1981 GMC Suburban vs. 1946 Rover P2
To start off, 1981 GMC Suburban is newer by 35 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 4,093 cc (6 cylinders), 1981 GMC Suburban is equipped with a bigger engine. In terms of performance, 1981 GMC Suburban (130 HP @ 4000 RPM) has 83 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1981 GMC Suburban should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 810 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:
| 1981 GMC Suburban | 1946 Rover P2 | |
| Make | GMC | Rover |
| Model | Suburban | P2 |
| Year Released | 1981 | 1946 |
| Engine Size | 4093 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 47 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2230 kg | 1420 kg |
