The Audi A8 is a full-size luxury sedan with an aluminum chassis, now in its fourth generation of production. The 2013 Audi A8 features the maker's proprietary Quattro AWD system, and is offered in ...

When Audi announced the 2013 A8 with the 3.0T V6, it didn’t mention fuel economy numbers but did tout the 333-horsepower engine’s “great efficiency.” According to the United States Environmental ...

Under the hood of the A8 3.0 TFSI quattro is a V6 engine whose mechanical compressor can be deactivated. Power output is now ...

This luxury sedan has been with the same guy since 2004, has a clean Massachusetts title, 30,700 miles on the clock, and is ...

If the Audi A8 does indeed die for good, then you can blame it on Porsche and its decision to put the K1 EV on ice indefinitely ...

Justin Cupler has been a member of the TopSpeed team since 2012. Justin's love for cars started back when he was just five years old, helping his dad work on his 1957 Chevy Bell Air and then his 1966 ...

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Judging by the refreshed 2015 Audi A8, the folks at Ingolstadt are obsessed with what's under the hood of their large flagship. Audi has made countless revisions to the current-gen A8's engine lineup, ...