2007 BMW X5 vs. 1946 Rover P2
To start off, 2007 BMW X5 is newer by 61 year(s). Which means there will be less support and parts availability for 1946 Rover P2. In addition, the cost of maintenance, including insurance, on 1946 Rover P2 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (201 HP @ 4000 RPM) has 154 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 694 kg more than 1946 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 | 1946 Rover P2 | |
| Make | BMW | Rover |
| Model | X5 | P2 |
| Year Released | 2007 | 1946 |
| Engine Size | 2993 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 47 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 2114 kg | 1420 kg |
