2008 BMW 330 vs. 2006 BMW MM Roadster
To start off, 2008 BMW 330 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW MM Roadster. In addition, the cost of maintenance, including insurance, on 2006 BMW MM Roadster would be higher. 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 129 more horse power than 2008 BMW 330. (201 HP @ 4000 RPM) In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 2008 BMW 330.
Let's talk about torque, 2008 BMW 330 (390 Nm @ 3000 RPM) has 35 more torque (in Nm) than 2006 BMW MM Roadster. (355 Nm @ 4900 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW MM Roadster.
Compare all specifications:
| 2008 BMW 330 | 2006 BMW MM Roadster | |
| Make | BMW | BMW |
| Model | 330 | MM Roadster |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 3245 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 330 HP |
| Engine RPM | 4000 RPM | 7900 RPM |
| Torque | 390 Nm | 355 Nm |
| Torque RPM | 3000 RPM | 4900 RPM |
| Engine Compression Ratio | 18.0:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4480 mm | 4120 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2730 mm | 2500 mm |
| Fuel Tank Capacity | 63 L | 55 L |
