| Production | 1957-1961 |
| Fuel | Petrol |
| Motor Type | 1 cyl |
| Displacement (cc/Cid) | 494 / 30 |
| Number of Valves | 2 |
| Power | 20hp / 15kW @ 5000rpm |
| Torque | 33Nm / 24lb ft @ 4000rpm |
| Layout | Rear Wheel Drive |
| Gearbox | Manual |
| Number of gears (transmission) | 4 |
| Top Speed (km/h / mph) | 125 / 78 |
| Acceleration (0 to 100km/h / 0 to 60mph) | 30 / 29 |
| Fuel consumption extra-urban/highway (l/100km / mpg(US)) | ? |
| Fuel consumption urban/city (l/100km / mpg(US)) | ? |
| Fuel consumption mixed (l/100km / mpg(US)) | 5.7 / 41.3 |
| Length (cm/inches) | 300 / 118 |
| Width (cm/inches) | 127 / 50 |
| Height (cm/inches) | 124 / 49 |
| Wheelbase (cm/inches) | 188 / 74 |
| Weight (kg / lbs) | 390 / 860 |
| Trunk Volume (dm3 / cu ft (US)) | ? |
| Tank Capacity (l / gal (US)) | 30 / 7.9 |
| Tire size | 4.40x10 |
| Others | ? |
Messerschmitt FMR TG 500 Roadster 500 20hp
