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Best self-propelled walk-behind lawn mowers

Researched by Deal.ai's shopping agent across stores on November 2, 2026. Prices below are today's.

Top pick: EGO LM2135SP — the best all-rounder for most yards. Variable-speed self-propulsion, a 21" deck and a battery platform you can share with other EGO tools; owners call it light to handle and easy to fold away.

Who the others suit:

  • Ryobi 40V HP 21" — best if you're already on Ryobi batteries and want strong cutting power.
  • Greenworks 80V 21" — a quieter, push-button cordless option for smaller, flatter lawns.
  • Stihl RMA348V — compact 18" deck for tight yards and gates.
  • Echo LM-2119SP — gas power with easy starting for bigger, thicker grass.
  • PowerSmart 22" 170cc — a budget gas mower if you want the widest cut for the least outlay.
  • Toro 22298 / California Trimmer reel — heavy-duty and pro-grade for large properties.

Skip the Honda listing: the price shown is clearly a data error, not a real offer.

The picks

  1. EGO
    EGO LM2135SP
    #1

    EGO LM2135SP

    • Type: Walk-behind
    • Cordless: Yes
    • Variable Speed: Yes
    $749.00at AmazonObserved Nov 2, 2026, 8:17 AMCompare 3 stores →
  2. Ryobi
    Ryobi 40V HP 21-Inch Self-Propelled Lawn Mower
    #2

    Ryobi 40V HP 21-Inch Self-Propelled Lawn Mower

    • Mower Type: Walk Behind
    • Power Source: Battery, Cordless
    • Drive Type: Self-Propelled

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$639.00at The Home DepotObserved Nov 2, 2026, 1:12 AM
Prices and history →
  • Greenworks
    Greenworks 80V 21 inch
    #3

    Greenworks 80V 21 inch

    • Mower Type: Walk Behind, Lawn Mower
    • Power Source: Battery
    • Start Type: Push button start
    $519.99at AmazonObserved Nov 2, 2026, 1:12 AMCompare 3 stores →
  • Stihl
    Stihl RMA348V Self Propelled Walk Behind Lawnmower
    #4

    Stihl RMA348V Self Propelled Walk Behind Lawnmower

    • Cutting width: 18 in
    • Weight without battery: 28.0 / 61.7 kg/lbs
    • Rated speed: 3200 r/min
    $449.99at Valley Power Equipment & Rental Inc.Observed Nov 2, 2026, 5:54 PMPrices and history →
  • Echo
    Echo LM-2119SP 21 Inch 190 CC Gas-Powered Self-Propelled Lawn Mower
    #5

    Echo LM-2119SP 21 Inch 190 CC Gas-Powered Self-Propelled Lawn Mower

    • Engine displacement: 190cc Briggs & Stratton
    • Starting system: ReadyStart®
    • Cutting height: Adjustable from 1.25 to 4.0 in.
    $598.99at Cutler'sObserved Nov 2, 2026, 5:54 PMCompare 2 stores →
  • 2
    22" 170cc Gas Self-Propelled 3-in-1 Lawn Mower V8622S
    #6

    22" 170cc Gas Self-Propelled 3-in-1 Lawn Mower V8622S

    • Mower Type: Walk Behind
    • Drive Type: Self-Propelled
    • Self Propelled: Yes
    $349.99at WalmartObserved Nov 2, 2026, 5:55 PMCompare 5 stores →
  • Stihl
    Stihl RM453T 21" Self-Propelled Walk Behind Mower
    #7

    Stihl RM453T 21" Self-Propelled Walk Behind Mower

    • Cutting width: 21"
    • Cutting height range: 1" to 4"
    • Cut height levels: seven-level
    $649.99at Valley Power Equipment & Rental Inc.Observed Nov 2, 2026, 5:54 PMPrices and history →
  • Toro
    Toro 22298 21 in Heavy Duty Self-Propelled BBC Kawasaki
    #8

    Toro 22298 21 in Heavy Duty Self-Propelled BBC Kawasaki

    • Cutting width: 21 inch
    • Engine manufacturer: Kawasaki
    • Engine type: 4 Cycle
    $1,999.00at Cutler'sObserved Nov 2, 2026, 5:54 PMPrices and history →
  • 2
    20" Classic High-Cut Gas Walk Behind Self-Propelled Reel Lawn Mower
    #9

    20" Classic High-Cut Gas Walk Behind Self-Propelled Reel Lawn Mower

    • Engine power: 3-1/2 HP
    • Engine model: Honda GX120
    • Cutting width: 20 in.
    $1,829.99at California TrimmerObserved Nov 2, 2026, 5:54 PMPrices and history →
  • PowerSmart
    PowerSmart 21" 170cc Gas Self-Propelled Lawn Mower
    #10

    PowerSmart 21" 170cc Gas Self-Propelled Lawn Mower

    • color: Red
    • size: 33" x 23" x 16"
    • Engine oil capacity: 13.5 fl. oz.
    $289.99at WalmartObserved Nov 2, 2026, 1:12 AMCompare 5 stores →