2006 BMW MM Roadster vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 1 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 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2006 BMW MM Roadster (330 HP @ 7900 RPM) has 55 more horse power than 2007 Cadillac DTS. (275 HP @ 6000 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 2007 Cadillac DTS.
Let's talk about torque, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 45 more torque (in Nm) than 2006 BMW MM Roadster. (355 Nm @ 4900 RPM). This means 2007 Cadillac DTS 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 | 2007 Cadillac DTS | |
| Make | BMW | Cadillac |
| Model | MM Roadster | DTS |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 275 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 355 Nm | 400 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 5280 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2940 mm |
| Fuel Consumption | 8.1 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 55 L | 68 L |
