Audi S4 for Sale in Illinois

Live Audi S4 inventory in Illinois, priced low to high.

12 listings · $11,980 – $40,391

Used 2015 Audi S4

Premium Plus

$11,980

182,207 mi

Est. $184/mo*

74 days on market

BlackBlack

Driven Auto of Waukegan

Waukegan, IL

Used 2004 Audi S4

$13,661

57,992 mi

Est. $208/mo*

142 days on market

GraySilver

Luxury Auto Selection

Chicago, IL

Used 2008 Audi S4

$15,972

98,218 mi

Est. $241/mo*

103 days on market

RedBlack

Car Luxe Motors

Crest Hill, IL

Used 2007 Audi S4

$17,142

51,276 mi

Est. $258/mo*

10 days on market

BlueSilver/Black

Luxury Motors Credit

Crestwood, IL

Used 2004 Audi S4

$18,247

79,844 mi

Est. $273/mo*

74 days on market

Brilliant BlackEbony

Gold Coast Motors Inc.

Naperville, IL

Used 2019 Audi S4

Premium Plus

$28,209

81,931 mi

Est. $415/mo*

93 days on market

Black MetallicMagma Red

McGrath Acura of Libertyville

Libertyville, IL

Used 2019 Audi S4

Premium Plus

$28,876

64,315 mi

Est. $425/mo*

126 days on market

GrayMagma Red

Specialty Motors

Gurnee, IL

Used 2019 Audi S4

Premium

$29,912

63,852 mi

Est. $440/mo*

36 days on market

GrayBlack

Napleton Westmont Porsche

Westmont, IL

Used 2023 Audi S4

Premium Plus

$39,265

36,811 mi

Est. $573/mo*

300 days on market

Ibis WhiteBlack

Napleton's Oak Lawn Mazda

Oak Lawn, IL

Used 2023 Audi S4

Premium Plus

$39,695

49,819 mi

Est. $579/mo*

148 days on market

WhiteBlack

Gurnee Volkswagen

Gurnee, IL

Used 2023 Audi S4

Premium Plus

$39,701

29,885 mi

Est. $579/mo*

102 days on market

WhiteBlack

Gravity Autos Chicago

Highland Park, IL

Used 2023 Audi S4

Premium Plus

$40,391

42,418 mi

Est. $589/mo*

103 days on market

Glacier WhiteBlack

Fox Valley Volkswagen Saint Charles

St Charles, IL