2008 BMW 540 vs. 2006 Rover 45
To start off, 2008 BMW 540 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Rover 45. In addition, the cost of maintenance, including insurance, on 2006 Rover 45 would be higher. At 4,398 cc, 2008 BMW 540 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 540 weights approximately 525 kg more than 2006 Rover 45.
Because 2008 BMW 540 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 540. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 45, being front wheel drive (FWD), will offer much better control with better grip. 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. Let's talk about torque, 2008 BMW 540 (440 Nm @ 3600 RPM) has 317 more torque (in Nm) than 2006 Rover 45. (123 Nm @ 4500 RPM). This means 2008 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 2008 BMW 540 | 2006 Rover 45 | |
| Make | BMW | Rover |
| Model | 540 | 45 |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1394 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 102 HP |
| Torque | 440 Nm | 123 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Bore Size | 92 mm | 75 mm |
| Engine Stroke Size | 82.7 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 11.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1705 kg | 1180 kg |
| Vehicle Length | 4870 mm | 4370 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2840 mm | 2630 mm |
| Fuel Consumption Overall | 12.3 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
