2005 BMW X5 vs. 1949 Rolls-Royce Silver Dawn
To start off, 2005 BMW X5 is newer by 56 year(s). Which means there will be less support and parts availability for 1949 Rolls-Royce Silver Dawn. In addition, the cost of maintenance, including insurance, on 1949 Rolls-Royce Silver Dawn would be higher. At 4,256 cc (6 cylinders), 1949 Rolls-Royce Silver Dawn is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 340 kg more than 1949 Rolls-Royce Silver Dawn.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Rolls-Royce Silver Dawn. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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. 1949 Rolls-Royce Silver Dawn has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1949 Rolls-Royce Silver Dawn will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 1949 Rolls-Royce Silver Dawn | |
| Make | BMW | Rolls-Royce |
| Model | X5 | Silver Dawn |
| Year Released | 2005 | 1949 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 4256 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 0 HP |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 90 mm | 114.3 mm |
| Engine Compression Ratio | 18.0:1 | 6.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2170 kg | 1830 kg |
| Vehicle Length | 4670 mm | 5170 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1720 mm | 1680 mm |
| Wheelbase Size | 2830 mm | 3060 mm |
| Fuel Tank Capacity | 93 L | 108 L |
