The 2018 Audi S4 is the performance variant of the A4 sedan, and it comes standard with all-wheel drive. S4 Premium Plus: The base Premium Plus trim comes standard with 18-inch alloy wheels ...

Audi claims a 4.4-second 0-60 time, but we already clocked a 2013 S4 with that very acceleration and beat the beloved V-8 powered 2008 S5. We're betting the 2018 S4/S5 quattros will reduce the ...

Now Audi has launched a new S4 based on the latest-generation A4. As with the new A4, this car represents a significant step forward in many respects, even if it's not recognizable as an all-new ...

After Audi released an all-new A4 in 2017, the company followed up with the corresponding S model for 2018. While its exterior styling is similar to the previous generation S4’s, its powertrain ...

FRANKFURT, Germany — Take the Audi A4, a good ride in its own right, crank up the heat and you have the 2018 S4 — it will be offered only in sedan form in Canada, which is a pity because the ...

The 2018 Audi S4 is also better than the car it replaces. Under the hood sits a longitudinally mounted, twin-scroll turbocharged 3.0-liter V-6 that produces 354 horsepower and 369 pound-feet of ...