2018 Audi S4 Review
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Edmunds' Expert Review
byKurt Niebuhr
Senior Vehicle Test Editor
Kurt Niebuhr has worked in the automotive industry since 2005. A automotive photographer by trade, Kurt is now one of Edmunds' high-performance test drivers. He's driven and photographed hundreds, if not thousands, of vehicles all over the world, so Kurt's library of automotive experiences would certainly make for a good book. When not dreaming about getting his racing license or trying to buy out-of-date film for his cameras, Kurt can usually be found cursing at his 1966 Mustang.
Pros
- Turbocharged V6 provides strong acceleration
- Poised handling gives you plenty of confidence
- Modern and well-thought-out interior
- Quiet and relaxed over long distances
Cons
- Interior storage space is merely adequate
What’s new
The Audi S4 has been completely redesigned for 2018.
Vehicle overview
Fully redesigned for 2018, the Audi S4 has wasted no time in making a powerful statement of intent. This new S4 pushes to the top of its class with more refined and subtle styling, a thoroughly modern interior and exhilarating performance.
From a quiet, comfortable and well-thought-out interior to captivating driving dynamics, there's something for everyone. We also like the S4's slick integration of the latest technology. Compared to the BMW 340i and Mercedes AMG C43, the 2018 Audi S4 moves to the forefront.
Trim tested
Each vehicle typically comes in multiple versions that are fundamentally similar. The ratings in this review are based on our full test of the 2018 Audi S4 Premium Plus Sedan (turbo 3.0L V6 | 8-speed automatic | AWD).
Scorecard
| Overall | 8.5 / 10 |
| Driving | 9.0 |
| Comfort | 9.0 |
| Interior | 8.5 |
| Utility | 7.5 |
| Technology | 8.5 |
Driving
9.0The breadth of performance makes the S4 a true gem in this class. With stout acceleration, ample traction and its impressive ability to handle quick directional changes, the S4 is a match for anything in its class. Occasional brake fade seems to be the only mark against the Audi.
Comfort
9.0The S4 delivers performance and luxury in equal amounts. Driver fatigue, no matter the road, is at a minimum, and the S4 manages to strike a fine balance between capability and usability.
Interior
8.5From the moment you open the door, you'll be struck by the S4's cohesive and easy-to-use cabin design. Ergonomics and style are all at the top of their class.
Utility
7.5While performance is the key draw to the S4, you're still getting the same utility as the regular A4 sedan. There's a suitable amount of trunk space and storage.
Technology
8.5The S4 fits right in with other offerings from Audi in its excellent integration of technology, both entertainment- and safety-related. Modern and easy to use, the S4's systems seem wholly integrated rather than being an afterthought.
Which S4 does Edmunds recommend?
The Premium Plus trim is our choice since you can pick and choose options more selectively than you can otherwise on the fully loaded Prestige. We recommend adding the S Sport package to get the wonderful adaptive suspension as well as the Technology package for the virtual instrument panel.
2018 Audi S4 models
The 2018 Audi S4 is a five-passenger luxury sport sedan that is the high-performance version of the A4 sedan. It is available in either Premium Plus or Prestige trim levels. Both have a powerful, turbocharged 3.0-liter V6 (354 horsepower, 369 pound-feet of torque). All-wheel drive is standard, as is an eight-speed automatic transmission.
2018 Audi S4 videos
2018 Audi S4 Model Review
Extreme competition can make shopping for the right compact German sport sedan a daunting task. Audi, BMW and Mercedes-Benz all offer compelling vehicles at similar prices, each with its own strengths and weaknesses. In this video, we focus on things you should know about the Audi S4,… which is one of our favorites in the segment.