In our “The Truth about Twin Turbos,” (July ’10) article, we showed you what it took to design, fabricate, and bolt on a race-proven compound-turbo setup to an LB7 Duramax. That kit replaced both ...

The EPA has an exact tally of the number of diesel-powered vehicles currently offered in the U.S., and all 43 diesel-powered cars and trucks on that list are turbocharged. “Turbodiesel” is the popular ...

German automakers have had their horsepower wars, and it slowly led to a battle of multi-turbo diesel engines. In 2016, BMW and Audi have become leaders when we talk about power figures for diesel ...

Even with the broader auto industry making moves to go full EV, we here at GM Authority still have lots of love for all the flavors of internal combustion, whether its gasoline or diesel, supercharged ...

Back in 2012, BMW introduced the M550d and M50d versions of the 5 Series, X5, and X6. The N57 diesel in those models had a tri-turbo setup for tons of torque, translating to brisk acceleration off the ...

As automakers battle to reduce emissions, we're seeing more cars launched with one, two and occasionally three turbochargers. Until now, no-one besides Bugatti has been crazy enough to strap four ...