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John Deere 145 vs John Deere S140

Verdict: John Deere 145 vs John Deere S140

The John Deere 145 and the John Deere S140 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 S140 is the lighter machine (217 kg vs 237 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere S140 holds more fuel (9.1 L vs 7.9 L) for longer stints between fills. John Deere S140 is the newer design (2021 vs 2006). 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 145 Lawn Tractor
John Deere
71
Fit score
Best match
Clear
John Deere S140 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-cooledReference
air-cooled vertical-shaft V-TwinReference
Engine
Fuel tank
7.9 LReference
9.1 LReference
Displacement
44.2 ciReference
44.2 ciReference
Bore/Stroke
75 x 73 mmReference
79 x 73 mmReference
Power
16.4 kWReference
16.4 kWReference
Starter volts
12Reference
12Reference
Sparkplug gap
0.762 mmReference
0.762 mmReference
Point gap
0.254 mmReference
Intake valve clearance
0.127 mmReference
Exhaust valve clearance
0.127 mmReference
Oil capacity
1.8 LReference
1.9 LReference
Air cleaner
dryReference
Starter
electricReference
Oil change
sealed unit, owner service is not recommendedReference
Transmission
Transmission
Tuff Torq HD K46Reference
Tuff Torq TL200Reference
Gears
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
electricReference
independentReference
Clutch
electricReference
Dimensions
Wheelbase
123 cmReference
Weight
237 kgReference
217 kgReference
Front tire
16x6.5-8Reference
15x6.00-6Reference
Rear tire
22x9.5-12Reference
20x8.00-8Reference
Lawn/turf front
16x6.5-8Reference
15x6.00-6Reference
Lawn/turf rear
22x9.5-12Reference
20x8.00-8Reference
Length
175 cmReference
176 cmReference
Width
128 cmReference
Height
116 cmReference
115 cmReference
John Deere 145 attachments
145 Serial Numbers
2006
010001Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
regulated circuitReference
Charging amps
16Reference
8Reference
Battery volts
12Reference
12Reference
Battery Group
U1Reference
U1Reference
48" Mower deck
Type
belt-driven hydrostaticReference
belt-driven hydrostaticReference
Cutting width
121 cmReference
121 cmReference
Overall width
154 cmReference
Cut height
2 to 10 cmReference
John Deere S140 attachments
S140 Serial Numbers
Location:
Serial number decal above the left rear tire, below the fender deck.Reference
Attachment overview
Capacities
Tow capacity
217 kgReference

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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