| ModelRegion | Region | Model CodeEngine's Type | Engine's Type | Start of sales |
|---|---|---|---|---|
| 640i USA | USA | LW73 N55 | N55 | 09.2011 |
| 640iX USA | USA | YP53 N55 | N55 | 03.2013 |
| 650i USA | USA | LZ33 N63 | N63 | 03.2011 |
| 650i USA | USA | YP93 N63N | N63N | 07.2012 |
| 650iX USA | USA | LZ53 N63 | N63 | 09.2011 |
| 650iX USA | USA | YP13 N63N | N63N | 07.2012 |
| M6 USA | USA | LZ93 S63N | S63N | 03.2012 |