Compare/John Deere 4250 vs John Deere 6525

John Deere 4250 vs John Deere 6525

Verdict: John Deere 4250 vs John Deere 6525

The John Deere 4250 and the John Deere 6525 are both tractors — here is how they stack up on the figures that matter. John Deere 4250 leads on rated power with 121 hp against 120 hp. John Deere 6525 is the lighter machine (4,360 kg vs 11,755 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the John Deere 4250 for outright pulling power, or the John Deere 6525 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

121 hp

120 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

18.4-38 rear tires.Reference

Four gears (1-4) in four ranges (A-D) with left-hand reverser lever. 30 KPH and 40 KPH maximum speed options available.Reference

Original price

$63,597 (1983 Power Shift Cab 4WD )Reference

—

Final drives

inboard planetaryReference

—

Differential lock

hydraulic rearReference

—

Drive

—

4x4 MFWD 4WD (optional)Reference

Steering

—

hydrostatic powerReference

Variants

4250 Hi-Crop

high clearanceReference

—

Engine

107.4 kWReference

—

Drawbar (claimed)

75.3 kWReference

—

Drawbar (tested)

79.3 kWReference

—

Displacement

7.6 LReference

6.8 LReference

Bore/Stroke

116 x 121 mmReference

106 x 127 mmReference

Power

107.4 kWReference

—

Air cleaner

dryReference

—

Compression

15.8:1Reference

—

Rated RPM

2200Reference

2300Reference

Firing order

1-5-3-6-2-4Reference

Starter volts

12Reference

Oil capacity

51.1 LReference

55.0 LReference

Power at rated engine speed

89.6 kWReference

—

Max power

79.3 kWReference

—

Fuel tank

—

207.0 LReference

Engine (gross)

—

89.5 kWReference

Engine (net)

—

85.8 kWReference

Engine (max)

—

93.2 kWReference

Emissions

—

Stage IIIReference

Rated Power (net)

—

85.8 kWReference

Rated Power (gross)

—

89.5 kWReference

Maximum Power (net)

—

90.2 kWReference

Maximum Power (gross)

—

93.2 kWReference

Fuel system

—

electronic fuel injectionReference

Cooling system

—

viscous fanReference

Idle RPM

—

850-2460Reference

Operating RPM

—

1600-2300Reference

Torque

—

485.4 NmReference

Torque RPM

—

1600Reference

Starter

—

electricReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Transmission

John Deere Power ShiftReference

John Deere PowrReverserReference

Gears

15 forward and 4 reverseReference

16 forward and reverseReference

PTO & Hydraulics

PTO (claimed)

89.5 kWReference

76.1 kWReference

PTO (tested)

90.1 kWReference

—

Hydraulic system

60.6 LReference

—

Type

full power shiftReference

power shuttleReference

Capacity

60.6 LReference

—

Pressure

157.0 barReference

175.0 barReference

Valves

2 or 3Reference

—

Pump flow

100.3 lpmReference

54.0 lpmReference

Rear Type

IIIN/IIReference

2/1Reference

Control

lower-link draft sensingReference

load and depth control with mechanical top-link sensingReference

Rear lift

2853 kgReference

4549 kgReference

Rear PTO

independentReference

Clutch

Perma-Clutch wet discReference

wet 225mm disc PermaClutch IIReference

Rear PTO Type

540/1000Reference

Engine RPM

1000@2200Reference

1000@2208Reference

Capacities

Fuel

246.0 LReference

—

Dimensions

2WD Wheelbase

271 cmReference

270 cmReference

4WD Wheelbase

267 cmReference

264 cmReference

Weight

11755 to 13855 poundsReference

4360 kgReference

Front tire

10.00-16Reference

7.50R18Reference

2WD Rear tire

18.4-38Reference

—

2WD Standard tires (ag)

Front: 10.00-16. Rear: 18.4-38Reference

—

4WD Standard tires (ag)

Front: 14.9-26. Rear: 18.4-38Reference

—

Ag rear

20.8R38Reference

—

Length

416 cmReference

—

Width

287 cmReference

—

Height (cab)

295 cmReference

—

Shipping weight

5332 kgReference

4360 kgReference

Operating weight

6284 kgReference

—

Ground clearance

40 cmReference

—

Rack-and-pinion rear axle

85 by 2870 mmReference

—

Rear tire

—

18.4R34 (2WD)Reference

Standard tires (ag)

—

Front: 14.9R24. Rear: 18.4R34 (4WD)Reference

Max weight

—

7498 kgReference

Clearance (rear axle)

—

162 cmReference

John Deere 4250 attachments

4250 Serial Number Location

4250 Serial Numbers

1983

1000Reference

—

1984

6001Reference

—

1985

9001Reference

—

1986

11001Reference

—

1987

12501Reference

—

1988

13501Reference

—

1989

20001Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

90 (with Sound-Gard cab)Reference

90Reference

Batteries

2Reference

—

Battery volts

12Reference

Battery AH

—

110Reference

Attachment overview

Test results

Fuel use

28.4 l/hourReference

—

Max pull

5708 kgReference

—

Speeds

6525 Serial Numbers

Location:

—

Right side of main tractor frame.Reference

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.