1950 Allard J2 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 56 year(s). Which means there will be less support and parts availability for 1950 Allard J2. In addition, the cost of maintenance, including insurance, on 1950 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1950 Allard J2 is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (208 HP @ 6200 RPM) has 50 more horse power than 1950 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1950 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 641 kg more than 1950 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1950 Allard J2 | 2006 Opel Vectra | |
| Make | Allard | Opel |
| Model | J2 | Vectra |
| Year Released | 1950 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 3175 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 208 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 984 kg | 1625 kg |
| Vehicle Length | 3780 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
| Fuel Tank Capacity | 38 L | 60 L |
