Audi S4

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2018 Audi S4

The Audi S4 is all-new for 2018. This compact-luxury-performance sedan comes a year after -- and builds upon -- the all-new A4 sedan. With its 354-horsepower V6, the S4 has over 100 more horsepower than the A4 and boasts a bevy of other performance enhancements.

2016 Audi S4

Audi’s A4 and S4 sedans for 2016 receive a few upgrades including a standard 3-spoke multifunction steering wheel on the entry-level Premium trim, a Bang & Olufsen sound system added to the Technology package on Premium Plus trims and new 19-inch wheels for the S line competition plus package.

About Audi S4

A wolf in sheep's clothing, the 2018 Audi S4 sedan appears nearly identical to its A4 sibling (reviewed separately), but packs significantly more performance. Like the A4, the 2018 S4 is all-new, the latest in what has become a cult favorite among compact- performance-luxury sedans. It boasts the impressive roster of technology, safety and driver-assistance features that came with the new A4, but is blessed with a new turbocharged V6 under the hood. Paired with a slick 8-speed automatic transmission, standard Quattro all-wheel drive and upgraded brakes, the S4 excels on just about any road and weather condition. The 2018 S4 is a deft challenger to the Mercedes-Benz C43 and BMW 340ix, and our choice for drivers craving dynamic performance and understated elegance.

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