2009 BMW X5 vs. 1957 Sunbeam Rapier
To start off, 2009 BMW X5 is newer by 52 year(s). Which means there will be less support and parts availability for 1957 Sunbeam Rapier. In addition, the cost of maintenance, including insurance, on 1957 Sunbeam Rapier would be higher. At 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 288 more horse power than 1957 Sunbeam Rapier. (62 HP @ 5000 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1957 Sunbeam Rapier. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 460 kg more than 1957 Sunbeam Rapier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Sunbeam Rapier. In wet, icy, snow, or gravel driving conditions, 2009 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. 2009 BMW X5 has automatic transmission and 1957 Sunbeam Rapier has manual transmission. 1957 Sunbeam Rapier will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 1957 Sunbeam Rapier | |
| Make | BMW | Sunbeam |
| Model | X5 | Rapier |
| Year Released | 2009 | 1957 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1388 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 350 HP | 62 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1065 kg |
| Vehicle Length | 4860 mm | 4080 mm |
| Vehicle Width | 1940 mm | 1550 mm |
| Vehicle Height | 1740 mm | 1480 mm |
| Wheelbase Size | 2940 mm | 2440 mm |
