Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Blue 2018 Audi S4 Premium PlusBlue 2018 Audi S4 Premium PlusBlue 2018 Audi S4 Premium PlusBlue 2018 Audi S4 Premium PlusBlue 2018 Audi S4 Premium PlusBlue 2018 Audi S4 Premium Plus

    $28,998

    61,326 mi.
    Est. $539/mo

    CarMax Tulalip

    5.0
    Check Availability
    $999 delivery to Tolleson, AZ (13 mi)
    Quick view
  • Navarra Blue Metallic 2018 Audi S4 3.0T PrestigeNavarra Blue Metallic 2018 Audi S4 3.0T PrestigeNavarra Blue Metallic 2018 Audi S4 3.0T PrestigeNavarra Blue Metallic 2018 Audi S4 3.0T PrestigeNavarra Blue Metallic 2018 Audi S4 3.0T PrestigeNavarra Blue Metallic 2018 Audi S4 3.0T Prestige

    $27,995

    73,524 mi.
    Est. $521/mo

    Blue Sky Auto Sales - Crestwood

    1.8
    Check Availability
    $2,159 delivery from Crestwood, IL (1440 mi)
    Quick view
  • 2018 Audi S4 3.0T Premium Plus2018 Audi S4 3.0T Premium Plus2018 Audi S4 3.0T Premium Plus2018 Audi S4 3.0T Premium Plus2018 Audi S4 3.0T Premium Plus2018 Audi S4 3.0T Premium Plus

    $24,998

    95,717 mi.
    Est. $465/mo

    Berkenkotter Motors Castle Rock

    4.5
    Check Availability
    Castle Rock, CO (568 mi)
    Quick view
  • Brilliant Black 2018 Audi S4 3.0T Premium PlusBrilliant Black 2018 Audi S4 3.0T Premium PlusBrilliant Black 2018 Audi S4 3.0T Premium PlusBrilliant Black 2018 Audi S4 3.0T Premium PlusBrilliant Black 2018 Audi S4 3.0T Premium PlusBrilliant Black 2018 Audi S4 3.0T Premium Plus

    $23,883

    $660
    84,033 mi.
    Est. $444/mo

    Genesis of Ontario

    5.0
    Check Availability
    Ontario, CA (319 mi)
    Quick view
  • Black 2018 Audi S4 3.0T PrestigeBlack 2018 Audi S4 3.0T PrestigeBlack 2018 Audi S4 3.0T PrestigeBlack 2018 Audi S4 3.0T PrestigeBlack 2018 Audi S4 3.0T PrestigeBlack 2018 Audi S4 3.0T Prestige

    $20,950

    101,203 mi.
    Est. $390/mo

    XDrive LLC

    Check Availability
    San Diego, CA (298 mi)
    Quick view
  • Ibis White 2018 Audi S4 3.0T PrestigeIbis White 2018 Audi S4 3.0T PrestigeIbis White 2018 Audi S4 3.0T PrestigeIbis White 2018 Audi S4 3.0T PrestigeIbis White 2018 Audi S4 3.0T PrestigeIbis White 2018 Audi S4 3.0T Prestige

    $31,991

    58,123 mi.
    Est. $595/mo

    Auto Star Motors

    Check Availability
    Boise, ID (731 mi)
    Quick view

About the 2018 Audi S4

Basics

3.0T Premium Plus shown (base trim).

Seating
5
Door count
4
Drivetrain
All-wheel drive
Combined MPG
24
Transmission
8-Speed A/T
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Audi S4
FAQs

How much does the 2018 Audi S4 cost?

The 2018 Audi S4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S4 is $25,487, with pricing starting at $14,888.

What is the MPG of the 2018 Audi S4?

The 2018 Audi S4 offers up to 21 MPG in city driving and 30 MPG on the highway for a combined rating of 24 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 Audi S4 reliable?

The 2018 Audi S4 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 S4 owners.

Is the 2018 Audi S4 a good sedan?

Below are the Cars.com consumer ratings for the 2018 Audi S4.

(20 reviews)
Rating breakdown (out of 5):
Comfort
4.8
Interior
4.9
Performance
5.0
Value
4.6
Exterior
4.7
Reliability
4.8
Ratings (20 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.9
Performance
5.0
Value
4.6
Exterior
4.7
Reliability
4.8
Trims

Premium Plus (1 style)

Style
3.0 TFSI Premium Plus quattro AWD
Inventory price
Starting at $51,400
Combined MPG
24
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

Prestige (1 style)

Style
3.0 TFSI Prestige quattro AWD
Inventory price
Starting at $51,400
Combined MPG
24
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed