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82 listings
- $26,888fair price$482 above market
- 84,792 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Chicago Auto Place (86 mi away)
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Located in Downers Grove, IL / 86 miles away from Milwaukee, WI
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF42JA003553
Stock: H9041
Certified Pre-Owned: No
Listed since: 03-24-2025 - 78,266 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Specialty Motors (46 mi away)
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Located in Gurnee, IL / 46 miles away from Milwaukee, WI
** VEHICLE LOCATION MAY VARY BETWEEN OUR TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING *** 2018 AUDI S4 PREMIUM PLUS SEDAN 4D...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF45JA169307
Stock: 169307
Certified Pre-Owned: No- $22,995fair price$546 below market
- 95,326 miles
- 1 accident, 3 owners, personal use only
- 21 City / 30 Hwy MPG
- Midway Autohaus (89 mi away)
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Located in Bridgeview, IL / 89 miles away from Milwaukee, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF40JA140074
Stock: 27117
Certified Pre-Owned: No - $28,577fair price$354 below market
- 72,279 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Serra Honda Grandville (108 mi away)
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Located in Grandville, MI / 108 miles away from Milwaukee, WI
Clean CARFAX. This Audi S4 comes well equipped and includes the following features and benefits.Includes 6 month / 6,000 mile limited powertrain war...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF40KA034978
Stock: KA034978
Certified Pre-Owned: No
Listed since: 07-07-2025 - New Listing
- 32,726 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- CarMax Naperville (87 mi away)
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Located in Naperville, IL / 87 miles away from Milwaukee, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF46KA115158
Stock: 27344968
Certified Pre-Owned: No - $32,990fair price
- 42,143 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in San Antonio, TX / 1,108 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF49JA138710
Stock: 2003823841
Certified Pre-Owned: No
Listed since: 06-17-2025 - $21,500good price$1,690 below market
- 105,704 miles
- No accidents, personal use only
- 21 City / 30 Hwy MPG
- Motorcars of Lansing (173 mi away)
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Located in Lansing, MI / 173 miles away from Milwaukee, WI
This Audi S4 Sedan has a dependable Intercooled Turbo Premium Unleaded V-6 3.0 L/183 engine powering this Automatic transmission. Window Grid Diversit...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF45JA001859
Stock: 18040
Certified Pre-Owned: No
Listed since: 05-07-2025 - New Listing$27,199fair price$48 above market
- 83,233 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Motor Werks Cadillac (64 mi away)
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Located in Barrington, IL / 64 miles away from Milwaukee, WI
Rare Fully Loaded Clean One-Owner CARFAX Brilliant Black 2018 Audi S4 3.0T Premium Plus quattro With Apple CarPlay, Android Auto, Ultraview Power Sunr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF47JA023152
Stock: CPG6810
Certified Pre-Owned: No
Listed since: 06-21-2025 - 75,874 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 856 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF48JA001984
Stock: 2003807109
Certified Pre-Owned: No
Listed since: 06-17-2025- $25,995fair price$398 above market
- 80,209 miles
- 2 accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Exclusive Auto Haus (73 mi away)
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Located in Roselle, IL / 73 miles away from Milwaukee, WI
2018 AUDI S4 PRESTIGE SEDAN* 3.0L TFSI V6 ENGINE!* 8-SPEED TIPTRONIC AUTOMATIC!* ALL WHEEL DRIVE!**NAVIGATION SYSTEM****KEYLESS GO****HEAD UP DISPLAY*...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF44JA001503
Stock: EX001503
Certified Pre-Owned: No
Listed since: 06-05-2025 - 88,317 miles
- No accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Exclusive Auto Haus (73 mi away)
Close
Located in Roselle, IL / 73 miles away from Milwaukee, WI
2018 AUDI S4 PREMIUM PLUS SEDAN* 3.0L TFSI V6 ENGINE!* 8-SPEED TIPTRONIC AUTOMATIC!* ALL WHEEL DRIVE!**NAVIGATION SYSTEM****KEYLESS GO****BANG & OLUFS...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF48JA003962
Stock: EX003962
Certified Pre-Owned: No
Listed since: 06-06-2025- New Listing
- 61,708 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Highend Motors (88 mi away)
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Located in Chicago, IL / 88 miles away from Milwaukee, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF48JA201232
Stock: M1125C
Certified Pre-Owned: No
Listed since: 07-18-2025 - Price Drop
- 63,757 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 331 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF47JA135224
Stock: 2003852384
Certified Pre-Owned: No
Listed since: 07-01-2025 - Price Drop
- 68,592 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Tampa, FL / 1,086 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF43JA057917
Stock: 2003836557
Certified Pre-Owned: No
Listed since: 07-08-2025 - New Listing
