1951 Allard J2 vs. 1952 Jaguar XK
To start off, 1952 Jaguar XK is newer by 1 year(s). Which means there will be less support and parts availability for 1951 Allard J2. In addition, the cost of maintenance, including insurance, on 1951 Allard J2 would be higher. At 5,415 cc (8 cylinders), 1951 Allard J2 is equipped with a bigger engine. In terms of performance, both vehicles can yield 158 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1952 Jaguar XK weights approximately 315 kg more than 1951 Allard J2.
Compare all specifications:
| 1951 Allard J2 | 1952 Jaguar XK | |
| Make | Allard | Jaguar |
| Model | J2 | XK |
| Year Released | 1951 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 3441 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 158 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1295 kg |
| Vehicle Length | 3780 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1570 mm |
| Vehicle Height | 1300 mm | 1340 mm |
| Wheelbase Size | 2550 mm | 2600 mm |
| Fuel Tank Capacity | 38 L | 63 L |
