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Greenworks 80V 21" Self-Propelled Mower vs EGO POWER+ LM2114SP

Both are 21-inch self-propelled brushless battery mowers with 7 height positions and 3-in-1 mulching, bagging and side discharge. The Greenworks 80V runs a steel deck and a higher-voltage battery, but owner feedback is split on mulching quality and reliability. The EGO LM2114SP has a much larger review base, a bigger 6.0 Ah battery, a poly deck that won't rust, and a stronger record on consistency. Buy the EGO for dependable everyday mowing; pick the Greenworks if you want a steel deck and already own 80V Greenworks batteries.

  • Choose the Greenworks 80V 21 inch if you want a steel deck, a higher-voltage platform, and you already own Greenworks 80V batteries.
  • Choose the EGO POWER+ LM2114SP if you want the more proven mower with a bigger included battery and a rust-proof poly deck.

Prices

  • Greenworks 80V 21" Self-Propelled Mower: $327.75 at Fashodre (checked today)
  • EGO POWER+ LM2114SP: $269.82 at ennoki (last seen Nov 2)
  • Difference: the EGO POWER+ LM2114SP is $57.93 cheaper than the Greenworks 80V 21" Self-Propelled Mower at the latest prices (Nov 2 and Nov 10)
Greenworks
Greenworks 80V 21 inch

Greenworks 80V 21" Self-Propelled Mower

Greenworks 80V 21 inch

4.6(838 ratings)
$327.75at FashodreChecked 1 h ago
See all prices and details
Visit Fashodre
Pros
  • Steel deck resists impact damage
  • 80V brushless motor cuts thick grass with gas-like power
  • Lowest cutting height goes well below most rivals
  • Shares batteries with other Greenworks 80V tools
  • Quiet, fume-free operation
Cons
  • Owners report mulching clumps and missed grass
  • Some units fail early or throw over-voltage errors
  • Heavier at about 60 lbs
  • Steel deck can rust if the paint chips
EGO
EGO POWER+ LM2114SP

EGO POWER+ LM2114SP

4.5(2,100 ratings)
$269.82at ennokiChecked Nov 2
See all prices and details
Visit ennoki
Pros
  • Bigger 6.0 Ah battery and 0.5 acre coverage
  • Poly deck won't rust and keeps weight down
  • Strong, consistent mulching
  • Backed by a large, mostly positive review base
  • Shares the 56V EGO battery platform
Cons
  • Minimum cut height of 1.25 in is higher than the Greenworks
  • Poly deck can crack on hard impacts
  • 56V system has less raw voltage than 80V

What separates them

Greenworks 80V 21" Self-Propelled MowerEGO POWER+ LM2114SP
Deck materialSteel deck, heavier and prone to rust if chippedPoly deck, lighter and rust-proof
Included battery80V 4.0 Ah, up to 45 min runtime56V 6.0 Ah, up to 50 min runtime and 0.5 acre coverage
Cutting height range7 positions, roughly 0.4 to 8.6 cm (about 0.16 to 3.4 in)7 positions, 1.25 to 4 in
Mulching qualityOwners report clumps and missed grassMulching is a core EGO strength; fewer complaints
Reliability recordSome owners report error codes and early failuresLarger review base with steadier reliability feedback
WeightAbout 60 lbs, heavier steel buildLighter poly build, easier to push and turn
Battery ecosystem80V platform shared with Greenworks 80V tools56V ARC Lithium platform shared across EGO tools
Review depth4.6 from 838 ratings4.5 from 2,100 ratings

Price history

$519.99$269.82
Nov 2Nov 10
  • Greenworks 80V 21" Self-Propelled Mower: lowest $327.75 on Nov 9 at Fashodre; $327.75 on Nov 10.
  • EGO POWER+ LM2114SP: lowest $269.82 on Nov 2 at ennoki; $386.91 on Nov 10.

Prices at every store

Greenworks 80V 21" Self-Propelled Mower

  • FashodreNew

    In stock

    $327.75Free shippingChecked 1 h ago
    Visit Fashodre
  • eBayNew

    Availability unknownSold by greenworkstools (99.6% positive, 14,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $399.99Free shippingChecked 22 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $519.99Free shippingChecked 1 h ago
    Visit Amazon
  • AmazonNew

    Availability unknown

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

    $519.99Checked Nov 2
    Visit Amazon

Store links may earn us a commission.

