1954 Allard J2 vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 53 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, 2007 BMW 523 (175 HP @ 5800 RPM) has 17 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2007 BMW 523 should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 510 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 | 2007 BMW 523 | |
| Make | Allard | BMW |
| Model | J2 | 523 |
| Year Released | 1954 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 2496 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 |
| Engine RPM | 3800 RPM | 5800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1490 kg |
| Vehicle Length | 3780 mm | 4850 mm |
| Vehicle Width | 1730 mm | 1470 mm |
| Vehicle Height | 1300 mm | 1850 mm |
| Wheelbase Size | 2550 mm | 2890 mm |
| Fuel Tank Capacity | 38 L | 70 L |
