2014 chevy cruze

As if one of the world's largest automakers needed additional advertisement, General Motors now is getting big-time support from biodiesel advocates for being the first US automaker to have made one of its light-duty models be able to run on diesel with a 20 percent biodiesel mix, i.e. B20. The National Biodiesel Board calls GM "proactive and progressive" for making its 2014 Chevrolet Cruze Diesel B20-ready. Biodiesel Magazine even goes so far as to instruct its readers to "tell GM thanks."

Marking a long-awaited return to diesel powertrains for its cars, GM said last month that the Chevy Cruze Diesel would get an EPA-rated 46 miles per gallon highway, the best of "any non-hybrid passenger car in America." GM says the car will be able to go as far as 700 miles on a tank. Another way to look at that number is up to 140 biodiesel miles per tank.