1949 Allard J1 vs. 1974 Rolls-Royce Silver Shadow
To start off, 1974 Rolls-Royce Silver Shadow is newer by 25 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 6,750 cc (8 cylinders), 1974 Rolls-Royce Silver Shadow is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1974 Rolls-Royce Silver Shadow weights approximately 978 kg more than 1949 Allard J1.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1949 Allard J1 | 1974 Rolls-Royce Silver Shadow | |
| Make | Allard | Rolls-Royce |
| Model | J1 | Silver Shadow |
| Year Released | 1949 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 2118 kg |
| Vehicle Length | 3690 mm | 5180 mm |
| Vehicle Width | 1480 mm | 1810 mm |
| Vehicle Height | 1510 mm | 1520 mm |
| Wheelbase Size | 2440 mm | 3050 mm |
| Fuel Tank Capacity | 90 L | 107 L |
