1997 Alfa Romeo 155 vs. 1981 Porsche 936
To start off, 1997 Alfa Romeo 155 is newer by 16 year(s). Which means there will be less support and parts availability for 1981 Porsche 936. In addition, the cost of maintenance, including insurance, on 1981 Porsche 936 would be higher. At 2,650 cc (6 cylinders), 1981 Porsche 936 is equipped with a bigger engine. In terms of performance, 1981 Porsche 936 (632 HP @ 8200 RPM) has 139 more horse power than 1997 Alfa Romeo 155. (493 HP @ 11700 RPM) In normal driving conditions, 1981 Porsche 936 should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 155 weights approximately 265 kg more than 1981 Porsche 936.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1981 Porsche 936 | |
| Make | Alfa Romeo | Porsche |
| Model | 155 | 936 |
| Year Released | 1997 | 1981 |
| Engine Position | Front | Middle |
| Engine Size | 2499 cc | 2650 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 632 HP |
| Engine RPM | 11700 RPM | 8200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 775 kg |
