| SMART CITY-COUPE (450) 0.6 (S1CLB1, 450.331, 450.336) | 1998-07 - 2004-01 | 33kW / 45HP |
| SMART CITY-COUPE (450) 0.6 (S1CLA1, 450.341) | 1998-07 - 2004-01 | 40kW / 55HP |
| SMART CITY-COUPE (450) 0.8 CDI (S1CLC1, 450.300, 450.301, 450.302, 450.303,... | 1999-11 - 2004-01 | 30kW / 41HP |
| SMART CABRIO (450) 0.6 (S1OLA1, 450.441, 450.442, 450.443) | 2000-03 - 2004-01 | 40kW / 55HP |
| SMART CABRIO (450) 0.8 CDI (S1OLC1, 450.401, 450.402, 450.403, 450.400) | 2001-03 - 2004-01 | 30kW / 41HP |
| SMART CITY-COUPE (450) 0.6 (450.352, 450.353) | 2001-01 - 2004-01 | 45kW / 61HP |
| SMART CABRIO (450) 0.6 (S1OLD2, 450.452) | 2001-01 - 2004-01 | 45kW / 61HP |
| SMART CABRIO (450) 0.6 (450.432) | 2002-06 - 2004-01 | 52kW / 71HP |
| SMART CITY-COUPE (450) 0.6 (450.330, 450.332) | 2002-06 - 2004-01 | 52kW / 71HP |
