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John Deere 6M 185 vs John Deere 8210

Verdict: John Deere 6M 185 vs John Deere 8210

The John Deere 6M 185 and the John Deere 8210 are both tractors — here is how they stack up on the figures that matter. John Deere 8210 leads on rated power with 185 hp against 182 hp. John Deere 8210 is the lighter machine (8,118 kg vs 17,196 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8210 holds more fuel (511.0 L vs 285.0 L) for longer stints between fills. John Deere 6M 185 is the newer design (2024 vs 1999). In short: choose the John Deere 8210 for outright pulling power, or the John Deere 6M 185 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
John Deere 6M 185 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 8210 Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
182 hp
185 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
liquid-cooled inlineReference
With 20.8-42 rear tires. 16th gear speed at 2400 RPM. R4 speed at 1600 RPM.Reference
Final drives
planetaryReference
Differential lock
electro-hydraulicReference
Drive
4x4 MFWD 4WD (optional)Reference
Engine
Fuel tank
285.0 LReference
511.0 LReference
Exhaust fluid (DEF)
23.5 LReference
Engine (gross)
136.0 kWReference
Engine (max)
150.0 kWReference
Displacement
6.8 LReference
8.1 LReference
Bore/Stroke
106 x 127 mmReference
116 x 129 mmReference
Emissions
Tier IVReference
Rated Power (gross)
136.0 kWReference
Maximum Power (gross)
150.0 kWReference
Rated RPM
2100Reference
2200Reference
Torque
865.1 NmReference
904.5 NmReference
Torque RPM
1600Reference
Starter
electricReference
Starter volts
12Reference
Compression
16.5:1Reference
Oil capacity
28.0 LReference
Coolant capacity
34.0 LReference
Transmission
Transmission
AutoPowr IVTReference
PowerShiftReference
Type
infinitely variable transmissionReference
closed center PFCReference
Gears
infinite forward and reverseReference
16 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)
108.9 kWReference
138.0 kWReference
Rear valves
0 to 3Reference
Mid valves
2 to 4Reference
Pump flow
155.2 lpmReference
113.6 lpmReference
Rear Type
III/IIINReference
III, IIINReference
Rear lift (at 24"/610mm)
3946 kgReference
Front Hitch
IIINReference
Front lift
3297 kgReference
Rear PTO
independentReference
independentReference
Clutch
electro-hydraulic wet discReference
Rear PTO Type
540/1000 (1.375)Reference
540/1000Reference
Engine RPM
1000@1969Reference
Front PTO
independentReference
Front PTO Type
1000 (1.375)Reference
Valves
3 to 5Reference
Rear lift
6425 kgReference
Dimensions
Wheelbase
276 cmReference
296 cmReference
Weight
8000 kgReference
8118 kgReference
Front tire
420/85R28Reference
16.9R30Reference
Rear tire
480/80R42Reference
18.4R46Reference
Standard tires (ag)
Front: 420/85R28. Rear: 480/80R42Reference
Length
473 cmReference
Width
254 cmReference
Height
297 cmReference
Shipping weight
7800 kgReference
Clearance (front axle)
53 cmReference
Ag front
16.9R30Reference
Ag rear
18.4R46Reference
Ground clearance
58 cmReference
John Deere 6M 185 attachments
Electrical
Ground
negativeReference
Charging system
alternatorReference
Charging amps
250Reference
140Reference
Battery volts
12Reference
12Reference
Batteries
2Reference
Battery CCA
1,850Reference
Attachment overview
Variants
8210
wheeled tractorReference
8210T
crawler tractorReference
8210 Serial Numbers
Location:
Serial number plate on the rear of the John Deere 8210.Reference
Speeds

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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