2005 GMC Sierra vs. 1946 Rover P2
To start off, 2005 GMC Sierra is newer by 59 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 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 248 more horse power than 1946 Rover P2. (47 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 895 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:
| 2005 GMC Sierra | 1946 Rover P2 | |
| Make | GMC | Rover |
| Model | Sierra | P2 |
| Year Released | 2005 | 1946 |
| Engine Size | 5359 cc | 1577 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 |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Vehicle Weight | 2315 kg | 1420 kg |
