2007 BMW X5 vs. 1947 Rover P2
To start off, 2007 BMW X5 is newer by 60 year(s). Which means there will be less support and parts availability for 1947 Rover P2. In addition, the cost of maintenance, including insurance, on 1947 Rover P2 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 181 more horse power than 1947 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 658 kg more than 1947 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2007 BMW X5 | 1947 Rover P2 | |
| Make | BMW | Rover |
| Model | X5 | P2 |
| Year Released | 2007 | 1947 |
| Engine Size | 2979 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 47 HP |
| Engine RPM | 5900 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2080 kg | 1422 kg |
