1992 Alfa Romeo 155 vs. 1978 Opel Monza
To start off, 1992 Alfa Romeo 155 is newer by 14 year(s). Which means there will be less support and parts availability for 1978 Opel Monza. In addition, the cost of maintenance, including insurance, on 1978 Opel Monza would be higher. At 2,784 cc (6 cylinders), 1978 Opel Monza is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Monza weights approximately 280 kg more than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1978 Opel Monza | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Monza |
| Year Released | 1992 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2784 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1040 kg | 1320 kg |
