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Deal.ai › Greenworks
Greenworks
Greenworks 21 in. 80V Self-Propelled Lawn Mower

Greenworks 21 in. 80V Self-Propelled Lawn Mower

Best price now

$327.75at FashodreChecked 10 h ago

53% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

Visit Fashodre
Greenworks discount code →

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Price facts

  • Lowest price today: $327.75 at Fashodre (checked Nov 10, 2026).
  • Checked at 8 stores.

Our take on the Greenworks 21 in. 80V Self-Propelled Lawn Mower

The Greenworks 80V 21-inch self-propelled mower is a battery walk-behind with a steel deck, brushless motor and push-button start. It offers three clipping paths (bag, mulch, side discharge), seven cutting heights and variable-speed automatic drive. It suits homeowners with medium lawns who want gas-like power without fuel or pull cords. Against 56V and 60V rivals it runs higher voltage for more torque, but it is heavy at about 60 lbs and a second battery is worth having for larger yards.

Best forHomeowners with quarter- to half-acre lawnsBuyers leaving gas mowers behindMulching and bagging mixed useHilly yards needing variable speed
Pros
  • 80V brushless motor gives strong torque in tall grass
  • Self-propelled with variable speed eases slopes
  • Steel deck is more durable than plastic rivals
  • Three discharge modes: bag, mulch, side discharge
  • Push-button start, no cords, fuel or oil changes
  • Seven cutting heights from about 1.5 to 3.4 inches
Cons
  • About 60 lbs, heavy to push and lift
  • Up to 45 minutes per charge, less in tall wet grass
  • One 4.0 Ah battery included; large lawns need a spare
  • Steel deck can rust if stored wet
  • Premium 80V batteries and chargers cost more than 40V or 60V systems

Greenworks 21 in. 80V Self-Propelled Lawn Mower prices at every store

  • FashodreNew

    In stock

    $327.75Free shippingChecked 10 h ago
    Visit Fashodre
  • Neobits.comNew

    In stock

    $629.13+ $27.70 shippingChecked 10 h ago
    Visit Neobits.com
  • WalmartNew

    In stockSold by Greenworks Tools

    $699.99Free shippingChecked 10 h ago
    Visit Walmart
  • eBayNew

    In stockSold by drukerenterprise

    $1,317.99Free shippingChecked 10 h ago
    Visit eBay
  • MartDiscover.comNew

    In stock

    $1,497.43Free shippingChecked 10 h ago
    Visit MartDiscover.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $519.99Free shippingChecked 10 h ago
    Visit Amazon
  • Joes Factory OutletRefurbished

    Out of stock

    $339.99Free shippingChecked 10 h ago
    Visit Joes Factory Outlet
  • GreenworksNew

    Out of stock

    $559.99Checked 10 h ago
    Visit Greenworks

Store links may earn us a commission.

Greenworks 21 in. 80V Self-Propelled Lawn Mower price history

Lowest price we've seen: $327.75 on Nov 10 at Fashodre. Tracked across 7 stores since Nov 10.

What reviewers say

Owners rate the mower for cutting power and easy starting, and many say it matches gas mowers on normal lawns. Common complaints are weight and runtime that falls short on big or thick lawns.

What people mention
  • Cutting powerPraisedOwners say the 80V brushless motor powers through tall grass without stalling.
  • WeightCriticisedMany find the roughly 60 lb mower hard to push, turn and lift into a truck.
  • RuntimeMixedSome get close to 45 minutes, while others run out sooner in thick or wet grass.
  • Self-propulsionPraisedThe variable-speed drive is reported to handle slopes and uneven ground well.
  • Battery costCriticisedBuyers note that spare 80V batteries and chargers are expensive compared with lower-voltage systems.
  • BuildPraisedThe steel deck and overall construction feel solid and durable to owners.

Specifications

Mower Type
Walk Behind, Lawn Mower
Power Source
Battery
Start Type
Push button start
Drive Type
Self-Propelled
Self Propelled
Yes
Variable Speed
Yes
Cutting Width
21 in

Questions and answers

How long does the battery last per charge?
Greenworks rates it up to 45 minutes with the included 4.0 Ah battery. Expect less in tall, thick or wet grass, and more on light, dry lawns.
Does it bag, mulch and side discharge?
Yes. It has a rear bag, a mulch plug and a side discharge chute, so you can switch between all three.
How low and high does it cut?
Seven positions range from about 1.5 inches to 3.4 inches, adjusted with a single lever.
Is it hard to push up hills?
No. It is self-propelled with variable speed, so the drive does the work on slopes. It is heavy to turn at the end of a row.
Does it come with a battery and charger?
Yes, one 80V 4.0 Ah battery and a charger are included. A second battery is worth adding for larger lawns.
How does it compare with a 60V mower?
The 80V system delivers more torque for thick grass, but it is heavier and its batteries cost more than most 60V platforms.
Where is the Greenworks 21 in. 80V Self-Propelled Lawn Mower cheapest?
At Fashodre, for $327.75, 53% under what the other stores charge, as of our latest check.
Where can I buy the Greenworks 21 in. 80V Self-Propelled Lawn Mower?
8 stores we checked sell it, including Fashodre, Joes Factory Outlet, Greenworks, Neobits.com, Walmart.

Stores we've priced the Greenworks 21 in. 80V Self-Propelled Lawn Mower at

  • Fashodre deals and prices
  • Neobits.com deals and prices
  • Walmart deals and prices

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Bagging
Yes
Cutting Height Options
7 positions
Maximum Cutting Height
8.6 cm
Minimum Cutting Height
0.4 cm
Mulching
Yes
Side Discharge
Yes
Transmission Type
Automatic
Battery Runtime
Up to 45 min. (w/ included battery)
Battery Included
Yes
Battery Amp Hour
4.0 Ah
Battery Voltage
80V
Number Of Batteries Included
1
Deck Material
Steel
Deck Size
21"
Overall Dimensions
34.125" L x 23.4" W x 17.355" H (Package Dimensions)
Weight
59.84 lbs
Engine Type
Brushless