Turbo log in a diesel engine is an unfortunate reality that you're never really going to be able to fix, but there are some ...

American Audi buyers are familiar with the current engine in the S 4 or SQ5 SUV, where the 3.0-liter TFSI V6 engine delivers ...

Audi has been developing an electric turbocharger for several years and seems close to launching it on a production car. The new RS 5 TDI concept adds an e-turbo to its biturbo V6 to provide an ...

While studying traditional news journalism in college, Jake realized he was smitten by all things automotive and wound up with an internship at Car and Driver. That led to a career writing news, ...

Rumors of a performance diesel version of the Audi Q5 emerged just days ago, and now Audi has delivered the goods: the Audi SQ5, powered by a 313-horsepower, 479 pound-feet of torque twin-turbo ...

Joining GM-Opel's all-new 1.6 liter turbo-charged SIDI engine as part of the Opel/GM small engine renaissance is an all-new 1.6 liter turbo diesel (CDTI) engine that delivers class-leading performance ...

We first heard Audi was working on an electrically-driven turbocharger back in 2012, but now the automaker has revealed an engine fitted with the technology in a new concept car. The concept is based ...

Positioned against rivals such as the Ford Ranger, Toyota Hilux, Isuzu D-Max and VW Amarok, the Chinese newcomer is said to ...

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 ...

From the October 1982 issue of Car and Driver. Truths about the new Audi 5000S Turbo Diesel are a lot like children: they're everywhere you turn, but they're mostly underfoot. Feel free to take this ...

I'm not a fan of the 2014 Volkswagen Jetta, but this TDI variant has been blessed with one heck of an engine and transmission combo. Antuan Goodwin Senior Writer, Electrified Cars Antuan started out ...

One of the more difficult technical aspects of diesel performance is choosing a turbocharger. If you put enough fuel through a diesel engine, it's going to run up against a point where the stock ...