1951 Allard J2 vs. 2004 Mazda 6
To start off, 2004 Mazda 6 is newer by 53 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 28 more horse power than 2004 Mazda 6. (130 HP @ 3500 RPM). In normal driving conditions, 1951 Allard J2 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 505 kg more than 1951 Allard J2.
Compare all specifications:
| 1951 Allard J2 | 2004 Mazda 6 | |
| Make | Allard | Mazda |
| Model | J2 | 6 |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 1999 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 130 HP |
| Engine RPM | 3800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1485 kg |
| Vehicle Length | 3780 mm | 4690 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1300 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
| Fuel Tank Capacity | 38 L | 64 L |
