• (5.0) 4 reviews
  • MSRP: $51,400–$51,400
  • Body Style: Sedan
  • Combined MPG: 24
  • Engine: 354-hp, 3.0-liter V-6 (premium)
  • Drivetrain: All-wheel Drive
  • Transmission: 8-speed automatic w/OD and auto-manual
2018 Audi S4

Our Take on the Latest Model 2018 Audi S4

What We Don't Like

  • Small glove compartment, center console
  • Knob-based operation of Apple CarPlay, Android Auto

Notable Features

  • Performance version of A4 sedan
  • 354-hp V-6 engine
  • All-wheel drive standard
  • Eight-speed automatic transmission
  • Collision avoidance system standard

2018 Audi S4 Reviews

Vehicle Overview 

What it is: A redesigned S4 performance sedan arrived as an early 2018 model with a 354-horsepower, 3.0-liter V-6 engine that's turbocharged instead of supercharged like the engine in its predecessor. An eight-speed automatic transmission and all-wheel drive are standard.

What’s Special

  • 18-inch wheels with standard summer tires
  • Full-LED headlights
  • Four selectable driving modes
  • Adaptive suspension available
  • Variable-ratio steering available

Here's Info on the Regular A4:

What it is: German luxury brand Audi introduced a redesigned A4 sedan last year. The styling changes were more subtle than dramatic, and the new model retained the same basic shape as its predecessor. Front- and all-wheel drive versions are available along with a manual transmission in place of the dual-clutch gearbox.  Competitors include the BMW 3 Series, Cadillac ATS, Lexus IS and Mercedes-Benz C-Class. A performance-oriented S4 variant returns for the 2018 model year. 

New for 2018

Heated front seats and S Line exterior accents are now standard. Premium Plus trims gain Audi Side Assist and Pre Sense rear safety features while the Prestige version adds lane-keeping assist, adaptive cruise control with stop-and-go capability, automatic high-beam headlights and traffic-sign-recognition capability.

A new Black Optic Plus Package includes 18-inch gloss-black wheels and all-season tires; red brake calipers; and side sills, a rear lip spoiler and side-mirror housings in gloss black. Inside, the package includes a three-spoke flat-bottom steering wheel, piano-black trim and red stitching. 

Consumer Reviews

(5.0)

Average based on 4 reviews

Write a Review

Great car

by S4 racer from Garden Grove, CA on February 1, 2018

After owning an A4 we decided to check out a car with better performance. We went and drove an S4 Audi and just fell in love with it. We love the virtual dashboard and all the other features including... Read Full Review

Read All Consumer Reviews

1 Trim Available

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Wondering which configuration is right for you?
Our 2018 Audi S4 trim comparison will help you decide.
 

Audi S4 Articles

2018 Audi S4 Safety Ratings

Crash-Test Reports

Service & Repair

Estimated Service & Repair cost: $1,400 per year.

Save on maintenance costs and do your own repairs.

Warranty Coverage

Bumper-to-Bumper

48mo/50,000mi

Powertrain

48mo/50,000mi

Roadside Assistance Coverage

48mo/unlimited

Free Scheduled Maintenance

12mo/10,000mi

What you should get in your warranty can be confusing. Make sure you are informed.

Learn More About Warranties

Warranties Explained

Bumper-to-Bumper

Often called a basic warranty or new-vehicle warranty, a bumper-to-bumper policy covers components like air conditioning, audio systems, vehicle sensors, fuel systems and major electrical components. Most policies exclude regular maintenance like fluid top offs and oil changes, but a few brands have separate free-maintenance provisions, and those that do offer them is slowly rising. Bumper-to-bumper warranties typically expire faster than powertrain warranties.

Powertrain

Don't be misled a 10-year or 100,000-mile powertrain warranty doesn't promise a decade of free repairs for your car. It typically covers just the engine and transmission, along with any other moving parts that lead to the wheels, like the driveshaft and constant velocity joints. Some automakers also bundle seat belts and airbags into their powertrain warranties. With a few exceptions, powertrain warranties don't cover regular maintenance like engine tuneups and tire rotations.

Roadside Assistance

Some automakers include roadside assistance with their bumper-to-bumper or powertrain warranties, while others have separate policies. These programs cover anything from flat-tire changes and locksmith services to jump-starts and towing. Few reimburse incidental costs like motel rooms (if you have to wait for repairs).

Free Scheduled Maintenance

Some automakers include free scheduled maintenance for items such as oil changes, air filters and tire rotations. Some include consumables including brake pads and windshield wipers; others do not. They are typically for the first couple of years of ownership of a new car.

Other Years