Citroën CX (1974 – 1982) vs Alfa Romeo Alfetta (1974 – 1980): specs compared

The Citroën CX is the more powerful of the two, with up to 128 hp against 121 hp. The Alfa Romeo Alfetta is quicker, reaching 100 km/h in 9.7 s against 10.3 s. It has the higher top speed: 195 km/h against 191 km/h. The Citroën CX uses less fuel, from 7.7 L/100 km against 10.6 L/100 km. The Alfa Romeo Alfetta is the lighter car, from 1,030 kg against 1,260 kg. At 4,671 mm, the Citroën CX is 480 mm longer than the Alfa Romeo Alfetta.

Specification Citroën CX Citroën CX 1974 – 1982 Alfa Romeo Alfetta Alfa Romeo Alfetta 1974 – 1980
Overview
Origin France Italy
Documented years 1974 – 1982 1974 – 1980
Body style — —
Variants 4 3
Fuel Diesel, Petrol Petrol
Drive FWD RWD
Gearbox Manual Manual
Performance
Power 73 – 125 hp 108 – 121 hp
Torque 147 – 193 Nm 142 – 167 Nm
0–100 km/h 10.3 – 17.1 s 9.7 – 12.0 s
Top speed 156 – 191 km/h 179 – 195 km/h
Economy
Fuel economy 7.7 – 11.2 L/100 km 10.6 – 11.2 L/100 km
Dimensions
Length 4,671 mm 4,153 – 4,191 mm
Width 1,750 mm 1,661 – 1,664 mm
Height 1,359 mm 1,334 mm
Wheelbase 2,840 mm 2,400 mm
Curb weight 1,260 – 1,375 kg 1,030 – 1,230 kg

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

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