| BMW Z4 Roadster (E85) 3.0 i | 2002-12 - 2005-12 | 170kW / 231HP |
| BMW Z4 Roadster (E85) 2.5 i | 2002-12 - 2005-12 | 141kW / 192HP |
| BMW Z4 Roadster (E85) 2.2 i | 2003-10 - 2005-10 | 125kW / 170HP |
| BMW Z4 Roadster (E85) 2.0 i | 2005-03 - 2009-02 | 110kW / 150HP |
| BMW Z4 Roadster (E85) 2.5 i | 2005-09 - 2009-02 | 130kW / 177HP |
| BMW Z4 Roadster (E85) 2.5 si | 2006-01 - 2008-08 | 160kW / 218HP |
| BMW Z4 Roadster (E85) 3.0 si | 2006-01 - 2008-08 | 195kW / 265HP |
| BMW Z4 Roadster (E85) M | 2006-01 - 2008-08 | 252kW / 343HP |
| BMW Z4 Roadster (E85) 2.5 si | 09.2005 - 02.2009 | 155kW / 211HP |