Toggle navigation
Used Cars
New Cars
EV
Sell Car
Reviews
Favorites
Login
used Cars
Audi
S4
2018
Used 2018 Audi S4's for sale
under $38,995
Filters
List
Graph
Filter Vehicles
All Makes
AM General
Acura
Alfa Romeo
Aston Martin
Audi (110)
BMW
Bentley
Blue Bird
Buick
Cadillac
Chevrolet
Chrysler
Dodge
Ferrari
Fiat
Fisker
Ford
Freightliner
GMC
Genesis
Harley-Davidson
Hino
Honda
Hummer
Hyundai
Infiniti
International
Isuzu
JAYCO
Jaguar
Jeep
Karma
Kawasaki
Kia
Lamborghini
Land Rover
Lexus
Lincoln
Lotus
Lucid
MINI
Maserati
Maybach
Mazda
McLaren
Mercedes-Benz
Mercury
Mitsubishi
Nissan
Oldsmobile
Passport
Plymouth
Polestar
Pontiac
Porsche
Ram
Rivian
Rolls Royce
Saab
Saturn
Scion
Subaru
Suzuki
Tesla
Toyota
Volkswagen
Volvo
smart
All Models
S4
All Years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
to
All Years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
Mileage
-
Price
$
- $
$
- $
per month
All States
Select distance
5 miles
10 miles
15 miles
20 miles
25 miles
50 miles
100 miles
200 miles
300 miles
400 miles
500 miles
1000 miles
Nationwide
New and Used
New
Used
All Fuel Types
Gasoline
All Transmissions
Automatic
All Drive Types
Awd
All Vehicle Types
Cars
SUV
Trucks
Van
Exotic
All Colors
Beige
Black
Blue
Brown
Gold
Gray
Green
Orange
Pink
Purple
Red
Silver
Unknown
White
Yellow
All Trims
All Dealers
1st Auto Gallery
63 Auto Inc. - 57 Cars For Sale
Accurate Automotive Sales & Service
Agm Auto Sales
Alfa Cars
Atlanta United Motors
Audi Columbus
Auto Boom
Auto Hub
Auto Kings - Bend
Auto Park Dallas
Auto Source Of Texas
Auto Star Motors
Auto World Of Winston - Salem
Autobahn Usa Dedham
Automaxx Of The Carolinas
Autonation Drive
Autonation Usa Charlotte, Nc
Autonation Usa Henderson, Nv
Autonation Usa San Antonio, Tx
Autosavvy Woods Cross
Autoshow
Autoshow Llc
Autosphere Ga
Avid Autosports
Belmonte Auto Imports
Bmw Of Toledo
Bob Johnson Auto Group
Calavan Kia West
California Car Company
Capital Mazda Of Cary
Carmart
Carmax Fremont
Carmax Sacramento South
Carmax Santa Rosa
Carmel Motors
Carolina Luxury Imports
Carvana
Champion Car Company Inc.
Chicago Auto Place
Choice Auto Center
Colorado Auto Finders
Coventry Motorcar
Dan O'brien Motorsports
Daniels Bmw
Dc Motors
Eagle Automotives Inc
Echopark Raleigh
Emich Automotive
European Motorcars
Faulkner To Be Sure
Florida Fine Cars
Foley Motorsports
Fontana Motors Direct
Garber Rochester
Golden Auto Group
Grand Prix Motors Inc.
