1949 Buick 40 vs. 1943 Rover P2
To start off, 1949 Buick 40 is newer by 6 year(s). Which means there will be less support and parts availability for 1943 Rover P2. In addition, the cost of maintenance, including insurance, on 1943 Rover P2 would be higher. At 5,249 cc (8 cylinders), 1949 Buick 40 is equipped with a bigger engine. In terms of performance, 1949 Buick 40 (148 HP @ 3600 RPM) has 101 more horse power than 1943 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1949 Buick 40 should accelerate faster than 1943 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1949 Buick 40 weights approximately 445 kg more than 1943 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1949 Buick 40 | 1943 Rover P2 | |
| Make | Buick | Rover |
| Model | 40 | P2 |
| Year Released | 1949 | 1943 |
| Engine Size | 5249 cc | 1577 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 47 HP |
| Engine RPM | 3600 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1865 kg | 1420 kg |
