| ModelRegion | Region | Model CodeEngine's Type | Engine's Type | Start of sales |
|---|---|---|---|---|
| 640d ECE | ECE | 6E21 N57Z | N57Z | 03.2015 |
| 640dX ECE | ECE | 6E41 N57Z | N57Z | 03.2015 |
| 640i USA | USA | 6D03 N55 | N55 | 03.2015 |
| 640i ECE | ECE | 6D01 N55 | N55 | 03.2015 |
| 640iX ECE | ECE | 6D21 N55 | N55 | 03.2015 |
| 640iX USA | USA | 6D23 N55 | N55 | 03.2015 |
| 650i USA | USA | 6D43 N63N | N63N | 03.2015 |
| 650i ECE | ECE | 6D41 N63N | N63N | 03.2015 |
| 650iX USA | USA | 6D63 N63N | N63N | 03.2015 |
| 650iX 4.0 ECE | ECE | 6D81 N63N | N63N | 03.2015 |
| 650iX 4.4 ECE | ECE | 6D61 N63N | N63N | 03.2015 |
| ALPINA B6 USA | USA | 6D53 N63N | N63N | 03.2015 |
| M6 ECE | ECE | 6E91 S63N | S63N | 03.2015 |
| M6 USA | USA | 6E93 S63N | S63N | 03.2015 |