When looking at heavy-duty trucks from a few of the biggest industry players like RAM and Chevy, one deciding factor is which diesel engine is best for you. This choice may seem like a straightforward ...

Toyota believes a surprising alternative fuel could soon take over where diesel leaves off, upending conventional powertrain strategies ...

Audi was coming out of 2005 completely on top of its game. Its gasoline-powered R8 TFSI had won at Le Mans all years between 2000 and 2005 with the exception of 2003. Looking for a new challenge, Audi ...