Ram 1500 Diesel real world mpg testing

In July 2007, GM bought 50 percent of Italian engine maker VM Motori, and tasked it with the job of developing a 2.9-liter V6 turbo-diesel engine for the European Cadillac CTS that was scheduled to launch in 2009. But then GM filed bankruptcy in 2009 and Cadillac’s European plans faltered. Meanwhile, VM Motori continued developing the engine which never made its way into a GM-manufactured vehicle.