1951 Allard J2 vs. 2008 BMW 523
To start off, 2008 BMW 523 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 523 (175 HP) has 17 more horse power than 1951 Allard J2. (158 HP) In normal driving conditions, 2008 BMW 523 should accelerate faster than 1951 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 523 weights approximately 300 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 523 | |
| Make | Allard | BMW |
| Model | J2 | 523 |
| Year Released | 1951 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 175 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1280 kg |
| Vehicle Length | 3780 mm | 4850 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1500 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
| Fuel Tank Capacity | 38 L | 70 L |
