1977 Alfa Romeo Alfetta vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfetta would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine.
Compare all specifications:
| 1977 Alfa Romeo Alfetta | 2001 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | Alfetta | Signum |
| Year Released | 1977 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1960 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 125 HP |
| Fuel Type | Gasoline | Diesel |
| Vehicle Length | 4290 mm | 4640 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
