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
  • Red 2018 Audi S4 Premium Plus Sedan 4DRed 2018 Audi S4 Premium Plus Sedan 4DRed 2018 Audi S4 Premium Plus Sedan 4DRed 2018 Audi S4 Premium Plus Sedan 4DRed 2018 Audi S4 Premium Plus Sedan 4DRed 2018 Audi S4 Premium Plus Sedan 4D

    $24,900

    70,842 mi.
    Est. $468/mo

    Exotic Motors

    3.3
    Check Availability
    Rolling Meadows, IL (26 mi)

    Quick view
  • Mythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium Plus

    $14,888

    147,580 mi.
    Est. $280/mo

    Waconia Dodge Chrysler Jeep RAM

    4.0
    Check Availability
    Waconia, MN (371 mi)

    Quick view
  • Glacier White 2018 Audi S4 3.0T PrestigeGlacier White 2018 Audi S4 3.0T PrestigeGlacier White 2018 Audi S4 3.0T PrestigeGlacier White 2018 Audi S4 3.0T PrestigeGlacier White 2018 Audi S4 3.0T PrestigeGlacier White 2018 Audi S4 3.0T Prestige

    $26,007

    $100
    67,374 mi.
    Est. $489/mo

    Palm Beach Toyota

    4.8
    Check Availability
    West Palm Beach, FL (1,135 mi)
    Quick view
  • Navarra Blue Metallic 2018 Audi S4 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S4 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S4 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S4 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S4 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S4 3.0T Premium Plus

    $24,576

    74,899 mi.
    Est. $462/mo

    Modern Mazda

    5.0
    Check Availability
    Thomaston, CT (750 mi)
    Quick view
  • Black Metallic 2018 Audi S4 3.0T Premium PlusBlack Metallic 2018 Audi S4 3.0T Premium PlusBlack Metallic 2018 Audi S4 3.0T Premium PlusBlack Metallic 2018 Audi S4 3.0T Premium PlusBlack Metallic 2018 Audi S4 3.0T Premium PlusBlack Metallic 2018 Audi S4 3.0T Premium Plus

    $21,382

    101,670 mi.
    Est. $402/mo

    Courtesy Chrysler Jeep Dodge RAM of Tampa

    4.4
    Check Availability
    Tampa, FL (1,008 mi)
    Quick view
  • Gotland Green Metallic 2018 Audi S4 3.0T PrestigeGotland Green Metallic 2018 Audi S4 3.0T PrestigeGotland Green Metallic 2018 Audi S4 3.0T PrestigeGotland Green Metallic 2018 Audi S4 3.0T PrestigeGotland Green Metallic 2018 Audi S4 3.0T PrestigeGotland Green Metallic 2018 Audi S4 3.0T Prestige

    $28,995

    66,900 mi.
    Est. $545/mo

    White Horse Automotive

    4.1
    Check Availability
    Avon, NY (512 mi)
    Quick view
  • Daytona Gray Pearl Effect 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S4 3.0T Prestige

    $25,216

    75,319 mi.
    Est. $474/mo

    AutoNation USA Gulf Freeway

    4.7
    Check Availability
    Houston, TX (948 mi)
    Quick view
  • Glacier White Metallic 2018 Audi S4 3.0T Premium Plus

    $24,998

    73,921 mi.
    Est. $470/mo

    Team Volkswagen & Audi Northwest Indiana

    4.8
    Check Availability
    Merrillville, IN (34 mi)

    Quick view
  • Gray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium Plus

    $38,998

    21,322 mi.
    Est. $733/mo

    CarMax Turnersville

    Check Availability
    Sicklerville, NJ (677 mi)
    Quick view
  • Gray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium Plus

    $35,998

    23,305 mi.
    Est. $677/mo

    CarMax Brandywine

    3.4
    Check Availability
    Brandywine, MD (609 mi)
    Quick view
  • DAYTONA GRAY METALLIC 2018 Audi S4 3.0T PrestigeDAYTONA GRAY METALLIC 2018 Audi S4 3.0T PrestigeDAYTONA GRAY METALLIC 2018 Audi S4 3.0T PrestigeDAYTONA GRAY METALLIC 2018 Audi S4 3.0T PrestigeDAYTONA GRAY METALLIC 2018 Audi S4 3.0T PrestigeDAYTONA GRAY METALLIC 2018 Audi S4 3.0T Prestige

    $20,994

    $1.1K
    90,695 mi.
    Est. $395/mo

    2 Manny's Auto Sales

    4.9
    Check Availability
    Union City, NJ (709 mi)
    Quick view
  • 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. $545/mo

    CarMax Tulalip

    5.0
    Check Availability
    Marysville, WA (1,727 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. $449/mo

    Genesis of Ontario

    5.0
    Check Availability
    Ontario, CA (1,709 mi)
    Quick view
  • Gray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium PlusGray 2018 Audi S4 Premium Plus

    $32,998

    39,160 mi.
    Est. $620/mo

    CarMax Tucson

    4.8
    Check Availability
    Tucson, AZ (1,441 mi)
    Quick view
  • Daytona Gray Pearl Effect 2018 Audi S4 3.0 Premium PlusDaytona Gray Pearl Effect 2018 Audi S4 3.0 Premium PlusDaytona Gray Pearl Effect 2018 Audi S4 3.0 Premium PlusDaytona Gray Pearl Effect 2018 Audi S4 3.0 Premium PlusDaytona Gray Pearl Effect 2018 Audi S4 3.0 Premium PlusDaytona Gray Pearl Effect 2018 Audi S4 3.0 Premium Plus

