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Fiat 550 vs Fiat 615

Verdict: Fiat 550 vs Fiat 615

The Fiat 550 and the Fiat 615 are both tractors — here is how they stack up on the figures that matter. Fiat 550 leads on rated power with 55 hp against 54 hp. Fiat 550 is the lighter machine (4,784 kg vs 5,997 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 615 holds more fuel (79.9 L vs 54.1 L) for longer stints between fills. Fiat 550 is the newer design (1968 vs 1965). In short: choose the Fiat 550 for outright pulling power, or the Fiat 615 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Fiat 550 Tractor
Fiat
62
Fit score
Best match
Clear
Fiat 615 Tractor
Fiat
62
Fit score
Best match
Clear
Rated power
55 hp
54 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
FiatReference
FiatReference
Variants
550DT
4WDReference
Engine
With 14-28 rear tires.Reference
liquid-cooledReference
Fuel tank
54.1 LReference
79.9 LReference
Engine
41.0 kWReference
49.2 kWReference
Displacement
3.1 LReference
4.4 LReference
Bore/Stroke
95 x 110 mmReference
108 x 120 mmReference
Power
41.0 kWReference
49.2 kWReference
Rated RPM
2400Reference
1900Reference
Starter type
electricReference
Fuel system
direct injectionReference
Starter volts
12Reference
Transmission
Type
gearReference
gearReference
Gears
8 forward and 2 reverseReference
7 forward and 2 reverseReference
PTO & Hydraulics
Pump flow
22.0 lpmReference
26.5 lpmReference
Rear Type
II/IReference
IIReference
Rear lift
1820 kgReference
2000 kgReference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
PTO (claimed)
40.3 kWReference
Engine RPM
540@1520Reference
Dimensions
Wheelbase
207 cmReference
216 cmReference
Weight
4784 to 5380 poundsReference
5997 to 6967 poundsReference
Front tire
6.00-19Reference
6.50-20Reference
Rear tire
14-28Reference
13.6-36Reference
Ag front
6.00-19Reference
9.5-24 (4WD)Reference
Ag rear
11-36Reference
13.6-36Reference
Length
342 cmReference
350 cmReference
Width
180 cmReference
195 cmReference
Height (hood)
141 cmReference
2WD Weight
2170 kgReference
2720 kgReference
4WD Weight
2440 kgReference
3160 kgReference
Ground clearance
44 cmReference
46 cmReference
Height
148 cmReference
Front tread
143 to 210 cmReference
Rear tread
147 to 195 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.

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