2008 BMW X5 vs. 1947 Riley RM A
To start off, 2008 BMW X5 is newer by 61 year(s). Which means there will be less support and parts availability for 1947 Riley RM A. In addition, the cost of maintenance, including insurance, on 1947 Riley RM A would be higher. At 4,797 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 965 kg more than 1947 Riley RM A.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1947 Riley RM A. In wet, icy, snow, or gravel driving conditions, 2008 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. 2008 BMW X5 has automatic transmission and 1947 Riley RM A has manual transmission. 1947 Riley RM A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 1947 Riley RM A | |
| Make | BMW | Riley |
| Model | X5 | RM A |
| Year Released | 2008 | 1947 |
| Engine Size | 4797 cc | 1496 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 355 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 1235 kg |
| Vehicle Length | 4670 mm | 4560 mm |
| Vehicle Width | 1880 mm | 1620 mm |
| Vehicle Height | 1710 mm | 1550 mm |
| Wheelbase Size | 2830 mm | 2870 mm |
