2004 GMC Envoy vs. 1946 Rover P2
To start off, 2004 GMC Envoy is newer by 58 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 4,160 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (271 HP @ 6000 RPM) has 224 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 590 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:
| 2004 GMC Envoy | 1946 Rover P2 | |
| Make | GMC | Rover |
| Model | Envoy | P2 |
| Year Released | 2004 | 1946 |
| Engine Size | 4160 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 47 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2010 kg | 1420 kg |
