Compare/Nuffield 4/25 vs Nuffield Universal M4

Nuffield 4/25 vs Nuffield Universal M4

Verdict: Nuffield 4/25 vs Nuffield Universal M4

The Nuffield 4/25 and the Nuffield Universal M4 are both tractors — here is how they stack up on the figures that matter. Nuffield Universal M4 leads on rated power with 38 hp against 25 hp. Nuffield 4/25 is the newer design (1967 vs 1948). In short: choose the Nuffield Universal M4 for outright pulling power, or the Nuffield 4/25 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Nuffield

Fit score

Best match

Clear

Nuffield

Fit score

Best match

Clear

Rated power

25 hp

38 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

NuffieldReference

Final drives

spur gearReference

—

Differential lock

mechanical rearReference

—

Engine

liquid-cooledReference

Engine

18.6 kWReference

28.3 kWReference

Displacement

1.5 LReference

3.8 LReference

Bore/Stroke

73 x 89 mmReference

100 x 120 mmReference

Power

18.6 kWReference

28.3 kWReference

Air cleaner

oil bathReference

Rated RPM

2500Reference

2000Reference

Fuel tank

—

72.7 LReference

Aux. fuel

—

27.3 LReference

Drawbar (claimed)

—

18.9 kWReference

Belt (claimed)

—

24.2 kWReference

Idle RPM

—

600-2000Reference

Torque

—

187.1 NmReference

Torque RPM

—

1000Reference

Starter volts

—

12Reference

Oil capacity

—

47.7 LReference

Coolant capacity

—

18.2 LReference

Transmission

Type

gearReference

Gears

9 forward and 3 reverseReference

5 forward and 1 reverseReference

Clutch

228.6mm dry discReference

280mm mechanical dry discReference

PTO & Hydraulics

Rear Type

IReference

Rear lift

453 kgReference

1678 kgReference

Rear PTO

independentReference

transmissionReference

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Pressure

—

69.0 barReference

Engine RPM

—

527@1400Reference

Dimensions

Front tire

5.50-16Reference

6.00-19Reference

Rear tire

11.00-24Reference

11.00-36Reference

Ag front

5.50-16Reference

6.00-19Reference

Ag rear

11.00-24Reference

9.00-36Reference

Wheelbase

—

198 cmReference

Weight

—

2216 kgReference

Length

—

312 cmReference

Width

—

210 cmReference

Height (hood)

—

153 cmReference

Height (exhaust)

—

208 cmReference

Operating weight

—

2216 kgReference

Clearance (front axle)

—

45 cmReference

Clearance (rear axle)

—

58 cmReference

Front tread

—

121 to 193 cmReference

Rear tread

—

134 to 223 cmReference

Variants

—

tricycle frontReference

—

wide frontReference

Capacities

Diameter

—

26 cmReference

RPM

—

1039Reference

Speed

—

884.53 meters/minReference

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.