The first generation of the BMW 4 Series consists of the BMW F32, BMW F33 and BMW F36 compact executive cars. The F32/F33/F36 was produced from 2014 to 2020 and is often collectively referred to as the F32.

The fifth generation of the BMW 3 Series range of compact executive cars is designated under the model codes E90 (saloon), E91, E92 (coupé) and E93 (convertible). The model was introduced in December 2004, and produced by BMW until October 2013 and is often collectively referred to as the E90 or E9x.