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124 listings
- $14,998fair price$903 below market
- 124,302 miles
- 2 accidents, 4 owners, personal use only
- 18 City / 28 Hwy MPG
- Serra Ford Farmington Hills (285 mi away)
- Five Star Dealer
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Located in Farmington Hills, MI / 285 miles away from Rockford, IL
Recent Arrival! 18/28 City/Highway MPG This Audi S4 is well equipped with these key features and benefits, Heated Seats, Backup Camera, Keyless Access...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL8FA008164
Stock: FA008164A
Certified Pre-Owned: No
Listed since: 07-19-2025 - $20,000fair price$59 below market
- 77,478 miles
- 1 accident, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Volkswagen of Downtown Chicago (75 mi away)
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Located in Chicago, IL / 75 miles away from Rockford, IL
Our stunning 2014 Audi S4 3.0T Prestige quattro Sedan in Ice Silver Metallic. Powered by a SuperCharged 3.0 Liter V6 producing 333hp coupled to a 7 Sp...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFLXEA076299
Stock: 76299K
Certified Pre-Owned: No
Listed since: 07-24-2025 - 105,765 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- AutoGiant USA (224 mi away)
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Located in Indianapolis, IN / 224 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL5EA006645
Stock: K006645
Certified Pre-Owned: No
Listed since: 07-21-2025- New Listing$16,900fair price$138 below market
- 122,000 miles
- No accidents, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- No Limit Motorworks (51 mi away)
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Located in Palatine, IL / 51 miles away from Rockford, IL
Runs and drives Clean title
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL0FA027548
Stock: 10361
Certified Pre-Owned: No
Listed since: 07-04-2025 - $21,499fair price$839 above market
- 74,190 miles
- No accidents, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- Auto Import Specialist (144 mi away)
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Located in South Bend, IN / 144 miles away from Rockford, IL
WOW! Beautiful 2015 Audi S4 3.0L Quattro sedan. Black on black. Only 74,190 miles. Drives like a dream. Great handling and plenty of power. Well equip...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL8FA099856
Stock: 099856
Certified Pre-Owned: No
Listed since: 05-03-2025 - 107,075 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 28 Hwy MPG
- Chicago Auto Capital (41 mi away)
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Located in Elgin, IL / 41 miles away from Rockford, IL
Vehicle Overview 2015 AUDI S4 QUATTRO S-TRONIC PRESTIGE BRILLIANT BLACK WITH BLACK LEATHER INTERIOR 3.0L TSFI V6 ENGINE 7-SPEED S-TRONIC AUTOMATIC ALL...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL2FA014753
Stock: 014753
Certified Pre-Owned: No
Listed since: 05-02-2025- 101,751 miles
- No accidents, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- Overland Park Imports (373 mi away)
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Located in Overland Park, KS / 373 miles away from Rockford, IL
PERFECT ACCIDENT-FREE CARFAX WITH EXCELLENT SERVICE HISTORY! LOADED PRESTIGE PACKAGE! EQUIPPED WITH LEATHER, NAVIGATION, BACK UP CAMERA, PUSH TO START...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL2FA023971
Stock: A99844
Certified Pre-Owned: No
Listed since: 07-25-2025- New Listing$11,999great price$3,054 below market
- 121,000 miles
- 1 accident, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Ram Motors (333 mi away)
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Located in Cincinnati, OH / 333 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL2EA061215
Stock: 061215
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$25,888fair price$600 below market
- 84,792 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Chicago Auto Place (59 mi away)
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Located in Downers Grove, IL / 59 miles away from Rockford, IL
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 - Price Drop$27,422fair price$1,100 below market
- 66,326 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Chippewa Valley Mazda (218 mi away)
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Located in Chippewa Falls, WI / 218 miles away from Rockford, IL
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: WAUC4AF45JA084357
Stock: MB22901
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing$26,300good price$1,774 below market
- 70,444 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Kings Volkswagen (320 mi away)
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Located in Cincinnati, OH / 320 miles away from Rockford, IL
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: WAUC4AF40JA095489
Stock: JA095489
Certified Pre-Owned: No
Listed since: 07-29-2025 - $20,000good price$574 below market
- 79,168 miles
- 1 accident, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- Diamond Jim's West Allis (73 mi away)
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Located in Milwaukee, WI / 73 miles away from Rockford, IL
4D Sedan 3.0L V6 TFSI DOHC Supercharged 7-Speed Automatic S tronic quattro 3.0T Prestige Priced below KBB Fair Purchase Price! 18/28 City/Highway MPG ...
