Fiat 124 Spider (1966 – 1969) vs Opel GT (1968 – 1973): specs compared

Both offer around 90 hp at most. The Opel GT is quicker, reaching 100 km/h in 11.0 s against 12.5 s. It has the higher top speed: 187 km/h against 171 km/h. It uses less fuel, from 9.2 L/100 km against 10.3 L/100 km. It is the lighter car, from 845 kg against 945 kg. At 4,112 mm, the Opel GT is 142 mm longer than the Fiat 124 Spider. The Fiat 124 Spider dates from 1966 – 1969, the Opel GT from 1968 – 1973.

Specification Fiat 124 Spider Fiat 124 Spider 1966 – 1969 Opel GT Opel GT 1968 – 1973
Overview
Origin Italy Germany
Documented years 1966 – 1969 1968 – 1973
Body style Spider · Convertible —
Variants 1 2
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Manual Manual
Performance
Power 90 hp 60 – 90 hp
Torque 112 Nm 85 – 149 Nm
0–100 km/h 12.5 s 11.0 – 17.7 s
Top speed 171 km/h 158 – 187 km/h
Economy
Fuel economy 10.3 L/100 km 9.2 L/100 km
Dimensions
Length 3,970 mm 4,112 mm
Width 1,610 mm 1,580 mm
Height 1,250 mm 1,224 mm
Wheelbase 2,281 mm 2,431 mm
Curb weight 945 kg 845 – 970 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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