A member of the Cars.com family

2018 Audi S4 is no longer being sold as new.

See New 2019 Audi S4

Get a Free Price Quote on a New 2019 Audi S4

2018 Audi S4


City 21 MPG Hwy 30 MPG

Safety Rating

Information not available

Consumer Reviews Write a Review

Overall Rating:
5 (out of 5)
Value 4.6
Exterior 4.7
Interior 4.8
Comfort 4.8
Performance 5
Reliability 4.8
Pinnacle of German engineering

by Bpertl from Danville ca | March 01, 2020

Beautiful, nimble, fun. This car is such a blast to drive and is beyond comfortable. It is quick, yet classy and catches eyes all day long

Best car I've ever owned

by car0221 from Wilmington, NC | November 03, 2019

What's not to love? The interior is amazing, the infotainment system is best in class and super easy to use and it is an incredible performance machine. The AWD will let you take anything you throw at this car rain or shine with ease and grace. The sound is awesome and it is simply just so much fun to drive. 28k miles in and not a single issue. Great on gas too!

Luxurious Performance

by Jailblazer04 from Vancouver WA | March 24, 2019

Love this car. So comfortable, fast, and fun to drive. I have owned a BMW 328ix and my new Audi blows it away across the board. This doesn’t feel like a go cart. More like a rocket ship. 2 complaints. First, the stupid auto start/stop cannot be permanently turned off. Like bad indigestion it comes back every time you start it up. Second, up front cup holders are small and the doors can only hold a single water bottle. Makes a family stop at Starbucks for a road trip interesting.

Read more reviews

2018 Audi S4 Overview

The 2018 Audi S4 is the high-performance version of the A4 compact sedan. It is powered by an all-new 354-hp, turbocharged 3.0-liter V-6 engine mated to an 8-speed automatic transmission that produces 369 pounds-feet of torque. Quattro all-wheel drive comes standard.