Compare/Fiat 65-90 vs Fiat 665C

Fiat 65-90 vs Fiat 665C

Verdict: Fiat 65-90 vs Fiat 665C

The Fiat 65-90 and the Fiat 665C are both tractors — here is how they stack up on the figures that matter. Fiat 665C leads on rated power with 66 hp against 65 hp. Fiat 65-90 is the lighter machine (6,283 kg vs 7,529 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 65-90 holds more fuel (93.1 L vs 75.7 L) for longer stints between fills. Fiat 65-90 is the newer design (1987 vs 1982). In short: choose the Fiat 665C for outright pulling power, or the Fiat 65-90 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Fiat

Fit score

Best match

Clear

Fiat

Fit score

Best match

Clear

Rated power

65 hp

66 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

FiatReference

Additional two forward and one reverse creeper ranges added to the basic transmission.Reference

liquid-cooledReference

Final drives

planetaryReference

spur gearReference

Differential lock

hydraulic rearReference

—

Drive

—

crawlerReference

Variants

65-90

2WDReference

—

65-90DT

4WDReference

—

655C M

—

wide-gaugeReference

Engine

Fuel tank

93.1 LReference

75.7 LReference

Engine

48.5 kWReference

49.2 kWReference

Displacement

3.6 LReference

3.5 LReference

Bore/Stroke

100 x 115 mmReference

100 x 110 mmReference

Power

48.5 kWReference

49.2 kWReference

Fuel system

direct injectionReference

Air cleaner

oil bathReference

dryReference

Rated RPM

2500Reference

Starter type

electricReference

—

Pre-heating

—

thermostartReference

Starter

—

electricReference

Starter volts

—

12Reference

Transmission

Gears

20 forward and 8 reverseReference

16 forward and 8 reverseReference

Type

creeperReference

gearReference

PTO & Hydraulics

Pump flow

33.7 lpmReference

34.1 lpmReference

Rear Type

II/IReference

IIReference

Rear lift

2899 kgReference

—

Rear PTO

independentReference

Clutch

280mm dry discReference

279.4mm dry discReference

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Engine RPM

1000@2375Reference

540@2197Reference

Pressure

—

169.6 barReference

Rear valves

—

1 to 3Reference

Control

—

position and draft controlReference

Dimensions

2WD Wheelbase

233 cmReference

—

4WD Wheelbase

230 cmReference

—

Weight

6283 to 6812 poundsReference

7529 to 7859 poundsReference

Front tire

7.50-16Reference

—

2WD Rear tire

16.9-30Reference

—

2WD Standard tires (ag)

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

—

4WD Standard tires (ag)

Front: 11.2-24. Rear: 16.9-30Reference

—

2WD Optional tires (ag)

Front: 7.50-16. Rear: 13.6-36Reference

—

4WD Optional tires (ag)

Front: 11.2-24. Rear: 13.6-36Reference

—

Length

350 cmReference

355 cmReference

2WD Height (cab)

252 cmReference

—

4WD Height (cab)

241 cmReference

—

2WD Weight

2849 kgReference

—

4WD Weight

3089 kgReference

—

2WD Front tread

139 to 189 cmReference

—

4WD Front tread

154 to 187 cmReference

—

Rear tread

150 to 199 cmReference

—

Height (hood)

—

119 cmReference

Height (exhaust)

—

219 cmReference

Operating weight

—

3564 kgReference

Ground clearance

—

26 cmReference

Gauge

—

130 cmReference

Electrical

Charging system

—

alternatorReference

Charging amps

—

33Reference

Battery volts

—

12Reference

Fiat 665C Tracks

Width

—

165 cmReference

Length on ground

—

154 cmReference

Area on ground

—

1.1 m²Reference

Ground pressure

—

0.3 barReference

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.