A 3.0-liter supercharged V-6 is the only engine available for the 2012 Audi A7. It's mated to an eight-speed automatic Tiptronic transmission that sends power to all four wheels via Audi's quattro ...

Like any modern Audi, technology and design are at the forefront of the S7's appeal. A more powerful engine and other dynamic enhancements aim to make it more exciting than the standard A7 but ...