2006 Audi S4 vs. 1945 Rover P2
To start off, 2006 Audi S4 is newer by 61 year(s). Which means there will be less support and parts availability for 1945 Rover P2. In addition, the cost of maintenance, including insurance, on 1945 Rover P2 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 293 more horse power than 1945 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1945 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 110 kg more than 1945 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2006 Audi S4 | 1945 Rover P2 | |
| Make | Audi | Rover |
| Model | S4 | P2 |
| Year Released | 2006 | 1945 |
| Engine Size | 4163 cc | 1575 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 47 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Vehicle Weight | 1530 kg | 1420 kg |
