The Audi A6 is among the best midsized luxury sedans we've tested. It has class-leading fuel economy, lively and sporty handling, an easy-to-use infotainment system, and an elegant, if understated ...

Audi A6 Sportback e-tron and its high-performance S6 sibling are here to remind Silicon Valley that Ingolstadt hasn’t been ...

The A6 45 sedan is powered by a 261-hp, turbocharged 2.0-liter four-cylinder engine, while the A6 55 sedan and the Allroad use a 335-hp, turbo 3.0-liter V-6. All are paired with a seven-speed dual ...