Compare/Fiat 65-66S vs Fiat 650

Fiat 65-66S vs Fiat 650

Verdict: Fiat 65-66S vs Fiat 650

The Fiat 65-66S and the Fiat 650 are both tractors — here is how they stack up on the figures that matter. Fiat 650 leads on rated power with 65 hp against 64 hp. Fiat 650 is the lighter machine (2,874 kg vs 5,159 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 1969). In short: choose the Fiat 650 for outright pulling power, or the Fiat 65-66S 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

Fiat

Fit score

Best match

Clear

Fiat

Fit score

Best match

Clear

Rated power

64 hp

65 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

FiatReference

liquid-cooledReference

With 12-36 rear tires.Reference

Engine

47.9 kWReference

48.5 kWReference

Displacement

3.6 LReference

3.7 LReference

Bore/Stroke

100 x 115 mmReference

110 x 130 mmReference

Power

47.9 kWReference

48.5 kWReference

Rated RPM

2500Reference

2200Reference

Starter

electricReference

—

Starter volts

12Reference

Transmission

Type

creeperReference

—

Gears

20 forward and 12 reverseReference

7 forward and 2 reverseReference

PTO & Hydraulics

Rear lift

3564 kgReference

2100 kgReference

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Pump flow

—

23.5 lpmReference

Rear Type

—

IIReference

Dimensions

2WD Wheelbase

229 cmReference

—

4WD Wheelbase

224 cmReference

—

Weight

5159 to 5644 poundsReference

2874 kgReference

Front tire

6.00-16Reference

7.50-18Reference

2WD Rear tire

14.9/13-28Reference

—

2WD Standard tires (ag)

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

—

4WD Standard tires (ag)

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

—

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

—

Wheelbase

—

231 cmReference

Rear tire

—

13.6-36Reference

Ag front

—

9.50-24 (4WD)Reference

Ag rear

—

13.6-36Reference

Length

—

376 cmReference

Width

—

176 cmReference

Height (steering wheel)

—

173 cmReference

Height (hood)

—

151 cmReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

—

Fiat 65-66S Height

2WD Hood

142 cmReference

—

4WD Hood

139 cmReference

—

ROPS

241 cmReference

—

Cab

232 cmReference

—

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.