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John Deere D125 vs John Deere X167
Verdict: John Deere D125 vs John Deere X167
The John Deere D125 and the John Deere X167 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. John Deere D125 is the lighter machine (198 kg vs 228 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere X167 is the newer design (2021 vs 2014). 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
71
Fit score
Best match
Clear
John Deere
71
Fit score
Best match
Clear
Rated power
20 hp
20 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
Beginning with tractor serial number 600001 the TLT200 transmission replaced the T40.Reference
air-cooled vertical-shaft V-TwinReference
Engine
Fuel tank
9.1 LReference
9.1 LReference
Displacement
40 ciReference
44.2 ciReference
Bore/Stroke
75 x 73 mmReference
79 x 73 mmReference
Power (gross)
14.9 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Power
—
15.0 kWReference
Oil capacity
—
2.6 LReference
Sparkplug gap
—
0.762 mmReference
Transmission
Transmission
Tuff Torq T40Reference
Tuff Torq K46Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil change
sealed unit, owner service is not recommendedReference
sealed unit, owner service is not recommendedReference
Dimensions
Weight
198 kgReference
228 kgReference
Front tire
15x6-6Reference
16x6.5-8Reference
Rear tire
20x8.0-0Reference
22x9.5-12Reference
Lawn/turf front
15x6-6Reference
16x6.5-8Reference
Lawn/turf rear
20x8.0-0Reference
22x9.5-12Reference
Length
174 cmReference
192 cmReference
Height
113 cmReference
114 cmReference
Width
—
131 cmReference
John Deere D125 attachments
D125 Serial Numbers
2014
500001Reference
—
2015
600001Reference
—
2016
700001Reference
—
2017
810001Reference
—
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging amps
—
9Reference
Battery Group
—
U1Reference
Attachment overview
42" Mower deck
Type
belt-driven hydrostaticReference
belt-driven hydrostaticReference
Cutting width
106 cmReference
121 cmReference
Overall width
139 cmReference
—
Cut height
2 to 10 cmReference
2 to 10 cmReference
PTO & Hydraulics
Mid PTO
—
independentReference
Clutch
—
electricReference
John Deere X167 attachments
48" Mower deck
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.