1951 Allard J2 vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 58 year(s). Which means there will be less support and parts availability for 1951 Allard J2. In addition, the cost of maintenance, including insurance, on 1951 Allard J2 would be higher. At 5,415 cc (8 cylinders), 1951 Allard J2 is equipped with a bigger engine. In terms of performance, 1951 Allard J2 (158 HP @ 3800 RPM) has 20 more horse power than 2009 Opel Insignia. (138 HP @ 6300 RPM). In normal driving conditions, 1951 Allard J2 should accelerate faster than 2009 Opel Insignia.
Compare all specifications:
| 1951 Allard J2 | 2009 Opel Insignia | |
| Make | Allard | Opel |
| Model | J2 | Insignia |
| Year Released | 1951 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 138 HP |
| Engine RPM | 3800 RPM | 6300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 3780 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1856 mm |
| Vehicle Height | 1300 mm | 1498 mm |
| Wheelbase Size | 2550 mm | 2737 mm |
