1977 Porsche 911 vs. 1968 Rolls-Royce Silver Shadow
To start off, 1977 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1968 Rolls-Royce Silver Shadow. In addition, the cost of maintenance, including insurance, on 1968 Rolls-Royce Silver Shadow would be higher. At 6,229 cc (8 cylinders), 1968 Rolls-Royce Silver Shadow is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1968 Rolls-Royce Silver Shadow weights approximately 940 kg more than 1977 Porsche 911.
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:
| 1977 Porsche 911 | 1968 Rolls-Royce Silver Shadow | |
| Make | Porsche | Rolls-Royce |
| Model | 911 | Silver Shadow |
| Year Released | 1977 | 1968 |
| Engine Position | Rear | Front |
| Engine Size | 2994 cc | 6229 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 200 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1160 kg | 2100 kg |
| Vehicle Length | 4300 mm | 5180 mm |
| Vehicle Width | 1660 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1530 mm |
| Wheelbase Size | 2280 mm | 3040 mm |
| Fuel Tank Capacity | 79 L | 109 L |
