1942 Aston Martin Atom vs. 1971 Holden Monaro
To start off, 1971 Holden Monaro is newer by 29 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 5,040 cc (8 cylinders), 1971 Holden Monaro is equipped with a bigger engine. In terms of performance, 1971 Holden Monaro (238 HP @ 4600 RPM) has 157 more horse power than 1942 Aston Martin Atom. (81 HP @ 5000 RPM) In normal driving conditions, 1971 Holden Monaro should accelerate faster than 1942 Aston Martin Atom. With that said, vehicle weight also plays an important factor in acceleration. 1971 Holden Monaro weights approximately 160 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 | 1971 Holden Monaro | |
| Make | Aston Martin | Holden |
| Model | Atom | Monaro |
| Year Released | 1942 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1950 cc | 5040 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 238 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1220 kg | 1380 kg |
