1991 Porsche 964 vs. 1955 Rolls-Royce Silver Dawn
To start off, 1991 Porsche 964 is newer by 36 year(s). Which means there will be less support and parts availability for 1955 Rolls-Royce Silver Dawn. In addition, the cost of maintenance, including insurance, on 1955 Rolls-Royce Silver Dawn would be higher. At 4,255 cc (6 cylinders), 1955 Rolls-Royce Silver Dawn is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rolls-Royce Silver Dawn weights approximately 625 kg more than 1991 Porsche 964.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Rolls-Royce Silver Dawn. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 will offer significantly more control. 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:
| 1991 Porsche 964 | 1955 Rolls-Royce Silver Dawn | |
| Make | Porsche | Rolls-Royce |
| Model | 964 | Silver Dawn |
| Year Released | 1991 | 1955 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 4255 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 261 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1830 kg |
| Vehicle Length | 4260 mm | 5170 mm |
| Vehicle Width | 1660 mm | 1760 mm |
| Vehicle Height | 1330 mm | 1680 mm |
| Wheelbase Size | 2280 mm | 3050 mm |
| Fuel Tank Capacity | 73 L | 108 L |
