Tesla Model S Vs BMW i3: Electric-Car Efficiency Comparison TestTesla Model S Vs BMW i3: Electric-Car Efficiency Comparison Test
2013 Tesla Model S and 2014 BMW i3, Hudson Valley, NY, Nov 2014 The EPA has dubbed the all-electric 2014 BMW i3 the most efficient production car sold in the U.S., with an impressive 125 MPGe...