Opel Monza (1983 – 1987) vs Alfa Romeo 6 (1983 – 1986): specs compared
The Opel Monza is the more powerful of the two, with up to 180 hp against 158 hp. It is quicker, reaching 100 km/h in 8.5 s against 10.5 s. It has the higher top speed: 215 km/h against 195 km/h. It uses less fuel, from 10.3 L/100 km against 11.3 L/100 km. It is the lighter car, from 1,370 kg against 1,470 kg.
| Specification |
Opel
Monza
1983 – 1987
|
Alfa Romeo
6
1983 – 1986
|
|---|---|---|
| Overview | ||
| Origin | Germany | Italy |
| Documented years | 1983 – 1987 | 1983 – 1986 |
| Body style | — | — |
| Variants | 1 | 1 |
| Fuel | Petrol | Petrol |
| Drive | RWD | RWD |
| Gearbox | Manual | Manual |
| Performance | ||
| Power | 180 hp | 158 hp |
| Torque | 248 Nm | 218 Nm |
| 0–100 km/h | 8.5 s | 10.5 s |
| Top speed | 215 km/h | 195 km/h |
| Economy | ||
| Fuel economy | 10.3 L/100 km | 11.3 L/100 km |
| Dimensions | ||
| Length | 4,719 mm | 4,760 mm |
| Width | 1,720 mm | 1,679 mm |
| Height | 1,379 mm | 1,420 mm |
| Wheelbase | 2,670 mm | 2,598 mm |
| Curb weight | 1,370 kg | 1,470 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

