2007 Mercedes-Benz B vs. 1947 Rover P2
To start off, 2007 Mercedes-Benz B 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 1,991 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (138 HP @ 4200 RPM) has 91 more horse power than 1947 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1947 Rover P2 weights approximately 48 kg more than 2007 Mercedes-Benz B.
Compare all specifications:
| 2007 Mercedes-Benz B | 1947 Rover P2 | |
| Make | Mercedes-Benz | Rover |
| Model | B | P2 |
| Year Released | 2007 | 1947 |
| Engine Size | 1991 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 47 HP |
| Engine RPM | 4200 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1374 kg | 1422 kg |
