1950 Allard J2 vs. 1948 Allard J1
To start off, 1950 Allard J2 is newer by 2 year(s). Which means there will be less support and parts availability for 1948 Allard J1. In addition, the cost of maintenance, including insurance, on 1948 Allard J1 would be higher. At 5,416 cc (8 cylinders), 1950 Allard J2 is equipped with a bigger engine. In terms of performance, 1950 Allard J2 (158 HP @ 3800 RPM) has 58 more horse power than 1948 Allard J1. (100 HP @ 3800 RPM). In normal driving conditions, 1950 Allard J2 should accelerate faster than 1948 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1948 Allard J1 weights approximately 156 kg more than 1950 Allard J2.
Compare all specifications:
| 1950 Allard J2 | 1948 Allard J1 | |
| Make | Allard | Allard |
| Model | J2 | J1 |
| Year Released | 1950 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 3915 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 100 HP |
| Engine RPM | 3800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 984 kg | 1140 kg |
| Vehicle Length | 3780 mm | 3690 mm |
| Vehicle Width | 1730 mm | 1480 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 2550 mm | 2440 mm |
| Fuel Tank Capacity | 38 L | 113 L |
