| Type | Number of cylinders | Bore x stroke in mm | Displacement in cm³ | hp | Construction period |
|---|---|---|---|---|---|
| Prinz I/II/III | 2 | 75 x 66 | 583 | 20/30 | 1958 – 1962 |
| Sport-Prinz | 2 | 75 x 66 | 583 | 30 | 1959 – 1967 |
| Prinz 4 | 2 | 76 x 66 | 598 | 30 | 1961 – 1973 |
| Wankel Spider | KKM | 1 x 497 | 497 | 50 | 1964 – 1967 |
| Prinz 1000 | 4 | 69 x 66.6 | 996 | 43 | 1964 – 1972 |
| Prinz 1000 TT | 4 | 72 x 66.6 | 1,085 | 55 | 1965 – 1967 |
| Typ 110/S/SC | 4 | 75 x 66.6 | 1,085 | 53 | 1965 – 1967 |
| NSU TTS | 4 | 69 x 66.6 | 996 | 70 | 1967 – 1971 |
| NSU TT | 4 | 75 x 66.6 | 1,177 | 65 | 1967 – 1972 |
| NSU 1200 C | 4 | 75 x 66.6 | 1,177 | 55 | 1967 – 1973 |
| NSU RO 80 | KKM | 2 x 497 | 995 | 115 | 1967 – 1977 |