##Cadillac--right##Dealers who have stuck with NAV say the two American brands, Cadillac and Chevrolet, “will come good” but, for the moment, there is little to show for the investment. Despite most of the launch activity being geared towards Cadillac Seville, it is the Chevrolet sports cars and the right-hand drive Blazer off-roader which have attracted the most sales. All outlets are now dualled with Vauxhall which keeps overheads low but the reality is that NAV sells less cars than Perodua.