1985 Alfa Romeo Arna vs. 1942 Aston Martin Atom
To start off, 1985 Alfa Romeo Arna is newer by 43 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 1,950 cc (4 cylinders), 1942 Aston Martin Atom is equipped with a bigger engine. In terms of performance, 1942 Aston Martin Atom (81 HP @ 5000 RPM) has 19 more horse power than 1985 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 1942 Aston Martin Atom should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1942 Aston Martin Atom weights approximately 370 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1985 Alfa Romeo Arna | 1942 Aston Martin Atom | |
| Make | Alfa Romeo | Aston Martin |
| Model | Arna | Atom |
| Year Released | 1985 | 1942 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1950 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 81 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 850 kg | 1220 kg |
