It seems to lose power on acceleration, and black smoke comes out of the exhaust pipe. The Check Engine light is on. Is this the turbo charger? — Michelle ...

One of the Volkswagen Group’s most widely used engines is at the center of a new class action lawsuit in the United States.

The new RS5 adds plug-in hybrid power and a new rear diff. We see whether the added weight offsets the performance gains.

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Several owners of Volkswagen and Audi cars equipped with the EA888 2.0-liter turbocharged inline-four engine have taken legal action against the ...