mulch, bag, and discharge options
- Lower 48V output compared to 60V or 80V competitors
- Heavier at 77 pounds than many cordless rivals
- Smaller 5Ah battery capacity than 8.0Ah options
- You already own Greenworks 24V tools
- You want a brushless motor for efficiency
- You prefer a 48V system over higher voltages
- You need maximum power for thick grass
- You want longer runtime than 45 minutes
- You prefer a lighter mower under 70 pounds
Verdict: Greenworks 21in 48V Self-Propelled Mower suits users invested in the 24V platform who need reliable, efficient cutting. It is ideal for moderate lawns where 48V power is sufficient.
PowerSmart 21-Inch Rear-Wheel Drive Gas Mower
Best for: slopes and medium to large yards
- Cutting Width
- 21 in
- Drive Type
- Rear-wheel drive, self-propelled
- Mowing Functions
- 3-in-1 (bag, mulch, rear discharge)
- Motor Type
- 170cc OHV
- Height Adjustments
- 6 positions, 1.5" to 3.9"
- Power Type
- Gas
This PowerSmart mower uses a 170cc OHV gas engine for reliable power on tough jobs. It features a 21-inch steel deck and rear-wheel drive for better traction on slopes. You get a 3-in-1 system for bagging, mulching, or rear discharge. Six height settings range from 1.5 to 3.9 inches. It is built for medium to large yards where gas power and slope handling matter.
- 170cc OHV gas engine provides consistent performance
- Rear-wheel drive improves traction on slopes
- 21-inch cutting width covers more ground
- Six height positions from 1.5 to 3.9 inches
- 3-in-1 bag, mulch, and rear discharge options
- Gas engine requires fuel mixing and maintenance
- 1.4-bushel grass bag capacity is smaller than electric counterparts
- Overall dimensions are bulkier than compact electric models
- You need reliable power for medium to large yards
- You mow on slopes where rear-wheel drive helps
- You prefer gas engines for longer run times
- You want a quiet, emission-free electric mower
- You have a small yard with no slopes
- You prefer the simplicity of push mowers
Verdict: PowerSmart 21" Gas Self-Propelled Mower fits homeowners with medium to large yards who need slope traction and gas power. It is a practical tool for those who prioritize engine durability and versatile discharge options over electric convenience.
NovorikX 21-Inch 60V Self-Propelled Cordless Mower
Best for: medium lawns needing variable speed control
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Voltage
- 60 V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 65 min
- Mowing Functions
- 3-in-1 (mulch, bag, side discharge)
This NovorikX mower uses a 60V 5.0Ah battery and a 1200W brushless motor to handle thick grass. The 21-inch steel deck covers ground efficiently. You get up to 65 minutes of runtime on a single charge. The variable speed self-propelled drive adjusts from 0.9 to 3.6 MPH. It offers mulching, bagging, and side discharge options for medium to large lawns.
- 1200W brushless motor for strong cutting power
- Up to 65 minutes runtime on 5.0Ah battery
- Variable speed drive from 0.9 to 3.6 MPH
- 3-in-1 mulching, bagging, and side discharge functions
- 5.0Ah battery capacity is smaller than the 8.0Ah batteries in the top Greenworks models
- Single battery kit provides less total capacity than dual-battery options on the list
- 65.9-pound weight is heavier than typical 60V competitors
- You need a brushless motor for quiet operation
- You want variable speed control for slopes
- You prefer a single-battery setup for simplicity
- You require the maximum 8.0Ah runtime for half an acre
- You need dual batteries for extended mowing sessions
- You prefer a lighter mower under 60 pounds
Verdict: NovorikX 60V 21-Inch Brushless fits users who value variable speed control and brushless efficiency over maximum battery capacity. It is a solid choice for medium lawns where runtime needs are moderate.
