EGO Power Plus LM2135SP 21 inch vs Greenworks 40V 20 inch Cordless

★ Winner
EGO Power Plus LM2135SP 21 inch

EGO Power Plus LM2135SP 21 inch

★ 4.9 (2,724) $549.99
100/100
View on Amazon
Greenworks 40V 20 inch Cordless

Greenworks 40V 20 inch Cordless

★ 4.5 (4,205) $369.99
0/100
View on Amazon

Quick takeaway

EGO Power Plus LM2135SP 21 inch leads this matchup 1 to 0 on measured spec rows and by 100 points overall. Greenworks 40V 20 inch Cordless is also about $180.00 cheaper at the latest tracked price.

Choose EGO Power Plus LM2135SP 21 inch if...

Pick EGO Power Plus LM2135SP 21 inch if deck size are the reasons you are shopping in this category. It currently costs about $180.00 more, so make sure those wins matter to you.

Choose Greenworks 40V 20 inch Cordless if...

Pick Greenworks 40V 20 inch Cordless if its current price, brand, or design fits your shortlist better than EGO Power Plus LM2135SP 21 inch.

Side-by-side specs

This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.

Battery and power

Spec EGO Power Plus LM2135SP 21 inch Greenworks 40V 20 inch Cordless
Power Source Corded electric Battery (cordless)
Voltage - 40V

Dimensions

Spec EGO Power Plus LM2135SP 21 inch Greenworks 40V 20 inch Cordless
Deck Size 21-inch 20-inch
Weight - 60-80 lb (battery + tool)

General

Spec EGO Power Plus LM2135SP 21 inch Greenworks 40V 20 inch Cordless
Brand EGO Greenworks
Category Lawn mower Lawn mower
Drive Variable-speed rear-wheel drive -
Model Number LM2135SP -
Type Self-propelled walk-behind Walk-behind

The verdict

Based on 11 spec comparisons plus user ratings, the EGO Power Plus LM2135SP 21 inch comes out ahead with a stronger overall score.

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Comparison FAQ

These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.

What is the EGO Power Plus LM2135SP 21 inch vs Greenworks 40V 20 inch Cordless score measuring?

VSFinder compares 8 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.

When does the lower-scoring option still make sense?

The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.

What should I confirm before I buy?

Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $549.99 for EGO Power Plus LM2135SP 21 inch and $369.99 for Greenworks 40V 20 inch Cordless.