Alfa Romeo Alfasud Ti (1973 – 1977) vs Fiat X1/9 (1972 – 1989): specs compared

The Fiat X1/9 is the more powerful of the two, with up to 86 hp against 75 hp. The Alfa Romeo Alfasud Ti is quicker, reaching 100 km/h in 12.1 s against 12.5 s. The Fiat X1/9 has the higher top speed: 180 km/h against 169 km/h. It uses less fuel, from 8.1 L/100 km against 8.6 L/100 km. The Alfa Romeo Alfasud Ti is the lighter car, from 830 kg against 880 kg. At 3,927 mm, the Alfa Romeo Alfasud Ti is 97 mm longer than the Fiat X1/9.

Specification Alfa Romeo Alfasud Ti Alfa Romeo Alfasud Ti 1973 – 1977 Fiat X1/9 Fiat X1/9 1972 – 1989
Overview
Origin Italy Italy
Documented years 1973 – 1977 1972 – 1989
Body style — —
Variants 2 2
Fuel Petrol Petrol
Drive FWD RWD
Gearbox Manual Manual
Performance
Power 68 – 75 hp 75 – 86 hp
Torque 89 – 103 Nm 98 – 118 Nm
0–100 km/h 12.1 – 13.4 s 12.5 s
Top speed 159 – 169 km/h 169 – 180 km/h
Economy
Fuel economy 8.6 – 8.9 L/100 km 8.1 L/100 km
Dimensions
Length 3,927 mm 3,830 mm
Width 1,590 mm 1,570 mm
Height 1,369 mm 1,171 mm
Wheelbase 2,456 mm 2,202 mm
Curb weight 830 – 860 kg 880 – 914 kg

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

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