| ModelRegion | Region | Model CodeEngine's Type | Engine's Type | Start of sales |
|---|---|---|---|---|
| X3 18d ECE | ECE | WY12 N47N | N47N | 10.2012 |
| X3 18d ECE | ECE | WZ32 B47 | B47 | 04.2014 |
| X3 20dX ECE | ECE | WY32 N47N | N47N | 09.2010 |
| X3 20dX ECE | ECE | WZ52 B47 | B47 | 04.2014 |
| X3 20i ECE | ECE | WY92 N20 | N20 | 04.2014 |
| X3 20iX ECE | ECE | WX32 N20 | N20 | 10.2011 |
| X3 28iX ECE | ECE | WX92 N20 | N20 | 04.2012 |
| X3 28iX ECE | ECE | WX52 N52N | N52N | 12.2010 |
| X3 30dX ECE | ECE | WY52 N57N | N57N | 04.2011 |
| X3 35dX ECE | ECE | WY72 N57Z | N57Z | 10.2011 |
| X3 35iX ECE | ECE | WX72 N55 | N55 | 09.2010 |