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Deal.ai › SENIX › Petrol Powered Mowers
Senix
Senix 21 in 144cc 4-Cycle Gas Push Lawn

Senix 21 in 144cc 4-Cycle Gas Push Lawn

Best price now

$269.00at Best BuyChecked Nov 8

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $269.00 at Best Buy on Nov 8.
  • Checked at 2 stores.

Our take on the Senix 21 in 144cc 4-Cycle Gas Push Lawn

The Senix 21-inch gas push mower uses a 144cc four-stroke Senix engine and a 21-inch steel deck, with a foldable handle and a mulching plug included. It is a basic walk-behind mower aimed at small to mid-size yards where a cordless mower would run out of charge. It sits at the low end of what a 21-inch gas push mower costs new, well below self-propelled and electric-start models from Honda and Toro.

Best forSmall to mid-size lawnsBuyers on a tight budgetHomeowners who want gas power without self-propel complexityRough or uneven yards where a corded mower is awkward
Pros
  • 21-inch cut covers ground faster than a 20-inch deck
  • 144cc four-stroke engine runs on straight pump gas, no oil mixing
  • Mulching plug included for returning clippings to the lawn
  • Foldable handle saves space in a garage or shed
  • Low cost for a new gas push mower
Cons
  • Push-only: no self-propel, so hills and thick grass take effort
  • No electric start; pull-start only
  • Four-stroke engines need oil checks and changes plus seasonal upkeep
  • Gas mowers are louder and produce exhaust fumes
  • No listed side-discharge or bagging setup details

Senix 21 in 144cc 4-Cycle Gas Push Lawn prices at every store

  • Best BuyNew

    In stock

    $269.00Free shippingChecked Nov 8
    Visit Best Buy
  • Tractor Supply CoNew

    In stock

    $294.99Free shippingChecked Nov 8
    Visit Tractor Supply Co

Store links may earn us a commission. Some prices via Klarna.

Senix 21 in 144cc 4-Cycle Gas Push Lawn price history

Lowest price we've seen: $269.00 on Nov 8 at Best Buy. Tracked across 2 stores since Nov 8.

Specifications

Cutting Width (max) (")
21.0Source
Color
BlueSource
Features
Foldable HandleSource
Mulching
With MulchingSource

Questions and answers

Is the Senix 21-inch gas mower self-propelled?
No. It is a push mower, so you walk behind and push it. That keeps the cost and weight down but makes slopes and tall grass more work.
Does the 144cc engine need oil mixed with gas?
No. It is a four-cycle engine, so you fill the tank with regular gasoline and keep oil in the crankcase separately. Check the oil level before each use and change it at the intervals in the manual.
Can it mulch clippings?
Yes. A mulching plug is included, so you can cut clippings fine and leave them on the lawn. Bagging and side discharge depend on the deck setup shipped with the mower.
How much space does it take when stored?
The handle folds, so the mower can be stood upright or pushed against a wall. The 21-inch deck still takes up a fair amount of floor space in a shed or garage.
What maintenance does it need?
Oil changes, spark plug checks, air filter cleaning and fresh gas at the start of the season. Sharpen the blade regularly and drain fuel before long storage.
Is this mower a good value?
It is low for a new 21-inch gas push mower. Compare against other 140cc-class push mowers before deciding.
Where is the Senix 21 in 144cc 4-Cycle Gas Push Lawn cheapest?
At Best Buy, for $269.00, as of our latest check.
Where can I buy the Senix 21 in 144cc 4-Cycle Gas Push Lawn?
2 stores we checked sell it, including Best Buy, Tractor Supply Co.

Stores we've priced the Senix 21 in 144cc 4-Cycle Gas Push Lawn at

  • Best Buy deals and prices

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