2006 BMW MM Roadster vs. 2006 Mercedes-Benz R
To start off, both 2006 BMW MM Roadster and 2006 Mercedes-Benz R were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,208 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (504 HP @ 6800 RPM) has 174 more horse power than 2006 BMW MM Roadster. (330 HP @ 7900 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 2006 BMW MM Roadster.
Let's talk about torque, 2006 Mercedes-Benz R (630 Nm @ 5200 RPM) has 275 more torque (in Nm) than 2006 BMW MM Roadster. (355 Nm @ 4900 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW MM Roadster.
Compare all specifications:
| 2006 BMW MM Roadster | 2006 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | MM Roadster | R |
| Year Released | 2006 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 6208 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 504 HP |
| Engine RPM | 7900 RPM | 6800 RPM |
| Torque | 355 Nm | 630 Nm |
| Torque RPM | 4900 RPM | 5200 RPM |
| Engine Compression Ratio | 11.5:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4120 mm | 5160 mm |
| Vehicle Width | 1790 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1640 mm |
| Wheelbase Size | 2500 mm | 3220 mm |
| Fuel Tank Capacity | 55 L | 80 L |
