2006 BMW MM Roadster vs. 1986 BMW 735
To start off, 2006 BMW MM Roadster is newer by 20 year(s). Which means there will be less support and parts availability for 1986 BMW 735. In addition, the cost of maintenance, including insurance, on 1986 BMW 735 would be higher. At 3,453 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 2006 BMW MM Roadster (330 HP @ 7900 RPM) has 115 more horse power than 1986 BMW 735. (215 HP @ 5200 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 1986 BMW 735.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 45 more torque (in Nm) than 1986 BMW 735. (310 Nm @ 4000 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 735.
Compare all specifications:
| 2006 BMW MM Roadster | 1986 BMW 735 | |
| Make | BMW | BMW |
| Model | MM Roadster | 735 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 3453 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 330 HP | 215 HP |
| Engine RPM | 7900 RPM | 5200 RPM |
| Torque | 355 Nm | 310 Nm |
| Torque RPM | 4900 RPM | 4000 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 4920 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
| Fuel Tank Capacity | 55 L | 90 L |
