2004 Porsche 911 vs. 1975 Rolls-Royce Silver Shadow
To start off, 2004 Porsche 911 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Rolls-Royce Silver Shadow. In addition, the cost of maintenance, including insurance, on 1975 Rolls-Royce Silver Shadow would be higher. At 6,750 cc (8 cylinders), 1975 Rolls-Royce Silver Shadow is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1975 Rolls-Royce Silver Shadow weights approximately 730 kg more than 2004 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:
| 2004 Porsche 911 | 1975 Rolls-Royce Silver Shadow | |
| Make | Porsche | Rolls-Royce |
| Model | 911 | Silver Shadow |
| Year Released | 2004 | 1975 |
| Engine Position | Rear | Front |
| Engine Size | 3589 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 381 HP | 0 HP |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 2150 kg |
| Vehicle Length | 4440 mm | 5180 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1280 mm | 1520 mm |
| Wheelbase Size | 2360 mm | 3160 mm |
| Fuel Tank Capacity | 89 L | 107 L |