    $36,995

    11,286 mi.
    Est. $695/mo

    The Audi Connection

    Check Availability
    Cincinnati, OH (252 mi)
    Quick view
  • Orange 2018 Audi S4 3.0T Premium PlusOrange 2018 Audi S4 3.0T Premium PlusOrange 2018 Audi S4 3.0T Premium PlusOrange 2018 Audi S4 3.0T Premium PlusOrange 2018 Audi S4 3.0T Premium PlusOrange 2018 Audi S4 3.0T Premium Plus

    $32,977

    51,474 mi.
    Est. $620/mo

    U Car Connect

    Check Availability
    Eden Prairie, MN (356 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

    $19,900

    93,072 mi.
    Est. $374/mo

    Auto Bid Center

    Check Availability
    Essex, MD (612 mi)
    Quick view
  • Tango Red Metallic 2018 Audi S4 3.0T Premium PlusTango Red Metallic 2018 Audi S4 3.0T Premium PlusTango Red Metallic 2018 Audi S4 3.0T Premium PlusTango Red Metallic 2018 Audi S4 3.0T Premium PlusTango Red Metallic 2018 Audi S4 3.0T Premium PlusTango Red Metallic 2018 Audi S4 3.0T Premium Plus

    $20,995

    116,631 mi.
    Est. $395/mo

    Max Quality Auto - Baton Rouge

    Check Availability
    Baton Rouge, LA (813 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. $601/mo

    Auto Star Motors

    Check Availability
    Boise, ID (1,453 mi)
    Quick view
  • Glacier White 2018 Audi S4 3.0T Premium PlusGlacier White 2018 Audi S4 3.0T Premium PlusGlacier White 2018 Audi S4 3.0T Premium PlusGlacier White 2018 Audi S4 3.0T Premium PlusGlacier White 2018 Audi S4 3.0T Premium PlusGlacier White 2018 Audi S4 3.0T Premium Plus

    $19,995

    $600
    115,827 mi.
    Est. $376/mo

    Prime Motor Co

    Check Availability
    Portland, OR (1,753 mi)
    Quick view
  • Glacier White Metallic 2018 Audi S4 3.0T Premium PlusGlacier White Metallic 2018 Audi S4 3.0T Premium PlusGlacier White Metallic 2018 Audi S4 3.0T Premium PlusGlacier White Metallic 2018 Audi S4 3.0T Premium PlusGlacier White Metallic 2018 Audi S4 3.0T Premium PlusGlacier White Metallic 2018 Audi S4 3.0T Premium Plus

    $28,999

    68,150 mi.
    Est. $545/mo

    Ikenna Auto Sales

    Check Availability
    San Antonio, TX (1,050 mi)
    Quick view
  • Daytona Gray Pearl 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl 2018 Audi S4 3.0T PrestigeDaytona Gray Pearl 2018 Audi S4 3.0T Prestige

    $21,201

    97,407 mi.
    Est. $399/mo

    Velocity Autohaus

    Check Availability
    Hasbrouck Heights, NJ (707 mi)
    Quick view
  • Black 2018 Audi S4 3.0T Premium PlusBlack 2018 Audi S4 3.0T Premium PlusBlack 2018 Audi S4 3.0T Premium PlusBlack 2018 Audi S4 3.0T Premium PlusBlack 2018 Audi S4 3.0T Premium PlusBlack 2018 Audi S4 3.0T Premium Plus

    $12,998

    150,731 mi.
    Est. $244/mo

    Tampa Bay Truck Factory LLC

    Check Availability
    Tampa, FL (1,001 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

    $32,995

    41,010 mi.
    Est. $620/mo

    J & S Autohaus

    3.9
    Check Availability
    Ewing, NJ (680 mi)
    Quick view
  • Ibis White 2018 Audi S4 3.0T Premium PlusIbis White 2018 Audi S4 3.0T Premium PlusIbis White 2018 Audi S4 3.0T Premium PlusIbis White 2018 Audi S4 3.0T Premium PlusIbis White 2018 Audi S4 3.0T Premium PlusIbis White 2018 Audi S4 3.0T Premium Plus

    $23,995

    79,777 mi.
    Est. $451/mo

    Beck's Auto Group

    3.7
    Check Availability
    Mason, OH (247 mi)
    Quick view
  • Mythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium PlusMythos Black Metallic 2018 Audi S4 3.0T Premium Plus

    $23,875

    91,087 mi.
    Est. $449/mo

    Autoshow LLC

    3.5
    Check Availability
    Somerset, NJ (691 mi)
    Quick view
  • Florett Silver Metallic 2018 Audi S4 3.0T Premium PlusFlorett Silver Metallic 2018 Audi S4 3.0T Premium PlusFlorett Silver Metallic 2018 Audi S4 3.0T Premium PlusFlorett Silver Metallic 2018 Audi S4 3.0T Premium Plus

    $30,995

    43,594 mi.
    Est. $583/mo

    carneed

    4.4
    Check Availability
    Northbrook, IL (18 mi)
    Quick view

Audi S4 prices by year

Model year Average price Deals
2023 Audi S4 $43,860 19 Great deals
2022 Audi S4 $40,033 19 Good deals
2021 Audi S4 $34,886 24 Good deals
2019 Audi S4 $29,265 10 Great deals

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 $25,086, with pricing starting at $12,998.

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.

What are some similar vehicles and competitors of the 2018 Audi S4?

The 2018 Audi S4 compares to and/or competes against the following vehicles:


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

Similar Cars

Research the 2018 Audi S4

Compare the 2018 Audi S4

Audi S4 trims