2006 BMW MM Roadster vs. 1991 Lamborghini LM
To start off, 2006 BMW MM Roadster is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Lamborghini LM. In addition, the cost of maintenance, including insurance, on 1991 Lamborghini LM would be higher. At 5,703 cc (12 cylinders), 1991 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1991 Lamborghini LM (490 HP @ 7000 RPM) has 160 more horse power than 2006 BMW MM Roadster. (330 HP @ 7900 RPM) In normal driving conditions, 1991 Lamborghini LM should accelerate faster than 2006 BMW MM Roadster.
Let's talk about torque, 1991 Lamborghini LM (580 Nm @ 5200 RPM) has 225 more torque (in Nm) than 2006 BMW MM Roadster. (355 Nm @ 4900 RPM). This means 1991 Lamborghini LM 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 | 1991 Lamborghini LM | |
| Make | BMW | Lamborghini |
| Model | MM Roadster | LM |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 5703 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 490 HP |
| Engine RPM | 7900 RPM | 7000 RPM |
| Torque | 355 Nm | 580 Nm |
| Torque RPM | 4900 RPM | 5200 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 4960 mm |
| Vehicle Width | 1790 mm | 2050 mm |
| Vehicle Height | 1310 mm | 1860 mm |
| Wheelbase Size | 2500 mm | 3010 mm |
