Compare/Fiat 65-66S vs Fiat 65-88

Fiat 65-66S vs Fiat 65-88

Verdict: Fiat 65-66S vs Fiat 65-88

The Fiat 65-66S and the Fiat 65-88 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 64 hp. Fiat 65-66S is the lighter machine (5,159 kg vs 6,614 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 65-66S is the newer design (1992 vs 1990). 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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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Fiat

Fit score

Best match

Clear

Fiat

Fit score

Best match

Clear

Rated power

64 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

FiatReference

liquid-cooledReference

Engine

47.9 kWReference

47.8 kWReference

Displacement

3.6 LReference

Bore/Stroke

100 x 115 mmReference

Power

47.9 kWReference

47.8 kWReference

Rated RPM

2500Reference

Starter

electricReference

Starter volts

12Reference

Fuel tank

—

93.1 LReference

Torque

—

200.0 NmReference

Torque RPM

—

1500Reference

Transmission

Type

creeperReference

shuttleReference

Gears

20 forward and 12 reverseReference

12 forward and reverseReference

PTO & Hydraulics

Rear lift

3564 kgReference

—

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Pump flow

—

43.9 lpmReference

Rear Type

—

II/IReference

Rear PTO

—

independentReference

Dimensions

2WD Wheelbase

229 cmReference

—

4WD Wheelbase

224 cmReference

—

Weight

5159 to 5644 poundsReference

6614 to 7055 poundsReference

Front tire

6.00-16Reference

7.50-16Reference

2WD Rear tire

14.9/13-28Reference

16.9-30Reference

2WD Standard tires (ag)

Front: 6.00-16. Rear: 14.9/13-28Reference

Front: 7.50-16. Rear: 16.9-30Reference

4WD Standard tires (ag)

Front: 11.2/10-20. Rear: 14.9/13-28Reference

Front: 12.4-24. Rear: 16.9-30Reference

2WD Length

341 cmReference

—

4WD Length

341 cmReference

—

2WD ROPS Weight

2340 kgReference

—

4WD ROPS Weight

2560 kgReference

—

2WD Ground clearance

49 cmReference

—

4WD Ground clearance

36 cmReference

—

2WD Front tread

140 to 192 cmReference

—

4WD Front tread

144 to 187 cmReference

—

Rear tread

142 to 192 cmReference

—

2WD Steering wheel

157 cmReference

—

4WD Steering wheel

158 cmReference

—

2WD Weight

—

3000 kgReference

4WD Weight

—

3200 kgReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

—

Fiat 65-66S Height

2WD Hood

142 cmReference

—

4WD Hood

139 cmReference

—

ROPS

241 cmReference

—

Cab

232 cmReference

—

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.