The S4 gets special rims, has quad exhaust tips ... including the inclusion of HD radio with the navigation system and the addition of Audi's side assist (stand-alone option with Prestige model).

This iteration of the Audi S4 sedan arrived in 2017, powered by a 349-hp, 369-lb-ft direct-injected turbocharged 3.0-liter ...

The latest S4 might not go any harder but it will ... electro-mechanical steering and an extra ‘efficiency’ setting for the Audi drive select system to supplement the existing ‘comfort ...

All A4 variants (except the S4) are powered by a 2.0-liter turbo-four engine, which routes output through a seven-speed dual-clutch transmission to Audi's Quattro AWD system. For 2021, this engine ...

Feel the raw power of a 750 HP Audi RS7 as it rockets from 0 to 325 km/h on the German Autobahn. This modified RS7 features a ...

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