1944 Rover P2 vs. 2012 Chevrolet Impala
To start off, 2012 Chevrolet Impala is newer by 68 year(s). Which means there will be less support and parts availability for 1944 Rover P2. In addition, the cost of maintenance, including insurance, on 1944 Rover P2 would be higher. At 3,600 cc (6 cylinders), 2012 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Impala (300 HP @ 6500 RPM) has 253 more horse power than 1944 Rover P2. (47 HP @ 4600 RPM) In normal driving conditions, 2012 Chevrolet Impala should accelerate faster than 1944 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Impala weights approximately 193 kg more than 1944 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1944 Rover P2 | 2012 Chevrolet Impala | |
| Make | Rover | Chevrolet |
| Model | P2 | Impala |
| Year Released | 1944 | 2012 |
| Engine Size | 1577 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 47 HP | 300 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Weight | 1420 kg | 1613 kg |
