There’s no replacement for displacement.” Ever heard that one? With today’s turbos and computer wizardry the old adage isn’t ...

CAR visits the world’s largest car engine factory► Audi’s Hungary facility is in the middle of an electrification shift► We ‘help’ build an electric motor explore inside Audi’s factory in Gyor, ...

It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have taken lots of forms in the past.

Back when smoky diesels were still acceptable, the 6.5-liter Detroit Diesel like the one in ... would disappear afterward ...