1951 Allard J2 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 57 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, 2008 BMW X3 (189 HP @ 6000 RPM) has 31 more horse power than 1951 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2008 BMW X3 should accelerate faster than 1951 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 760 kg more than 1951 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1951 Allard J2 | 2008 BMW X3 | |
| Make | Allard | BMW |
| Model | J2 | X3 |
| Year Released | 1951 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 2492 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 189 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1740 kg |
| Vehicle Length | 3780 mm | 4870 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2800 mm |
| Fuel Tank Capacity | 38 L | 67 L |