- 63,664 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to WI*
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Located in Santa Rosa, CA / 1,837 miles away from Milwaukee, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44JA001643
Stock: 27236210
Certified Pre-Owned: No - 105,558 miles
- Issue reported, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- European Autohaus (95 mi away)
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Located in Holland, MI / 95 miles away from Milwaukee, WI
2018 AUDI S4 QUATTRO 105,000 miles, Black on Black Interior, MMI Navigation, Virtual Cockpit, Audi Side Assist, Led Lights, Backup Camera system, Heat...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44JA002016
Stock: 002016
Certified Pre-Owned: No
Listed since: 06-05-2025- New Listing$30,998fair price$1,442 above market
- 61,858 miles
- 1 accident, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to WI*
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Located in Sterling, VA / 612 miles away from Milwaukee, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF49JA100317
Stock: 27517637
Certified Pre-Owned: No - Price Drop$24,500good price$1,288 below market
- 97,005 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Haus of Imports (92 mi away)
Close
Located in Lemont, IL / 92 miles away from Milwaukee, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF41KA012567
Stock: 16708
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing$35,990fair price$1,195 above market
- 38,520 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Washington, DC / 641 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF48KA116909
Stock: 2003809081
Certified Pre-Owned: No
Listed since: 06-14-2025 - Price Drop$32,745good price$2,572 below market
- 38,038 miles
- 1 accident, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Gurnee Volkswagen (46 mi away)
Close
Located in Gurnee, IL / 46 miles away from Milwaukee, WI
Recent Arrival! Odometer is 32777 miles below market average! 2019 S4 3.0T Premium Plus quattro 3.0L TFSI Daytona Gray Pearl**ALL WHEEL DRIVE**, **SUN...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44KA001644
Stock: GV2149A
Certified Pre-Owned: No
Listed since: 07-10-2025 - $37,990fair price$11 below market
- 19,949 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 1,771 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF41KA101091
Stock: 2003773447
Certified Pre-Owned: No
Listed since: 05-28-2025
Showing 1 - 21 out of 82 listings
Consumer Reviews for the Audi S4
Read recent reviews for the Audi S4
Simply Fantastic! Coast to Coast! 2018 S4 Prestige
Chris, 07/23/2017
2018 Audi S4 Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
Coming from a 328i and being a BMW fan in general I was very skeptical, with high expectations, for the S4 and I felt like I was taking a risk when I purchased this car. Looking back, I honestly feel I could not have made a better decision. This car is simply amazing in every way. I recently drove this car coast to coast from New Jersey to San Diego and had plenty of time to break it in. … Ride comfort: 40 hours and 2 1/2 days never went so fast... the Quattro handled torrential downpours to aggressive cornering like a dream. Fatigue was not an issue with the 3-way massaging seats! Driving Dynamics: The S4 accelerates like a rocket and handles like a dream at any speed. The different driving modes are critical as road conditions change. I loved how the Dynamic mode handled the winding mountains in the Southwest with ease and the comfort mode was smooth sailing through the various construction work zones across the country. Tech: The high end gizmos in the new Audi's was what finally pushed me away from BMW and towards Audi. The adjustable color heads up display with Navigation and speed sign recognition worked great! Crossing America, I never had to worry about the changes in the speed limit from a high of 75 to a low of 45 in the work zones... The cameras always caught the sign changes. I had never used lane keeping assist before so there was an adjustment period but once I got used to it... it was a blessing. After hours of driving and possible fatigue it felt like you had a guardian angel by your side giving you gentle nudges to keep you on track day or night. Having Navigation on dual screens is quite nice and extremely customizable, especially zoom in/out with the scroll of your thumb. The only negative I have is that the download speeds of the Audi Connect when searching weather or traffic updates was a bit slow but not surprising considering all the digital processing constantly going on with the car. Overall this car is a dream machine that I plan to enjoy for many years to come.
Used 2018 Audi S4 in Milwaukee, WI Values
Estimated values
2018 Audi S4 Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,641 | $22,707 | $25,245 |
| Clean | $18,998 | $21,940 | $24,366 |
| Average | $17,927 | $20,662 | $22,901 |
| Rough | $16,535 | $19,001 | $20,996 |
The average list price of a used 2018 Audi S4 in Milwaukee, Wisconsin is $29,015. The average mileage on a used Audi S4 2018 for sale in Milwaukee, Wisconsin is 69,406. Based on the average mileage of 69,406 for used 2018 Audi S4 for sale in Milwaukee, WI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Audi S4 2018 in Milwaukee, Wisconsin to be $17,927.
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