1954 Allard J2 vs. 1970 Buick GS
To start off, 1970 Buick GS is newer by 16 year(s). Which means there will be less support and parts availability for 1954 Allard J2. In addition, the cost of maintenance, including insurance, on 1954 Allard J2 would be higher. At 5,724 cc (6 cylinders), 1970 Buick GS is equipped with a bigger engine. In terms of performance, 1970 Buick GS (190 HP @ 4000 RPM) has 32 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 1970 Buick GS should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick GS weights approximately 650 kg more than 1954 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Allard J2 | 1970 Buick GS | |
| Make | Allard | Buick |
| Model | J2 | GS |
| Year Released | 1954 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 5724 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 190 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 980 kg | 1630 kg |
| Vehicle Length | 3780 mm | 5180 mm |
| Vehicle Width | 1730 mm | 1960 mm |
| Vehicle Height | 1300 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2860 mm |
