1951 Allard P1 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 62 year(s). Which means there will be less support and parts availability for 1951 Allard P1. In addition, the cost of maintenance, including insurance, on 1951 Allard P1 would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine.
Compare all specifications:
| 1951 Allard P1 | 2013 GMC Sierra | |
| Make | Allard | GMC |
| Model | P1 | Sierra |
| Year Released | 1951 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3622 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 0 HP | 355 HP |
| Fuel Type | Gasoline | Flex Fuel |
