10 Most Fuel-Efficient “Luxury” Cars Of 2015

Kelley Blue Book released its list of the “10 Most Fuel-Efficient Luxury Cars of 2015.” Ranking is opened by BMW i3 (second year in a row in the # 1 spot), followed by Tesla Model S, Mercedes-Benz B-Class ED, Cadillac ELR and BMW i8. Plug-ins capture the entire Top 5…. …read more