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Deal.ai › John Deere
John Deere
John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

Best price now

$57.00at FairstoreChecked Nov 11

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Price facts

  • Last seen at $57.00 at Fairstore on Nov 11.

Our take on the John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

The Z320R is John Deere's entry residential zero-turn, pairing a 21.5 hp Kawasaki FR651V V-twin with a 42-inch Accel Deep deck. Lap-bar hydrostatic steering, 7 mph forward speed and a 3-gallon tank make it a fast, agile mower for lawns around an acre with trees and beds to work around. The deep stamped deck is the standout: it moves clippings well for mulching and bagging and holds cut quality in tall grass. Against cheaper big-box zero-turns it trades a lower price for Deere's dealer network and deck design; against Deere's own Z330M and Z530M it gives up deck size, engine size and suspension.

Best forHomeowners with roughly half an acre to two acresLawns with many trees, beds and obstaclesOwners who mulch or bag clippingsBuyers who want dealer support over the cheapest zero-turn
Pros
  • Accel Deep 42-inch deck gives an even cut and strong mulching
  • 21.5 hp V-twin has power to spare in tall, thick grass
  • 7 mph top speed shortens mowing time
  • Lap-bar hydrostatic drive is precise around obstacles
  • 7-position height adjustment from 1 to 4 inches
  • High-back seat with armrests and a reachable fuel gauge
Cons
  • 42-inch deck is narrow for large open lawns
  • No suspension, so the ride is firm on rough ground
  • 3-gallon tank means frequent refills on big properties
  • Residential-duty hydros and frame, not built for commercial hours
  • Towing limited to 250 lb

John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck prices at every store

  • FairstoreNew

    In stockReturn policy

    $57.00Checked Nov 11
    Visit Fairstore

What reviewers say

Owners of Deere's residential zero-turns generally rate the cut quality and maneuverability highly and call the Accel Deep deck a real step up from flat decks. Common complaints center on the firm ride, small fuel tank and the price premium over box-store brands.

What people mention
  • Cut qualityPraisedOwners say the Accel Deep deck leaves an even cut and mulches clippings well.
  • ManeuverabilityPraisedLap bars are described as responsive and easy to learn for trimming around obstacles.
  • Ride comfortCriticisedThe lack of suspension makes the ride harsh on uneven ground, according to owners.
  • Fuel tankCriticisedThe 3-gallon tank is called small, forcing refills on larger lawns.
  • Engine powerPraisedThe 21.5 hp V-twin is said to hold speed in tall, thick grass.
  • ValueMixedBuyers like the dealer support but note it costs more than box-store rivals.

From Fairstore

  • 21.5 HP smooth-running V-Twin engine for reliable power and quiet operation
  • 42-inch Accel Deep mower deck for superior airflow, cut quality and mulching
  • Hydrostatic zero-turn drive with lap-bar steering for agile control
  • 7-position cutting height adjustment from 1" to 4"
  • High-back seat with armrests for all-day comfort
  • Easy-to-reach controls and convenient fuel gauge

About the John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

The John Deere Z320R is a residential zero-turn riding mower with a 21.5 hp V-Twin engine and a 42-inch Accel Deep mower deck.

Engine power
21.5 hp V-Twin
Engine model
FR651V
Displacement
44.3 cu in.
Cylinders
V-twin
Cutting width
42 in. (107 cm)
Deck
42-in. Accel Deep Mower Deck
Forward speed
7.0 mph
Reverse speed
3.5 mph
Fuel tank
3.0 U.S. gal.
Battery
300 CCA
Towing capacity
Up to 250 lb.

Specifications

Engine power
21.5 hpSource
Engine model
FR651VSource
Cutting width
42 in.Source
Mower deck
42-in. (107 cm) Accel Deep™ Mower DeckSource

Questions and answers

Is the Z320R good for a one-acre lawn?
Yes. A 42-inch deck and 7 mph top speed handle an acre quickly, and the zero-turn steering helps around trees and beds. Larger open lawns benefit from a wider deck.
How does it compare with the John Deere Z330M?
The Z330M steps up to a larger deck and engine and adds a more comfortable seat and controls. The Z320R is the simpler, lighter entry point with the same Accel Deep deck design.
Does the Accel Deep deck mulch and bag?
The deep deck's airflow is designed for both. Mulching needs the optional mulch kit, and bagging needs the bagger attachment, which are sold separately.
What engine does it use?
A Kawasaki FR651V 44.3 cu in V-twin rated at 21.5 hp, with a 300 CCA battery for starting.
Can it tow a cart or spreader?
Yes, up to 250 lb of towing capacity, enough for a small utility cart or spreader.
Is it built for commercial use?
No. It is a residential machine with residential-duty hydrostatic drives and a 3-gallon tank, suited to home lawns rather than daily commercial work.
Where is the John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck cheapest?
At Fairstore, for $57.00, as of our latest check.

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Compare the John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

  • Toro 77503 54″ TimeCutter Max MyRide Zero Turn Mower vs John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck
  • Bad Boy Mowers MZ Magnum Zero-Turn Riding Lawn Mower vs John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

Buying guides that pick the John Deere Z320R 42″ 21.5 HP V-Twin Zero-Turn Riding Mower with Accel Deep Deck

  • Best zero turn mowers under $1,000

More from John Deere

Forward speed
7.0 mphSource
Reverse speed
3.5 mphSource
Fuel tank capacity
3.0 U.S. gal.Source
Seat back height
20.0 in.Source
Displacement
44.3 cu in.Source
Cylinders
V-twinSource
Battery cold crank amps
300.0 CCASource
Maximum towing capacity
250.0 lb.Source
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