1997 Alfa Romeo 155 vs. 1978 Mercedes-Benz W 123 Coupe
To start off, 1997 Alfa Romeo 155 is newer by 19 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz W 123 Coupe. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz W 123 Coupe would be higher. At 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercedes-Benz W 123 Coupe weights approximately 316 kg more than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1978 Mercedes-Benz W 123 Coupe | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | W 123 Coupe |
| Year Released | 1997 | 1978 |
| Body Type | Sedan | Coupe |
| Engine Size | 2499 cc | 2307 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1356 kg |
| Vehicle Width | 1750 mm | 1790 mm |
