| ALFA ROMEO 166 (936_) 2.0 T.Spark (936A3B00) | 2000-10 - 2007-06 | 110kW / 150HP |
| ALFA ROMEO 166 (936_) 2.0 T.Spark (936A3A__) | 1998-09 - 2000-10 | 114kW / 155HP |
| ALFA ROMEO 166 (936_) 2.0 V6 (936A3___) | 1998-09 - 2000-10 | 151kW / 205HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936A2A__) | 1998-09 - 2000-10 | 100kW / 136HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936A2B__) | 2000-10 - 2007-06 | 103kW / 140HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936AXA00, 936A3B00) | 2002-04 - 2007-06 | 110kW / 150HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936AXC00, 936AXD01) | 2003-10 - 2007-06 | 129kW / 175HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936AXC00) | 2006-07 - 2007-06 | 132kW / 180HP |
| ALFA ROMEO 166 (936_) 2.4 JTD (936AXC00, 936AXG00) | 2005-07 - 2007-06 | 136kW / 185HP |