2007 GMC Sierra vs. 1945 Rover P2
To start off, 2007 GMC Sierra is newer by 62 year(s). Which means there will be less support and parts availability for 1945 Rover P2. In addition, the cost of maintenance, including insurance, on 1945 Rover P2 would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 248 more horse power than 1945 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1945 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 897 kg more than 1945 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 GMC Sierra | 1945 Rover P2 | |
| Make | GMC | Rover |
| Model | Sierra | P2 |
| Year Released | 2007 | 1945 |
| Engine Size | 4802 cc | 1575 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 47 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Vehicle Weight | 2317 kg | 1420 kg |
