Inside Line has confirmed with supplier sources that production of the Chevrolet Monte Carlo will cease at the end of the 2007 model year. That means the last Monte Carlo will roll off the line sometime this summer. In recent years, the Monte Carlo has been one of General Motors' biggest successes on the NASCAR stock-car racing circuit. But the two-door companion to the Chevrolet Impala sedan has not resonated with the buying public.(Edmunds.com), it was announced in October 2006 that Chevy would be going to the Impala for Car of Tomorrow [COT] races.(3-8-2007)