Peugeot 505 (1979 – 1992) vs Alfa Romeo 6 (1979 – 1983): specs compared

The Peugeot 505 is the more powerful of the two, with up to 170 hp against 160 hp. It is quicker, reaching 100 km/h in 8.4 s against 10.5 s. It has the higher top speed: 210 km/h against 200 km/h. It uses less fuel, from 7.3 L/100 km against 12.7 L/100 km. It is the lighter car, from 1,204 kg against 1,470 kg. At 4,760 mm, the Alfa Romeo 6 is 180 mm longer than the Peugeot 505.

Specification Peugeot 505 Peugeot 505 1979 – 1992 Alfa Romeo 6 Alfa Romeo 6 1979 – 1983
Overview
Origin France Italy
Documented years 1979 – 1992 1979 – 1983
Body style — —
Variants 8 1
Fuel Diesel, Petrol Petrol
Drive RWD RWD
Gearbox Manual Manual
Performance
Power 70 – 170 hp 160 hp
Torque 132 – 265 Nm 219 Nm
0–100 km/h 8.4 – 20.2 s 10.5 s
Top speed 142 – 210 km/h 200 km/h
Economy
Fuel economy 7.3 – 10.2 L/100 km 12.7 L/100 km
Dimensions
Length 4,580 mm 4,760 mm
Width 1,740 mm 1,679 mm
Height 1,440 – 1,450 mm 1,420 mm
Wheelbase 2,741 mm 2,598 mm
Curb weight 1,204 – 1,345 kg 1,470 kg

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

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