1951 Allard J2 vs. 2009 Audi Q7
To start off, 2009 Audi Q7 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 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 336 more horse power than 1951 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1951 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1625 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 | 2009 Audi Q7 | |
| Make | Allard | Audi |
| Model | J2 | Q7 |
| Year Released | 1951 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 5934 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 494 HP |
| Engine RPM | 3800 RPM | 3750 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 2605 kg |
| Vehicle Length | 3780 mm | 5070 mm |
| Vehicle Width | 1730 mm | 2010 mm |
| Vehicle Height | 1300 mm | 1700 mm |
| Wheelbase Size | 2550 mm | 3010 mm |
| Fuel Tank Capacity | 38 L | 100 L |
