1954 Allard J2 vs. 1975 De Tomaso Longchamp
To start off, 1975 De Tomaso Longchamp is newer by 21 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 5,763 cc (8 cylinders), 1975 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1975 De Tomaso Longchamp (297 HP @ 6000 RPM) has 139 more horse power than 1954 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 1975 De Tomaso Longchamp should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 1975 De Tomaso Longchamp weights approximately 720 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 | 1975 De Tomaso Longchamp | |
| Make | Allard | De Tomaso |
| Model | J2 | Longchamp |
| Year Released | 1954 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 5763 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 297 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1700 kg |
| Vehicle Length | 3780 mm | 4610 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1300 mm | 1300 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
