What is it?
The S4 is a sportier version of Audi’s A4 sedan. It’s currently in its sixth generation since its 1991 debut. Depending on the year (and the market), the S4 slots in below the even racier RS4. (If you want a coupe, convertible or hatchback version, check out the S5.)
Is it new?
Superficially. The current S4 generation arrived in 2017, but Audi gave the S4 a mid-cycle refresh for 2020. The primary changes were visual — most notably a broader (and, in my opinion, more modern and attractive) honeycomb grille. Audi also upgraded the S4 to its newest infotainment system, including a larger 10.3-inch display.
What makes it special?
The sport sedan is arguably the quintessential German car, and the Audi S4 is perennially one of the best of the bunch. The visual differences between the S4 and the cheaper A4 aren’t striking (which us great for those who prefer a more low key look); the real difference is power. The S4 upgrades to a turbocharged 3.0-liter V6 engine putting out 349 horsepower, a 100-hp bump over the turbo four-cylinder A4.
