Smart Forfour Modellübersicht / Typenübersicht / PKW-Modelle
| Verkaufsbezeichnung | Baumuster | Motor-code | Mechanisches Getriebe |
| smart forfour Diesel 50 KW | 454.000 | 639.939 | 717.473 |
| 717.475 | |||
| smart forfour Diesel 70 KW | 454.001 | 639.939 | 717.473 |
| 717.475 | |||
| smart forfour Benziner 55 KW | 454.030 | 134.910 | 717.470 |
| 717.474 | |||
| smart forfour Benziner 70 KW | 454.031 | 135.930 | 717.471 |
| 717.474 | |||
| smart forfour Benziner 80 KW | 454.032 | 135.950 | 717.471 |
| 717.474 | |||
| smart forfour Benziner 47 KW | 454.033 | 134.911 | 717.470 |
| smart forfour BRABUS Benziner 130 KW | 454.034 | 122.950 | 717.478 |