1952 Allard J2 vs. 1978 Mazda Cosmo
To start off, 1978 Mazda Cosmo is newer by 26 year(s). Which means there will be less support and parts availability for 1952 Allard J2. In addition, the cost of maintenance, including insurance, on 1952 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1952 Allard J2 is equipped with a bigger engine. In terms of performance, 1952 Allard J2 (159 HP @ 3800 RPM) has 66 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 1952 Allard J2 should accelerate faster than 1978 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda Cosmo weights approximately 112 kg more than 1952 Allard J2.
Compare all specifications:
| 1952 Allard J2 | 1978 Mazda Cosmo | |
| Make | Allard | Mazda |
| Model | J2 | Cosmo |
| Year Released | 1952 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 159 HP | 93 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1092 kg |
| Vehicle Length | 3780 mm | 4480 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1300 mm | 1340 mm |
| Wheelbase Size | 2550 mm | 2520 mm |
| Fuel Tank Capacity | 38 L | 65 L |
