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Used 2021 Audi S4's for sale
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114
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2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Ibis White
Portland, OR
M&M Investment Cars
$40,990
20,591 miles
Killer Deal
View All Photos
2021 Audi S4 Premium Quattro
AWD - V6, 3.0L; Turbo
Quantum Gray
South Amboy, NJ
Dunhill Auto Group
$33,888
$3,822 below market
33,197 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Mythos Black Metallic
Bloomfield, CT
Penske Tristate
$46,315
$8,256 above market
20,808 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Daytona Beach, FL
Mercedes-benz Of Daytona Beach
$49,215
$10,268 above market
19,557 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Mythos Black Metallic
Streetsboro, OH
Volkswagen Of Streetsboro
$39,399
Competitive price
19,685 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Navarra Blue Metallic
Murrieta, CA
Abramovich Motors
$34,990
Competitive price
47,106 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Ibis White
Portland, OR
M & M Investment Cars
$40,990
Competitive price
20,591 miles
View All Photos
2021 Audi S4 Premium Quattro
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Union City, GA
Alm Kia South
$37,980
$1,209 below market
20,951 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Gray
Sterling, VA
Maserati Of Washington
$41,840
Competitive price
26,833 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Black
Schererville, IN
Bmw Of Schererville
$42,240
$3,931 above market
24,450 miles
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2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Quantum Gray SDS
Danbury, CT
Georgica Auto Holdings
$42,987
$6,674 above market
36,208 miles
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2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Turbo Blue
Marietta, GA
Autonomous Automotive Group
$39,999
Competitive price
18,150 miles
View All Photos
2021 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Glacier White Metallic
Wendell, NC
Leith Ford
$39,997
Competitive price
33,077 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Quantum Gray
Huntington Station, NY
Audi Of Huntington
$45,995
$7,156 above market
24,582 miles
View All Photos
2021 Audi S4 Premium Quattro
AWD - V6, 3.0L; Turbo
Mythos Black Metallic
Fairfield, CA
Volkswagen Of Fairfield
$37,487
Competitive price
38,294 miles
View All Photos
2021 Audi S4 Premium Quattro
AWD - V6, 3.0L; Turbo
Black
Orlando, FL
Sport Subaru South
$40,304
Competitive price
18,870 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Rocklin, CA
Audi Rocklin
$44,879
$5,431 above market
17,183 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Navarra Blue Metallic
Linden, NJ
Deluxe Auto Sales
$38,222
$3,857 above market
47,834 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Quantum Gray
Fishers, IN
Coast To Coast - Fishers
$39,490
$3,340 above market
41,980 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Black
Kansas City, MO
Molle Toyota Footer
$39,000
$5,727 above market
46,974 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Gray
Zionsville, IN
Pearson Ford
$43,739
$3,583 above market
13,265 miles
View All Photos
2021 Audi S4 Premium Plus
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
Hoffman Estates, IL
Audi Hoffman Estates
$45,880
$6,933 above market
18,524 miles
View All Photos
2021 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Daytona Gray Pearl Effect
West Palm Beach, FL
Palm Beach Mitsubishi
$39,949
Competitive price
33,933 miles
View All Photos
2021 Audi S4 Prestige Quattro
AWD - V6, 3.0L; Turbo
Quantum Gray
Clovis, CA
Future Kia
$39,994
$10,976 above market
41,045 miles
Vehicles 1 -
114
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