Alfa Romeo 6 (1983 – 1986) vs Opel Senator (1983 – 1987): specs compared

The Opel Senator is the more powerful of the two, with up to 180 hp against 158 hp. It is quicker, reaching 100 km/h in 9.0 s against 10.5 s. It has the higher top speed: 210 km/h against 195 km/h. It uses less fuel, from 7.6 L/100 km against 11.3 L/100 km. It is the lighter car, from 1,335 kg against 1,470 kg. At 4,841 mm, the Opel Senator is 81 mm longer than the Alfa Romeo 6.

Specification Alfa Romeo 6 Alfa Romeo 6 1983 – 1986 Opel Senator Opel Senator 1983 – 1987
Overview
Origin Italy Germany
Documented years 1983 – 1986 1983 – 1987
Body style — —
Variants 1 4
Fuel Petrol Diesel, Petrol
Drive RWD RWD
Gearbox Manual Manual
Performance
Power 158 hp 86 – 179 hp
Torque 218 Nm 182 – 248 Nm
0–100 km/h 10.5 s 9.0 – 16.5 s
Top speed 195 km/h 167 – 210 km/h
Economy
Fuel economy 11.3 L/100 km 7.6 – 10.6 L/100 km
Dimensions
Length 4,760 mm 4,841 mm
Width 1,679 mm 1,720 mm
Height 1,420 mm 1,420 mm
Wheelbase 2,598 mm 2,680 mm
Curb weight 1,470 kg 1,335 – 1,370 kg

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

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