Greenway Ford
Gt Motors Nj
Happy Days Motor Company
Hendrick Acura
Hgreg Nissan Kendall
Imperial Highline
Indy Auto Man
Kdk Mitsubishi
Konkin Auto Group Inc
Leith Ford
Lexus Of Watertown
Lv Auto Brokers Llc
Lw Automotive
Mastria Nissan
Mercedes-benz Of Miami
Mercedes-benz Of Yakima
Morong Falmouth Mazda
Motor Market Auto Sales
Motorcars Of Denver
New York Motors Group Solutions Llc
Nextgear Motors
Niello Mini
Nissan Of Fort Pierce
Parks Chevrolet
Penske Automotive Group
Penske West Cars
Pinnacle Imports
Plano Pre-owned Auto Group
Quality Auto Center Ramsey
Rocky Mountain Eurosport Parker Llc
Rpm Garage
S&a Automotive Corp Dba Car O Bar
Sonic Automotive
Sons Honda
Springs Automotive Group - Platte Ave
Tennessee Auto Brokers Llc
Tom Wood Volkswagen Noblesville
Toothman Ford Sales Inc
Toy Barn
Triad Imports
Valenti Subaru
Van Horn Volkswagen Of Sheboygan
Vaughn Motor Sports
Vip Automotive Llc - 28 Cars For Sale
Warwick Autopark Llc
West Houston Mitsubishi
Westside Auto Brokers
Wr Cars Inc
Search
110 Results
Filters
List
Graph
Vehicles 1 -
110
Sort:
Best Match
Price Low
Price High
Best Deal
Distance
Mileage Low
Mileage High
Year Newest
Year Oldest
Most Recent
Make Model
Distance:
Distance
5 miles
10 miles
15 miles
20 miles
25 miles
50 miles
100 miles
200 miles
300 miles
400 miles
500 miles
1000 miles
Nationwide
Max Price:
Max Price
$10,000
$15,000
$20,000
$25,000
$30,000
$35,000
$40,000
$45,000
$50,000
$55,000
$60,000
$65,000
$70,000
$75,000
$80,000
$85,000
$90,000
$95,000
$100,000+
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Florett Silver Metallic
Somerset, NJ
Autoshow
$33,900
33,113 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
GRAY
Plano, TX
Plano Pre-owned Auto Group
$24,795
$2,330 above market
94,301 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
BLUE
Mooresville, NC
Champion Car Company Inc.
$32,497
$2,970 above market
46,804 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
BLUE
Whitman, MA
Wr Cars Inc
$29,900
$3,683 above market
68,890 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Coventry, CT
Coventry Motorcar
$29,995
$3,205 above market
60,684 miles
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
[Y1] Tango Red Metallic
Lewisville, TX
Auto Park Dallas
$38,995
$7,257 above market
39,618 miles
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Black
Winston-salem, NC
Auto World Of Winston - Salem
$27,500
$3,987 above market
84,147 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Portland, OR
Grand Prix Motors Inc.
$28,900
$2,638 above market
62,560 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Brunswick, OH
Kdk Mitsubishi
$28,500
Competitive price
63,036 miles
Killer Deal
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
GRAY
Portland, OR
Konkin Auto Group Inc
$24,995
$6,947 below market
27,555 miles
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Black
Houston, TX
West Houston Mitsubishi
$28,998
Competitive price
68,514 miles
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Ibis White
Noblesville, IN
Tom Wood Volkswagen Noblesville
$24,883
$2,980 above market
100,481 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Boise, ID
Auto Star Motors
$32,991
$6,476 above market
69,364 miles
Killer Deal
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Gray
Middleburg Heights, OH
Westside Auto Brokers
$16,500
$13,592 below market
34,709 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
[2D] Navarra Blue Metallic
Dallas, TX
Rpm Garage
$27,991
$6,074 above market
90,375 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Mythos Black Metallic
Springfield, NJ
Quality Auto Center Ramsey
$35,995
$14,936 above market
50,547 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Black
Houston, TX
S&a Automotive Corp Dba Car O Bar
$27,998
$1,907 above market
67,838 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Florett Silver Metallic
Manassas, VA
Imperial Highline
$26,995
$1,828 above market
71,047 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Navarra Blue Metallic
Westerly, RI
Valenti Subaru
$28,636
$3,079 above market
64,179 miles
View All Photos
2018 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
RED
Arlington, VA
Eagle Automotives Inc
$27,700
Competitive price
65,172 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
White
Bend, OR
Auto Kings - Bend
$29,990
$1,224 below market
33,164 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
GRAY
Greensboro, NC
Triad Imports
$26,950
$2,895 above market
79,995 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Phoenix, AZ
Motor Market Auto Sales
$26,499
$3,983 above market
87,059 miles
View All Photos
2018 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Florett Silver Metallic
Indianapolis, IN
Indy Auto Man
$32,550
Competitive price
18,481 miles
Vehicles 1 -
110
Prev
Page
1
of 5
Next
×
Login to access your Favorites across multiple devices
Forgot Password?
Login
Don't have an account?
Register