1942 Aston Martin Atom vs. 1955 Packard Carribean
To start off, 1955 Packard Carribean is newer by 13 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 6,129 cc (8 cylinders), 1955 Packard Carribean is equipped with a bigger engine. In terms of performance, 1955 Packard Carribean (306 HP @ 4600 RPM) has 225 more horse power than 1942 Aston Martin Atom. (81 HP @ 5000 RPM) In normal driving conditions, 1955 Packard Carribean should accelerate faster than 1942 Aston Martin Atom. With that said, vehicle weight also plays an important factor in acceleration. 1955 Packard Carribean weights approximately 1029 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 | 1955 Packard Carribean | |
| Make | Aston Martin | Packard |
| Model | Atom | Carribean |
| Year Released | 1942 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1950 cc | 6129 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 81 HP | 306 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1220 kg | 2249 kg |
