2006 BMW MM Roadster vs. 1959 BMW 503
To start off, 2006 BMW MM Roadster is newer by 47 year(s). Which means there will be less support and parts availability for 1959 BMW 503. In addition, the cost of maintenance, including insurance, on 1959 BMW 503 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 191 more horse power than 1959 BMW 503. (139 HP @ 4800 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 1959 BMW 503.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 133 more torque (in Nm) than 1959 BMW 503. (222 Nm @ 2500 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 1959 BMW 503.
Compare all specifications:
| 2006 BMW MM Roadster | 1959 BMW 503 | |
| Make | BMW | BMW |
| Model | MM Roadster | 503 |
| Year Released | 2006 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 3168 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 330 HP | 139 HP |
| Engine RPM | 7900 RPM | 4800 RPM |
| Torque | 355 Nm | 222 Nm |
| Torque RPM | 4900 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
| Fuel Tank Capacity | 55 L | 75 L |
