2006 BMW MM Roadster vs. 1973 Tatra T603
To start off, 2006 BMW MM Roadster is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Tatra T603. In addition, the cost of maintenance, including insurance, on 1973 Tatra T603 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 226 more horse power than 1973 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 1973 Tatra T603.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 185 more torque (in Nm) than 1973 Tatra T603. (170 Nm @ 3500 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 1973 Tatra T603.
Compare all specifications:
| 2006 BMW MM Roadster | 1973 Tatra T603 | |
| Make | BMW | Tatra |
| Model | MM Roadster | T603 |
| Year Released | 2006 | 1973 |
| Engine Position | Front | Rear |
| Engine Size | 3245 cc | 2470 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 330 HP | 104 HP |
| Engine RPM | 7900 RPM | 4500 RPM |
| Torque | 355 Nm | 170 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4120 mm | 5070 mm |
| Vehicle Width | 1790 mm | 1920 mm |
| Vehicle Height | 1310 mm | 1540 mm |
| Wheelbase Size | 2500 mm | 2760 mm |