All 10 stores and price history →

EGO POWER+ LM2114SP

  • Grainger Industrial SupplyNew

    In stock

    $386.91Checked 1 h ago
    Visit Grainger Industrial Supply
  • ennokiNew

    Availability unknown

    $269.82Checked Nov 2
    Visit ennoki
  • FashodreNew

    Availability unknown

    $391.88Checked 1 h ago
    Visit Fashodre
  • C-A-L Ranch StoresNew

    Availability unknown

    $494.99Checked 1 h ago
    Visit C-A-L Ranch Stores
All 15 stores and price history →

Specs compared

SpecGreenworks 80V 21" Self-Propelled MowerEGO POWER+ LM2114SP
Mower TypeWalk Behind, Lawn MowerWalk Behind
Power SourceBatteryBattery
Start TypePush button startPush-button start
Drive TypeSelf-PropelledSelf-propelled
Self PropelledYesYes
Variable SpeedYesYes
Cutting Width21 in21″ deck
BaggingYesYes
Cutting Height Options7 positions7 positions
Maximum Cutting Height8.6 cm4 inches
Minimum Cutting Height0.4 cm1.25 inches
MulchingYesYes
Show all 28 specsShow fewer specs
SpecGreenworks 80V 21" Self-Propelled MowerEGO POWER+ LM2114SP
Side DischargeYesYes
Transmission TypeAutomaticAutomatic
Battery RuntimeUp to 45 min. (w/ included battery)Up to 50 minutes
Battery IncludedYesYes
Battery Amp Hour4.0 Ah6.0 Ah
Battery Voltage80V56V
Number Of Batteries Included11
Deck MaterialSteelPoly
Deck Size21"21-inch

What reviewers say

Greenworks 80V 21" Self-Propelled Mower

  • 4.6 / 5838 ratings

Reviewers are split. Some praise the mower's power, cutting performance and versatility, while others report poor mulching, reliability failures and a frustrating mowing experience.

What people mention
  • Cutting powerPraisedOwners say the 80V brushless motor cuts through grass as well as or better than gas mowers.
  • MulchingCriticisedBuyers report clumps and missed grass when mulching.
  • ReliabilityCriticisedSome units throw an over-voltage error code after a few months or stop working within two weeks.
  • Weight and noisePraisedOwners describe it as light and quiet compared with gas mowers.

EGO POWER+ LM2114SP

  • 4.5 / 52,100 ratings

Rated 4.5 out of 5 from about 2,100 ratings, owners largely back the LM2114SP for its cut and self-propel drive. Complaints center on weight and battery runtime in heavy grass.

What people mention
  • Self-propelPraisedOwners say the variable-speed drive makes sloped and large lawns much easier.
  • Cut qualityPraisedReviewers report an even cut and good mulching.
  • WeightCriticisedOwners find it heavy to maneuver around beds and tight corners.
  • Battery lifeMixedRuntime is fine on light grass but falls short in tall or wet conditions.

Questions and answers

Which is better for mulching?
The EGO. Mulching is one of its strengths and owners rarely complain about clumps. Greenworks owners more often report clumps and missed grass, so bag or side discharge if you buy it.
Which has the longer runtime?
The EGO, at up to 50 minutes from its 6.0 Ah battery and rated for 0.5 acre. The Greenworks runs up to 45 minutes on its 4.0 Ah pack.
Which lasts longer?
The EGO has the steadier reliability record across a much larger review base. The Greenworks steel deck resists impact, but some owners report early failures and error codes.
Is the Greenworks worth stepping up to from the EGO?
Only if you want a steel deck, a lower minimum cut height, or already own Greenworks 80V batteries. Otherwise the EGO is the safer all-round pick.
Which is easier to push?
The EGO. Its poly deck makes it lighter than the roughly 60 lb Greenworks, and both are variable-speed self-propelled.
Do they use the same batteries?
No. Greenworks uses its 80V platform and EGO uses 56V ARC Lithium. Batteries and chargers are not interchangeable between brands.

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Overall Dimensions
34.125" L x 23.4" W x 17.355" H (Package Dimens…
67.7"D x 22.4"W x 36.3"H
Engine TypeBrushlessBrushless
TypeWalk-behindWalk-behind
CordlessYesYes
Blade SystemRotaryRotary
Weight59.84 lbs—
Coverage Area—0.5 acre coverage