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Head to head · Utility
Fiat 55-66 vs Mitsubishi GM550

MitsubishiModel B
Mitsubishi GM550
Utility
- power
- 54.4 hp
- displacement
- 135 ci
- Cylinders
- 4
- Forward gears
- 16
FiatFiat 55-66
vs
MitsubishiMitsubishi GM550
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ GM550 higher · +0.1 hp (<1%)55-6654.3 hp
GM55054.4 hp
Median Utility Tractor55 hp
55-66 is in the 49th percentile; GM550 is in the 49th · 5,383 models
Engine Displacement
▲ 55-66 higher · +30 ci (+22%)55-66165 ci
GM550135 ci
Median Utility Tractor183 ci
55-66 is in the 44th percentile; GM550 is in the 33rd · 5,580 models
Cylinders
▲ GM550 higher · +1 (+33%)55-663
GM5504
Median Utility Tractor4
55-66 is in the 23rd percentile; GM550 is in the 50th · 5,720 models
Forward Gears
▲ GM550 higher · +4 (+33%)55-6612
GM55016
Median Utility Tractor12
55-66 is in the 50th percentile; GM550 is in the 73rd · 4,941 models
55-66 (A)GM550 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Manufacturer | Fiat | Mitsubishi | — |
| Model | 55-66 | GM550 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Manufacturer | Iveco | Shibaura | — |
| Model | 8035.06 | N4LDI-TA | — |
| Power Output | 54.3hp | 54.4hp | ▲ GM550+0.1 hp · <1% |
| Rated RPM | 2,500RPM | 2,600RPM | ▲ GM550+100 RPM · +4% |
| Cylinders | 3 | 4 | ▲ GM550+1 · +33% |
| Displacement | 165ci | 135ci | ▲ 55-66+30 ci · +22% |
| Bore | 3.9in | 3.3in | ▲ 55-66+0.6 in · +18% |
| Stroke | 4.5in | 3.9in | ▲ 55-66+0.6 in · +15% |
Transmission
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Type | Manual | Syncromesh | — |
Dimensions & Weight
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Length | 143in | 139in | ▲ 55-66+4 in · +3% |
| Width | Not recorded | 61.4in | — |
| Height | 94in | Not recorded | — |
| Operating Weight | 6,450lb | Not recorded | — |
Hydraulics
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Steering Type | Power | Power | Same |
Tires
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Front Tire Size | 7.50-16 | Not recorded | — |
| Rear Tire Size | 14.9R28 | Not recorded | — |
Hitch & Towing
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | I | — |
Chassis & Drive
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Power | Power | Same |
Electrical
| Spec | Fiat 55-66 | Mitsubishi GM550 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 49th percentile (54.3 hp)B · 49th percentile (54.4 hp)
Engine Displacement
median 183 ciA · 44th percentile (165 ci)B · 33rd percentile (135 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 50th percentile (12)B · 73rd percentile (16)
Length
median 137 inA · 59th percentile (143 in)B · 54th percentile (139 in)
A · 55-66B · GM550Median Utility Tractor