The Audi S4 (B9) delivers serious performance, luxury, and everyday usability—but is it so good that you don’t even need an RS4? Join me for my first drive as I put this sports sedan to the test!

Compare trims Prestige 3.0 TFSI quattro Premium 3.0 TFSI quattro Premium Plus 3.0 TFSI quattro Shop options Your message was sent. You'll receive a response shortly. The five-seat Audi A4 rolls ...

Audi has updated its A4 range. The firm’s best-seller has had a mid-life overhaul to help arm it for battle with BMW’s new 3-series. The A4’s changes reflect those bestowed upon this year ...

The Audi S4 is the automaker's original compact sports sedan, priced above the Audi S3 sedan and below the Audi S6, S7, and S8 sedans in the automaker's S series of sporty four-door models.

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For Audi enthusiasts, there’s no car more iconic than the S4. First seen in 1992 as the UR-S4 and later as the iconic B-segment car in 1999, the B5 Audi S4 launched with a twin-turbo V6 as a ...

Diesel's low-rev response, some fussy facelift styling details Understated almost to the point of anonymity, the S4 is the mid-level performance version of the Audi A4 saloon that’s seen more ...

The Audi A4 competes with top sport sedans from Germany, Japan, and the U.S., including the BMW 3-Series, Mercedes-Benz C-Class, Cadillac ATS and INFINITI G37, as well as the Acura TL. Among these ...