1942 Aston Martin Atom vs. 1981 Jaguar XJR
To start off, 1981 Jaguar XJR is newer by 39 year(s). Which means there will be less support and parts availability for 1942 Aston Martin Atom. In addition, the cost of maintenance, including insurance, on 1942 Aston Martin Atom would be higher. At 5,343 cc (12 cylinders), 1981 Jaguar XJR is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1942 Aston Martin Atom weights approximately 320 kg more than 1981 Jaguar XJR.
Compare all specifications:
| 1942 Aston Martin Atom | 1981 Jaguar XJR | |
| Make | Aston Martin | Jaguar |
| Model | Atom | XJR |
| Year Released | 1942 | 1981 |
| Engine Position | Front | Middle |
| Engine Size | 1950 cc | 5343 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1220 kg | 900 kg |
