2006 BMW MM Roadster vs. 2006 Rover 45
To start off, both 2006 BMW MM Roadster and 2006 Rover 45 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,245 cc (6 cylinders), 2006 BMW MM Roadster is equipped with a bigger engine. In terms of performance, 2006 BMW MM Roadster (330 HP @ 7900 RPM) has 215 more horse power than 2006 Rover 45. (115 HP @ 5500 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 2006 Rover 45.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 195 more torque (in Nm) than 2006 Rover 45. (160 Nm @ 2750 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 2006 BMW MM Roadster | 2006 Rover 45 | |
| Make | BMW | Rover |
| Model | MM Roadster | 45 |
| Year Released | 2006 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 115 HP |
| Engine RPM | 7900 RPM | 5500 RPM |
| Torque | 355 Nm | 160 Nm |
| Torque RPM | 4900 RPM | 2750 RPM |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 4520 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2630 mm |
| Fuel Tank Capacity | 55 L | 55 L |
