2009 BMW M6 vs. 2006 Rover 45
To start off, 2009 BMW M6 is newer by 3 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 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 352 more horse power than 2006 Rover 45. (148 HP @ 6500 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 2006 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Rover 45 weights approximately 60 kg more than 2009 BMW M6.
Because 2009 BMW M6 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 2009 BMW M6. 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, 2009 BMW M6 (519 Nm @ 6100 RPM) has 334 more torque (in Nm) than 2006 Rover 45. (185 Nm @ 4000 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45. 2006 Rover 45 has automatic transmission and 2009 BMW M6 has manual transmission. 2009 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW M6 | 2006 Rover 45 | |
| Make | BMW | Rover |
| Model | M6 | 45 |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 1997 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 148 HP |
| Engine RPM | 7750 RPM | 6500 RPM |
| Torque | 519 Nm | 185 Nm |
| Torque RPM | 6100 RPM | 4000 RPM |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1340 kg |
| Vehicle Length | 4880 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2630 mm |
| Fuel Consumption Overall | 18.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
