1951 Allard J2 vs. 1978 Mazda 626
To start off, 1978 Mazda 626 is newer by 27 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 79 more horse power than 1978 Mazda 626. (79 HP @ 4500 RPM). In normal driving conditions, 1951 Allard J2 should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 626 weights approximately 190 kg more than 1951 Allard J2.
Compare all specifications:
| 1951 Allard J2 | 1978 Mazda 626 | |
| Make | Allard | Mazda |
| Model | J2 | 626 |
| Year Released | 1951 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 79 HP |
| Engine RPM | 3800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 980 kg | 1170 kg |
| Vehicle Length | 3780 mm | 4310 mm |
| Vehicle Width | 1730 mm | 1670 mm |
| Vehicle Height | 1300 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2520 mm |
