1942 Aston Martin Atom vs. 2005 Beijing BJ 2021
To start off, 2005 Beijing BJ 2021 is newer by 63 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 2,466 cc (4 cylinders), 2005 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2005 Beijing BJ 2021 (111 HP @ 4800 RPM) has 30 more horse power than 1942 Aston Martin Atom. (81 HP @ 5000 RPM) In normal driving conditions, 2005 Beijing BJ 2021 should accelerate faster than 1942 Aston Martin Atom. With that said, vehicle weight also plays an important factor in acceleration. 2005 Beijing BJ 2021 weights approximately 290 kg more than 1942 Aston Martin Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1942 Aston Martin Atom | 2005 Beijing BJ 2021 | |
| Make | Aston Martin | Beijing |
| Model | Atom | BJ 2021 |
| Year Released | 1942 | 2005 |
| Engine Size | 1950 cc | 2466 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 111 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1220 kg | 1510 kg |
