Until now, the A4 was a rather upright, solid, sensible sedan, while the A5 was its sleeker, sportier, sexier sibling. Going forward, Audi is signifying powertrains by model numbers. So ...

Sharper, faster, more sophisticated A5 takes over the wheel; carries legacy into a new era The Audi A4 has been more than just a car – it’s been a benchmark for compact premium sedans for ...