 The 3.6-litre "LFX" V6 petrol engine became available as an option from 2012 onwards.The car enjoyed a positive reception in the US, with near perfect scores in an assessment by the Los Angeles County Sheriff's Department, and the only criticism being directed at over-cautious electronic stability control.The Caprice PPV was updated to the new WN generation in 2014, now only available in the 9C1 trim level.