1954 Allard J2 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 55 year(s). Which means there will be less support and parts availability for 1954 Allard J2. In addition, the cost of maintenance, including insurance, on 1954 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1954 Allard J2 is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (197 HP @ 5600 RPM) has 39 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 405 kg more than 1954 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Allard J2 | 2009 Opel Astra | |
| Make | Allard | Opel |
| Model | J2 | Astra |
| Year Released | 1954 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 197 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1385 kg |
| Vehicle Length | 3780 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
| Fuel Tank Capacity | 38 L | 52 L |
