Compare/Fiat 70-66 vs Fiat 80-76

Fiat 70-66 vs Fiat 80-76

Verdict: Fiat 70-66 vs Fiat 80-76

The Fiat 70-66 and the Fiat 80-76 are both tractors — here is how they stack up on the figures that matter. Fiat 80-76 leads on rated power with 70 hp against 69 hp. Fiat 70-66 is the lighter machine (3,150 kg vs 4,806 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 80-76 is the newer design (1990 vs 1984). In short: choose the Fiat 80-76 for outright pulling power, or the Fiat 70-66 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

69 hp

70 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

FiatReference

liquid-cooledReference

Four synchronized gears (1-4) in three ranges (I-III) with mechanical reverser and creeper. The shuttle-creeper lever is moved forward or back for direction control. Pushing the lever down and forward engages the creeper range.Reference

Final drives

—

planetaryReference

Differential lock

—

mechanical rearReference

Trailer brakes

—

hydraulicReference

Engine

Fuel tank

73.1 LReference

—

Engine

51.5 kWReference

58.8 kWReference

Displacement

3.6 LReference

3.9 LReference

Bore/Stroke

100 x 115 mmReference

104 x 115 mmReference

Power

51.5 kWReference

58.8 kWReference

Rated RPM

2500Reference

Torque

224.0 NmReference

—

Torque RPM

1400Reference

—

Air cleaner

—

dryReference

Compression

—

17:1Reference

Firing order

—

1-3-4-2Reference

Starter

—

electricReference

Starter volts

—

12Reference

Intake valve clearance

—

0.254 mmReference

Exhaust valve clearance

—

0.356 mmReference

Transmission

Gears

12 forward and 4 reverseReference

20 forward and 12 reverseReference

Clutch

—

254mm dry discReference

PTO & Hydraulics

Pump flow

33.6 lpmReference

32.9 lpmReference

Rear lift

2900 kgReference

—

Rear PTO Type

540/1000Reference

540/1000 (1.375)Reference

PTO (claimed)

—

52.2 kWReference

Type

—

creeper shuttleReference

Pressure

—

186.0 barReference

Rear Type

—

II/IReference

Control

—

position and lower-link draft controlReference

Rear PTO

—

independentReference

Engine RPM

—

1000@2380Reference

Dimensions

Wheelbase

229 cmReference

—

Weight

3150 kgReference

4806 to 5269 poundsReference

Front tire

7.50-18Reference

5.50-16Reference

Rear tire

13.6-36Reference

—

Ag front

12.4-24 (4WD)Reference

—

Ag rear

13.6-36Reference

—

Length

401 cmReference

—

Height

254 cmReference

—

2WD Wheelbase

—

200 cmReference

4WD Wheelbase

—

211 cmReference

2WD Rear tire

—

12.4-28Reference

2WD Standard tires (ag)

—

Front: 5.50-16. Rear: 12.4-28Reference

4WD Standard tires (ag)

—

Front: 7.50-18. Rear: 12.4/11-28Reference

2WD Length

—

309 cmReference

4WD Length

—

321 cmReference

2WD Ground clearance

—

43 cmReference

4WD Ground clearance

—

29 cmReference

2WD

—

2180 kgReference

4WD

—

2390 kgReference

2WD Ballasted

—

2395 kgReference

4WD Ballasted

—

2605 kgReference

2WD Steering wheel

—

136 cmReference

4WD Steering wheel

—

137 cmReference

80-76 Serial Numbers

Location:

—

Serial number plate below the steering column.Reference

Electrical

Ground

—

negativeReference

Charging system

—

alternatorReference

Watts (rated)

—

400Reference

Battery volts

—

12Reference

Battery AH

—

132Reference

Fiat 80-76 Height

2WD Hood

—

122 cmReference

4WD Hood

—

124 cmReference

2WD ROPS

—

245 cmReference

4WD ROPS

—

246 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.