1942 Aston Martin Atom vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 62 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 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 219 more horse power than 1942 Aston Martin Atom. (81 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1942 Aston Martin Atom. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1510 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 | 2004 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | Atom | Sierra |
| Year Released | 1942 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1950 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 81 HP | 300 HP |
| Vehicle Weight | 1220 kg | 2730 kg |
