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John Deere S180 riding lawn mower review

John Deere · Lawn Tractors

John Deere S180 Review

The S180 is the widest and most powerful 100 Series tractor, with a 54-in. deck and 24 hp ELS V-twin. It suits open lawns of two acres or more.

4.3 Our rating
Deck size
54 in
Horsepower
24 HP
Drive
2WD, hydrostatic
Fuel type
Gasoline

Rating breakdown

  • Performance 4.5
  • Build quality 4.5
  • Reliability 4.0
  • Value for money 3.5
  • Comfort & ergonomics 4.5
  • Features 4.5

Key specifications

Power typeGasoline
Horsepower24 HP
EngineV-twin OHV, air-cooled, ELS (Deere M44)
Displacement44.2 cu in (724 cc), 2 cylinders
Fuel typeGasoline
TransmissionTuff Torq K46 heavy-duty hydrostatic, foot pedals
Drive2WD, hydrostatic
Deck size54 in
Deck constructionEdge, 11-gauge steel, stamped shell, side discharge
Cutting height1 to 4 in (0.25 in steps)
Blades3-in-1 blades
DischargeSide discharge; mulching and bagging with optional kits
Top speed5.5 mph forward, 3.2 mph reverse
Turning radius18 in
Front tires16x6.5-8
Rear tires22x9.5-12
Weight526 lb (no fuel)
Dimensions54-in. deck; wheelbase 48.9 in
Fuel capacity2.4 US gal (9.1 L)
Recommended property sizeAbout 2 acres or more of open lawn
Battery12V, 14 A charging
Seat back height15 in, lumbar adjustment
Front bumperStandard
Cruise controlStandard

Pros and cons

What we like

  • Widest 100 Series deck at 54 in.
  • 24 hp ELS V-twin engine
  • Heavy-duty K46 transmission
  • Thick 11-gauge deck shell
  • Easy Change oil and cruise control

What could be better

  • Highest price in the S-series covered here
  • Very wide for tight gates and beds
  • Only 2.4 gal fuel tank
  • No receiver hitch listed
  • Heavier at 526 lb

S180 review

Our take on the John Deere S180

The John Deere S180 is the biggest tractor in the 100 Series. It has a 54-inch Edge deck. That is the widest deck in the family. It shares the 24 hp V-twin ELS engine and K46 transmission with the S170. Easy Change oil and cruise control are standard.

Engine and drive

The engine is a 24 hp V-twin from the Extended Life Series. It is air-cooled and has overhead valves. The Tuff Torq K46 heavy-duty hydrostatic transaxle handles the drive. Speed is 0 to 5.5 mph forward and 0 to 3.2 mph in reverse.

Tires are 16×6.5-8 in front and 22×9.5-12 in back. The tractor weighs 526 lb without fuel. That is about 23 lb more than the S170.

The 54-inch deck

The deck is built from thicker 11-gauge steel. That is heavier than the 12-gauge deck on the S170. It is a stamped shell with an easy-level design. The blade-engage switch is electric.

Deere lists a 54-inch bagger and a 54-inch mulch kit for this tractor. A wider deck cuts the number of passes on open lawns. The trade-off is that it is harder to trim around tight beds.

Comfort and features

You get a 15-inch seat with a lumbar knob. A front bumper, easy-read fuel gauge and premium steering wheel are included. Fender flares and handgrips add comfort on slopes. The S180 also works with the MowerPlus app when you add the optional smart connector.

Limits to know about

The fuel tank is only 2.4 gallons. Deere does not list a receiver hitch or a differential lock. It costs the most of the 100 Series tractors covered here. Check gate width before you buy, because a 54-inch deck is wide.

Who should buy it

Buy the S180 if you mow two acres or more of open lawn and want the fewest passes. Choose the S170 if you want a narrower 48-inch deck and a lower price.

Buying information

Price

$3,799

Starting MSRP, base model, incl. $100 freight. Check your dealer for current price.

Where to buy

Warranty

2 years or 120 hours bumper-to-bumper (whichever comes first) in the US; the remaining coverage transfers to a new owner.

Depreciation and resale

No published resale figures. The transferable warranty is a plus within the first two years.

Ownership

Common problems

Spec-based limits: a small fuel tank for such a wide deck and no differential lock. The deck is wide for narrow access.

Search owner discussions in the forum →

Maintenance

Easy Change swaps oil and filter in about 30 seconds. Check the air cleaner, blades, belts and battery each season. Use the wash port after mowing.

Frequently asked questions

What size deck does the John Deere S180 have?

A 54-inch Edge deck made from 11-gauge steel.

How much horsepower does the S180 have?

24 hp from a V-twin Extended Life Series (ELS) engine.

Does the S180 have cruise control?

Yes. Cruise control is standard.

How much does the S180 weigh?

526 lb without fuel.

Is the S180 better than the S170?

It has a wider deck and a thicker deck shell. It costs more, so it makes sense mainly for large, open lawns.

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