1951 Allard J2 vs. 1946 Citroen 15
To start off, 1951 Allard J2 is newer by 5 year(s). Which means there will be less support and parts availability for 1946 Citroen 15. In addition, the cost of maintenance, including insurance, on 1946 Citroen 15 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 82 more horse power than 1946 Citroen 15. (76 HP @ 3800 RPM). In normal driving conditions, 1951 Allard J2 should accelerate faster than 1946 Citroen 15. With that said, vehicle weight also plays an important factor in acceleration. 1946 Citroen 15 weights approximately 345 kg more than 1951 Allard J2.
Compare all specifications:
| 1951 Allard J2 | 1946 Citroen 15 | |
| Make | Allard | Citroen |
| Model | J2 | 15 |
| Year Released | 1951 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 2866 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 76 HP |
| Engine RPM | 3800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 980 kg | 1325 kg |
| Vehicle Length | 3780 mm | 4770 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1570 mm |
| Wheelbase Size | 2550 mm | 3100 mm |
