- 2010–2011 Single-source
Wikipedia's High Feature engine article gives the SRX application years (2010 to 2011) for the turbo 2.8L V6, calls LAU the new code for LP9 and says SRX production with it ceased in 2011; Wikipedia's SRX article names the code LAU in its infobox and says the turbo was dropped in January 2011; GM Authority's January 2011 post prints LP9 for the SRX's turbo engine but no model year, so no LP9 row is made
LAU Single-source
Documented applications
This page aggregates every documented appearance of LAU in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.