1961 AC Greyhound vs. 1942 Aston Martin Atom
To start off, 1961 AC Greyhound is newer by 19 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 1,971 cc (6 cylinders), 1961 AC Greyhound is equipped with a bigger engine. In terms of performance, 1961 AC Greyhound (123 HP @ 5750 RPM) has 42 more horse power than 1942 Aston Martin Atom. (81 HP @ 5000 RPM). In normal driving conditions, 1961 AC Greyhound should accelerate faster than 1942 Aston Martin Atom. With that said, vehicle weight also plays an important factor in acceleration. 1942 Aston Martin Atom weights approximately 205 kg more than 1961 AC Greyhound.
Compare all specifications:
| 1961 AC Greyhound | 1942 Aston Martin Atom | |
| Make | AC | Aston Martin |
| Model | Greyhound | Atom |
| Year Released | 1961 | 1942 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1950 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 81 HP |
| Engine RPM | 5750 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1015 kg | 1220 kg |