Specifications side by side
| Spec | Greenworks 82V 21" 8.0Ah Self-Propelled Mower | Greenworks 60V 21-Inch Self-Propelled Mower | Greenworks 21-Inch 80V Self-Propelled Mower | Honda 21-Inch Cordless Self-Propelled Lawn Mower | Greenworks 48V 21-Inch Self-Propelled Mower | PowerSmart 21-Inch Rear-Wheel Drive Gas Mower | NovorikX 21-Inch 60V Self-Propelled Cordless Mower |
|---|---|---|---|---|---|---|---|
| Cutting Width | 21" | 21" | 21" | 21 in | 21 in | 21 in | 21 in |
| Drive Type | Self-propelled | self-propelled | Self-Propelled | Self-propelled | Self-propelled | Rear-wheel drive, self-propelled | Self-propelled |
| Voltage | 82V | 60V | 80V | – | 48V | – | 60 V |
| Battery Capacity | 8.0 Ah | 2 x 4.0Ah | 8.0 Ah | 8 Ah | 5Ah | – | 5.0 Ah |
| Run Time | Up to 90 minutes | – | – | Up to 30 minutes | Up to 45 minutes | – | Up to 65 min |
| Mowing Functions | 3-in-1 (mulch, bag, side discharge) | 4-in-1 (mulch, bag, discharge) | 4-in-1 | Mulch, bag, discharge | 4-in-1 (mulch, bag, discharge, turbo) | 3-in-1 (bag, mulch, rear discharge) | 3-in-1 (mulch, bag, side discharge) |
| Motor Type | Brushless | brushless | Brushless | – | Brushless | 170cc OHV | 1200W brushless |
| Height Adjustments | – | – | 7 position | 7 positions, 1-4 in | – | 6 positions, 1.5" to 3.9" | – |
| Power Type | – | – | – | – | – | Gas | Cordless |
| Engine Displacement | – | – | – | – | – | 170cc | – |
| Application | – | Large Yards | – | – | – | Slopes | Large Yards |
| Lawn Size | – | 3/4 Acre | – | – | – | – | – |
| Dimensions | 21 × 18 × 24 inches | 68.9 × 25.6 × 42.1 inches | 45 × 20 × 23 inches | 62.2 × 22.6 × 40.8 inches | 62 × 21.7 × 41.4 inches | 32.9 × 16.5 × 22.6 inches | 57.1 × 47.2 × 25.6 inches |
| Weight | 95 pounds | 65 pounds | 90 pounds | 108 pounds | 77 pounds | – | 65.9 pounds |
| Size | 82V 21" Self-Propelled Mower | 21"SP w/2 x 4.0Ah Batteries | 21" Self-Propelled Mower (8.0Ah) | – | 21" SP Mower (2×5.0Ah) | – | – |
| Color | green | Green and Black | green | Red | Green | Ink | 5.0ah |
| Model | 2542802 | MO60L424 | 2552102 | HRN216YXBVKA4 | MO48L520 | V8721S1 | XLLM7B50 |
Frequently asked questions
Can I use my existing 82V batteries with other Greenworks models?
Yes, you can use your existing 82V batteries with the Greenworks 80V model, which shares the same platform. This compatibility allows you to extend runtime without buying new power sources. The 80V system offers strong performance for medium lawns while maintaining tool ecosystem consistency for users who already own 82V gear.
Which alternative is best for mowing slopes?
The PowerSmart gas mower is the best choice for slopes due to its dedicated traction design. It features a 170cc engine and rear-wheel drive for reliable grip on uneven terrain. Unlike electric models, it provides consistent power output regardless of battery charge, making it practical for larger yards with significant inclines.
Is there a lighter option than the 95-pound Greenworks 82V?
The Greenworks 60V model weighs only 65 pounds, making it significantly lighter than the 95-pound 82V version. This reduced weight improves maneuverability and reduces physical strain during use. It retains the 21-inch cutting width and self-propelled drive, offering a manageable solution for users who prioritize ease of handling over maximum voltage.
Do any alternatives offer variable speed control?
The Honda HRN-BV 21-Inch Self-Propelled Mower is designed for users needing precise speed control on varied terrain. Its self-propelled drive allows for fine adjustments to match your walking pace. This feature suits those who prefer tailored performance over fixed speeds, ensuring consistent cutting quality across different lawn conditions without manual effort.
Which model is best for users invested in the 48V platform?
The Greenworks 48V 21-Inch Self-Propelled Mower is ideal for users already invested in the 48V ecosystem. It features a brushless motor for efficient cutting and reliable performance on moderate lawns. This model ensures compatibility with existing 48V batteries, allowing you to leverage your current tool investments while gaining self-propelled convenience.
Are there cordless options with brushless motors?
Both the NovorikX 60V and Greenworks 80V models feature brushless motors for improved efficiency and durability. The NovorikX offers variable speed control, while the Greenworks 80V provides extended runtime with an 8.0Ah battery. These brushless designs reduce maintenance needs and deliver consistent power, making them solid choices for medium lawns requiring reliable performance.
