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Toro 21-inch 21321

Toro 21-inch 21321

Best price now

$399.00at Sappington Pro OutdoorObserved at 1:33 AM

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Toro 21-inch 21321

The Toro 21321 is a 21-inch self-propelled walk-behind gas mower with rear-wheel drive, variable speed and a 140cc Briggs & Stratton engine. It cuts, bags, mulches and side-discharges, and the 15-gauge steel deck is built for yards up to about half an acre. It uses a pull-cord start and has no blade-stop system, so the engine must stop before you leave the handle. The best new price is $399 at Sappington Pro Outdoor as of November 5, 2026, with two stores listing it new.

Best forHomeowners with up to half an acre of lawnBuyers who want rear-wheel drive on slopesPeople who bag, mulch and side-discharge in one mowerShoppers who prefer a simple gas mower over battery
Pros
  • Rear-wheel drive with variable speed pulls well on inclines
  • 21-inch cut suits most suburban lawns
  • Three clipping options: bag, mulch, side discharge
  • 15-gauge steel deck is sturdier than stamped thin decks
  • 3-year warranty
  • Light enough at 67 lbs to maneuver
Cons
  • Pull-cord start only, no electric start
  • No blade-stop system, so you stop the engine to empty the bag
  • 0.2-gallon tank means frequent refueling on larger lawns
  • Two-point height adjustment is slower than single-lever systems
  • No headlight or hour meter

Toro 21-inch 21321 prices at every store

  • Sappington Pro OutdoorNew

    Availability unknown

    $399.00Observed at 1:33 AM
    Visit store
  • Stark Street Lawn & GardenNew

    Availability unknown

    $459.99Observed at 1:33 AM
    Visit store
  • eBayPre-owned

    Availability unknownSold by usedequipmentexpert

    $728.00Observed at 1:33 AM
    Visit store

Toro 21-inch 21321 price history

Lowest price we've seen: $399.00 on Nov 5 at Sappington Pro Outdoor. Tracked across 2 stores since Nov 5.

What reviewers say

Owners of Toro's 21-inch rear-wheel-drive mowers generally report reliable starting and good traction on hills. The common complaints are the small fuel tank and the basic height adjustment.

Pros
  • Strong pull on slopes from rear-wheel drive
  • Dependable Briggs & Stratton engine
  • Clean bagging and mulching results
Cons
  • Frequent refueling
  • Height adjustment takes two hands
  • No blade brake for quick bag emptying

Specifications

Engine
Briggs and Stratton
Engine Displacement
140cc
Torque
5.5 ft-lbs
Blade Tip Speed
Not listed
Fuel Capacity
0.2 gallons
Warranty
3 years
Mower Type
Walk Behind
Power Source
Gas
Start Type
Pull Cord
Drive Type
Rear-Wheel Drive, Self-Propelled
Self Propelled
Yes
Variable Speed
Yes
Cutting Width
21 in
Bagging
Yes
Cutting Height Options
2-point
Maximum Cutting Height
3.75 in
Minimum Cutting Height
1.25 in
Mulching
Yes
Side Discharge
Yes
Safety Features
No blade stop system
Engine Horsepower
5.5 ft-lb Gross Torque
Engine Type
Briggs & Stratton, Gas
Deck Material
15 Gauge Steel
Deck Size
21 in

Questions and answers

Is the Toro 21321 worth $399?
At $399 at Sappington Pro Outdoor as of November 5, 2026, it is a fair price for a rear-wheel-drive 21-inch mower with a steel deck and a 3-year warranty. Cheaper front-wheel-drive mowers cost less but struggle more on slopes.
How does it compare with a front-wheel-drive mower?
Rear-wheel drive puts the power at the wheels you push, so it climbs hills and grips better. Front-wheel-drive mowers are easier to turn but can slip on inclines.
Does it have electric start?
No. It starts with a pull cord only. There is no battery or key start on this model.
Can it mulch and bag?
Yes. It bags, mulches and side-discharges. You switch between them with the included plug and chute.
What lawn size is it suited to?
Toro rates it for up to about half an acre. The 0.2-gallon tank means you will refuel during a full half-acre cut.
When is it cheapest?
Gas mowers usually drop in late fall and early spring. The current best new price is $399 at Sappington Pro Outdoor as of November 5, 2026.
Where is the Toro 21-inch 21321 cheapest?
At Sappington Pro Outdoor, for $399.00, as of our latest check.
Where can I buy the Toro 21-inch 21321?
3 stores we checked sell it, including Sappington Pro Outdoor, Stark Street Lawn & Garden, eBay.

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