2005 Alfa Romeo 156 vs. 1942 Rover P2
To start off, 2005 Alfa Romeo 156 is newer by 63 year(s). Which means there will be less support and parts availability for 1942 Rover P2. In addition, the cost of maintenance, including insurance, on 1942 Rover P2 would be higher. At 1,598 cc (4 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (118 HP @ 6500 RPM) has 71 more horse power than 1942 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1942 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1942 Rover P2 weights approximately 170 kg more than 2005 Alfa Romeo 156.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1942 Rover P2 | |
| Make | Alfa Romeo | Rover |
| Model | 156 | P2 |
| Year Released | 2005 | 1942 |
| Engine Size | 1598 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 47 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1250 kg | 1420 kg |
