The A4 is swift, silent, and sporty—the standard by which its competitors are measured. The exterior is understated; its interior is handsome and sophisticated, with materials that are pleasing to see and touch. Handling is stable, but the overboosted steering is too light at highway speeds. The turbo four makes 252 hp and pairs with a seven-speed automatic. Front-drive is standard; all-wheel drive is optional. Apple CarPlay and Android Auto are standard; a 19-speaker audio system is optional.