Fiat 65-66
The Fiat 65-66 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor comes with a 12-speed forward and 4-speed reverse transmission, giving drivers plenty of options for different tasks. Under the hood, the Fiat 65-66 has an Iveco 8045.06 engine. This engine is diesel-powered and has 4 cylinders. It's liquid-cooled to keep it running smoothly. The engine puts out 64.1 horsepower, which is above average for tractors in its class. It has a displacement of 220.5 cubic inches, which is also above average. The tractor weighs 6,692 pounds, making it sturdy enough for most farm jobs. It's 158 inches long and 99 inches tall, with a wheelbase of 90.55 inches. The Fiat 65-66 is a solid choice for farmers looking for a reliable, mid-sized utility tractor.

Quick specs
- Category
- Utility
- Engine Power Output
- 64hp
- Operating Weight
- 6,692 lb
At a glance
How the 65-66 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 65-66 ranks at the 58th percentile for engine power among recorded utility tractors.
Overview
About the Fiat 65-66
The Fiat 65-66 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor comes with a 12-speed forward and 4-speed reverse transmission, giving drivers plenty of options for different tasks. Under the hood, the Fiat 65-66 has an Iveco 8045.06 engine. This engine is diesel-powered and has 4 cylinders. It's liquid-cooled to keep it running smoothly. The engine puts out 64.1 horsepower, which is above average for tractors in its class. It has a displacement of 220.5 cubic inches, which is also above average. The tractor weighs 6,692 pounds, making it sturdy enough for most farm jobs. It's 158 inches long and 99 inches tall, with a wheelbase of 90.55 inches. The Fiat 65-66 is a solid choice for farmers looking for a reliable, mid-sized utility tractor.
Full specifications
Every recorded spec
General
| Manufacturer | Fiat |
|---|---|
| Model | 65-66 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 6,692lb |
Engine
| Make | Iveco |
|---|---|
| Model | 8045.06 |
| Power | 64.1hp |
| Cylinders | 4 |
| Displacement | 220.5ci |
| Bore | 3.94in |
| Stroke | 4.53in |
Transmission
| Forward gears | 12 |
|---|---|
| Reverse gears | 4 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
Dimensions
| Length | 158in |
|---|---|
| Height | 99in |
| Operating weight | 6,692lb |
Tires
| Front | 7.50-16 |
|---|---|
| Rear | 14.9R30 |
Head to head
65-66 vs. Utility median
How the Fiat 65-66 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 64.1 hp | 55 hp | +17% | 58th |
| Engine Displacement | 221 ci | 183 ci | +20% | 61st |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 12 | 12 | at median | 50th |
| Operating Weight | 6,692 lb | 5,303 lb | +26% | 63rd |
| Length | 158 in | 137 in | +16% | 75th |
| Height | 99 in | 94.1 in | +5% | 64th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared Fiat tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Fiat 65-88 | 64.1 hp | 6,614 lb | — | Compare → |
| Fiat 640 | 64 hp | 4,961 lb | 1973–1978 | Compare → |
| Fiat 65-66S | 64.3 hp | 5,159 lb | — | Compare → |
| Fiat 65-46 | 65 hp | 4,630 lb | — | Compare → |
| Fiat 65-90 | 65 hp | 6,283 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Barreiros 70.7 | 64 hp | 5,450 lb | — | Compare → |
| Allis Chalmers 6060 | 63.21 hp | 6,465 lb | 1980–1984 | Compare → |
| Belarus 500 | 65 hp | 6,100 lb | — | Compare → |
| Allis Chalmers D17 | 63 hp | 4,675 lb | 1957–1967 | Compare → |
| Barreiros 5500 | 67 hp | — | — | Compare → |
Explore
Fiat siblings
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Similar-spec models
Gallery
Fiat 65-66 photos



FAQ
Common questions
What is the engine power output of the Fiat 65-66?
Rated engine output for the Fiat 65-66 is 64.1 hp, delivered by a 4-cylinder engine. The engine displaces 220.5 ci.
What size tires does the Fiat 65-66 use?
Factory rubber for the Fiat 65-66 is 7.50-16 front tires and 14.9R30 rear tires.
What is the operating weight of the Fiat 65-66?
In working trim, the Fiat 65-66 comes in at roughly 6,692 lb.
How do I maintain a Fiat 65-66?
Routine service for the Fiat 65-66 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.



