2006 BMW Z4 vs. 1955 Rolls-Royce Silver Dawn
To start off, 2006 BMW Z4 is newer by 51 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 495 kg more than 2006 BMW Z4.
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:
| 2006 BMW Z4 | 1955 Rolls-Royce Silver Dawn | |
| Make | BMW | Rolls-Royce |
| Model | Z4 | Silver Dawn |
| Year Released | 2006 | 1955 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4255 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1335 kg | 1830 kg |
| Vehicle Length | 4100 mm | 5170 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1680 mm |
| Wheelbase Size | 2500 mm | 3050 mm |
| Fuel Tank Capacity | 55 L | 108 L |
