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John Deere S240 vs John Deere X394

Verdict: John Deere S240 vs John Deere X394

The John Deere S240 and the John Deere X394 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 22 hp. John Deere X394 is the lighter machine (277 kg vs 486 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere X394 holds more fuel (12.5 L vs 9.1 L) for longer stints between fills. John Deere X394 is the newer design (2016 vs 2015). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Fit & specs
John Deere S240 Lawn Tractor
John Deere
71
Fit score
Best match
Clear
John Deere X394 Lawn Tractor
John Deere
71
Fit score
Best match
Clear
Rated power
22 hp
22 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
air-cooled vertical-shaft V-TwinReference
air-cooled vertical-shaft V-TwinReference
Original price
$2,899 (2021 48" )Reference
Engine
Fuel tank
9.1 LReference
12.5 LReference
Displacement
44.3 ciReference
44.3 ciReference
Bore/Stroke
78 x 76 mmReference
78 x 76 mmReference
Power
16.0 kWReference
Fuel system
carburetorReference
carburetorReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
2.1 LReference
2.8 LReference
Power (gross)
16.4 kWReference
Air cleaner
dry with foam precleanerReference
Rated RPM
3600Reference
Sparkplug gap
0.762 mmReference
Transmission
Transmission
Tuff Torq K46Reference
Tuff Torq K58Reference
Type
belt-driven hydrostaticReference
belt-driven hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil change
sealed unit, owner service is not recommendedReference
200 hReference
Oil type
JD Low-Vis Hy-GardReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electricReference
electricReference
Dimensions
Weight
236 kgReference
60 kgReference
Front tire
15x6-6Reference
15x6.50-8Reference
Rear tire
20x10-8Reference
22x9.5-12Reference
Lawn/turf front
15x6-6Reference
15x6.50-8Reference
Lawn/turf rear
20x10-8Reference
22x9.5-12Reference
Length
190 cmReference
187 cmReference
Height
114 cmReference
119 cmReference
Wheelbase
125 cmReference
Width
114 cmReference
Front axle
Cast-ironReference
John Deere S240 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging system
flywheel alternatorReference
Charging amps
15Reference
Battery CCA
340Reference
Attachment overview
Variants
X390
2-wheel steeringReference
X394
4-wheel steeringReference
John Deere X394 attachments
X394 Serial Number Location
X394 Serial Numbers
2016
10001Reference
2017
30001Reference
2018
50001Reference
2019
70001Reference
2020
90001Reference
2021
110001Reference
48" Mower deck
Cutting width
121 cmReference
Overall width
158 cmReference
Cut height
2 to 10 cmReference
Cut positions
13Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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