1992 Alfa Romeo 155 vs. 1961 Porsche 804
To start off, 1992 Alfa Romeo 155 is newer by 31 year(s). Which means there will be less support and parts availability for 1961 Porsche 804. In addition, the cost of maintenance, including insurance, on 1961 Porsche 804 would be higher. At 2,492 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1961 Porsche 804 (182 HP @ 9300 RPM) has 17 more horse power than 1992 Alfa Romeo 155. (165 HP @ 5800 RPM) In normal driving conditions, 1961 Porsche 804 should accelerate faster than 1992 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 910 kg more than 1961 Porsche 804.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1961 Porsche 804 | |
| Make | Alfa Romeo | Porsche |
| Model | 155 | 804 |
| Year Released | 1992 | 1961 |
| Engine Size | 2492 cc | 1494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 165 HP | 182 HP |
| Engine RPM | 5800 RPM | 9300 RPM |
| Vehicle Weight | 1370 kg | 460 kg |
