The Sierra was a true marvel in its time and the Lotus Carlton likewise, even if only around 280 were sold in the UK. Was a much bigger hit in Germany, where the unlimited highways allowed it to be enjoyed more of the time. However it was heinously expensive to build (a bit like the Porsche fettled Mercedes 500E of the times), so they tried for something simpler and more profitable with the Omega V8. Finally not to be π€·π»ββοΈ