1954 Allard J2 vs. 1942 Buick 40
To start off, 1954 Allard J2 is newer by 12 year(s). Which means there will be less support and parts availability for 1942 Buick 40. In addition, the cost of maintenance, including insurance, on 1942 Buick 40 would be higher. At 5,416 cc (8 cylinders), 1954 Allard J2 is equipped with a bigger engine. In terms of performance, 1954 Allard J2 (158 HP @ 3800 RPM) has 44 more horse power than 1942 Buick 40. (114 HP @ 3500 RPM). In normal driving conditions, 1954 Allard J2 should accelerate faster than 1942 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1942 Buick 40 weights approximately 610 kg more than 1954 Allard J2.
Compare all specifications:
| 1954 Allard J2 | 1942 Buick 40 | |
| Make | Allard | Buick |
| Model | J2 | 40 |
| Year Released | 1954 | 1942 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 4066 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 114 HP |
| Engine RPM | 3800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 980 kg | 1590 kg |
| Wheelbase Size | 2550 mm | 3000 mm |
