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Gas Lawn Mower 21" Self-Propelled 170cc OHV

Gas Lawn Mower 21" Self-Propelled 170cc OHV

Best price now

$508.94at SearsChecked Nov 10

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Price facts

  • Last seen at $508.94 at Sears on Nov 10.

Our take on the Gas Lawn Mower 21" Self-Propelled 170cc OHV

A 21-inch self-propelled gas rotary mower with a 170cc OHV engine, the standard layout for a mid-size suburban lawn. The 21-inch deck cuts a wide swath without getting heavy, and the self-propelled drive takes the push out of slopes and thick grass. It is a gas mower, so it needs fuel, oil and seasonal maintenance, and it is louder and heavier than a cordless electric. Against battery rivals it runs all day without charging and holds power in tall, wet grass; against smaller 20-inch push mowers it covers ground faster but costs more and takes more storage space.

Best forLawns of a quarter acre or moreSloped or uneven yardsHomeowners who want a wide cut without battery limitsBuyers who prefer simple gas power over charging
Pros
  • 21-inch deck cuts wide, reducing passes
  • Self-propelled drive eases slopes and thick grass
  • 170cc OHV engine handles tall, damp grass without bogging
  • No battery, no charging time, no range limit
  • Straightforward rotary blade system that is easy to service
Cons
  • Needs gas, oil changes and seasonal upkeep
  • Louder and heavier than cordless electric mowers
  • Pull-start and fuel handling are less convenient than a battery
  • Emits exhaust fumes, so not ideal for small enclosed yards
  • Self-propelled drive adds weight and parts to maintain

Gas Lawn Mower 21" Self-Propelled 170cc OHV prices at every store

  • SearsNew

    In stockSold by Tekcom Shop USA

    $508.94Checked Nov 10
    Visit Sears

Gas Lawn Mower 21" Self-Propelled 170cc OHV price history

Lowest price we've seen: $508.94 on Nov 10 at Sears. Tracked across 1 store since Nov 10.

What reviewers say

Owners of 21-inch self-propelled gas mowers with a 170cc OHV engine generally report strong cutting power and easy handling on slopes. Common complaints center on noise, weight and routine engine maintenance.

What people mention
  • Cutting powerPraisedOwners say the 170cc engine powers through thick, damp grass without bogging down.
  • Self-propulsionPraisedThe drive system is described as a real help on slopes and long lawns.
  • NoiseCriticisedReviewers note it is noticeably louder than electric mowers and often need hearing protection.
  • WeightMixedSome find the mower heavy to lift and turn, while others say the drive offsets it.
  • MaintenanceCriticisedOwners mention oil changes, fuel handling and seasonal servicing as ongoing chores.

Specifications

Power Source
Gas
Blade System
Rotary
Cutting Width
21″ deck

Questions and answers

Is a 21-inch self-propelled gas mower worth it over a push mower?
For sloped or larger lawns, yes. The self-propelled drive and wide deck cut effort and time. On flat, small yards a lighter push mower may be enough.
How does it compare with a cordless electric mower?
Gas gives unlimited runtime and steady power in tall grass, but it is louder, heavier and needs fuel and oil. Electric is quieter and cleaner but limited by battery charge.
What size lawn suits a 21-inch deck?
It fits most suburban lawns, roughly a quarter acre and up. The 21-inch width keeps passes few without making the mower hard to store.
Does the 170cc engine need special fuel?
It runs on regular unleaded gasoline. Use fresh fuel and add a stabilizer for storage, and check the manual for the recommended oil.
Is it hard to maintain?
No more than other gas mowers. Expect oil changes, spark plug checks, air filter cleaning and blade sharpening each season.
Can it mulch and bag?
Most mowers in this class offer mulching and rear bagging, but confirm the included discharge options for this model before buying.
Where is the Gas Lawn Mower 21" Self-Propelled 170cc OHV cheapest?
At Sears, for $508.94, as of our latest check.

Stores we've priced the Gas Lawn Mower 21" Self-Propelled 170cc OHV at

  • Sears deals and prices