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL4EA023050
Stock: 023050
Certified Pre-Owned: No
Listed since: 07-21-2025 - New Listing$19,990fair price$1,222 above market
- 60,323 miles
- No accidents, 4 owners, personal use only
- 18 City / 28 Hwy MPG
- Carvana - Chicago (35 mi away)
- Home delivery*
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Located in Chicago, IL / 35 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL1CA066709
Stock: 2003166892
Certified Pre-Owned: No
Listed since: 05-15-2025 - $9,950good price$685 below market
- 152,000 miles
- 1 accident, 5 owners, personal use
- 18 City / 28 Hwy MPG
- Ellet Auto Credit (399 mi away)
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Located in Akron, OH / 399 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL3EA070490
Stock: 070490
Certified Pre-Owned: No
Listed since: 07-09-2025 - $19,639fair price$365 above market
- 79,982 miles
- No accidents, 5 owners, corporate fleet vehicle
- 18 City / 28 Hwy MPG
- Deery Brothers Nissan (149 mi away)
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Located in West Burlington, IA / 149 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL9EA065861
Stock: 1288442
Certified Pre-Owned: No
Listed since: 07-22-2025 - Price Drop$29,590fair price$501 above market
- 63,757 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana - Columbus (350 mi away)
- Home delivery*
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Located in Columbus, OH / 350 miles away from Rockford, IL
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 - New Listing$31,990fair price$55 above market
- 47,738 miles
- No accidents, 4 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana - Kansas City (363 mi away)
- Home delivery*
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Located in Kansas City, MO / 363 miles away from Rockford, IL
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: WAUB4AF45JA139479
Stock: 2003882903
Certified Pre-Owned: No
Listed since: 07-12-2025 - $14,999fair price$134 above market
- 142,000 miles
- 1 accident, 2 owners, personal use only
- 17 City / 26 Hwy MPG, Manual
- Ram Motors (333 mi away)
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Located in Cincinnati, OH / 333 miles away from Rockford, IL
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:
20 Combined MPG (17 City/26 Highway)
Listing Information:
VIN: WAUDGAFL0EA030697
Stock: 030697
Certified Pre-Owned: No
Listed since: 07-20-2024 - New Listing$20,950fair price$662 above market
- 67,554 miles
- 18 City / 28 Hwy MPG
- Dave Knapp Ford Lincoln (272 mi away)
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Located in Greenville, OH / 272 miles away from Rockford, IL
Snatch a bargain on this 2014 Audi S4 Premium Plus while we have it. Spacious yet easy to maneuver, its tried-and-true Automatic transmission and its ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL3EA141512
Stock: 2945A
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing
- 64,406 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,387 miles away from Rockford, IL
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL0EA034983
Stock: 2003934781
Certified Pre-Owned: No
Listed since: 08-01-2025 - 78,266 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Specialty Motors (58 mi away)
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Located in Gurnee, IL / 58 miles away from Rockford, IL
** 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
Showing 1 - 21 out of 124 listings
Consumer Reviews for the Audi S4
Read recent reviews for the Audi S4
Excellent Driver's Car
andre1966, 04/17/2014
2014 Audi S4 Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 7AM)
2014 1st REVIEW - I am now on my third Audi and my current S4 is certainly the best. I test drove all models excluding A8 (can't afford it anyway) and S4 drives the best. Especially in its Sport mode - what a thrill! You can make it a normal commute car and join thousands of other generics on the highway during rush hours. But you can put in more aggressive mode and enjoy a proper sports … car at a press of a button (well several buttons anyway). Brilliant design, excellent engineering and great execution.
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2017 2nd REVIEW - My first review (see above) was written 3+ years ago. Well now I owned this car for 3.5 years. It is an excellent driver's car indeed. Engine is simply superb, smart technology and very thoughtful quality accents are everywhere, car software is perfect. It still drives like a dream. I am very happy with my purchase. Love the quality and reliability, love the intelligence and absolutely love the speed and acceleration. No breakdowns whatsoever in 3.5 years and 56K miles.
However maintenance cost is way too high if you don't do it yourself. I decided to do as much as possible myself (I like working on my cars) and after some initial investment in required tools my son and I already changed oil, breaks, disks, sparks plugs, filters, etc - everything strictly according to the maintenance schedule and AUDI torque specs. We use only OEM parts and save about 60-70% compared to our local dealership price. We also had to buy a special cable to re-program the car, reset service reminder, etc. I actually love working on this AUDI, it is very well engineered and it is a pleasure to service it.
There is one more thing to know / consider. You should not expect this car to be very economical fuel consumption-wise. It all depends on how you drive it - you can get anywhere from 15 to 28 MPG on a highway. Once you floor it, your MPG drops - but the thrill is very well worth it.
Highly recommended to those who like quality, sophistication, reliability, technology and speed. This S4 delivers all of that. Good job AUDI!
2019 3rd REVIEW - I now have almost 85K miles on the odometer. Still truly enjoy driving my S4 every time I am behind the wheel. Superb, high quality and very reliable car. Very fast, very sporty and responsive. My car still looks like new and I am not going to get a new one any time soon.
I always precisely follow recommended service schedule (everything by the book!) and so far I had no problems except for one issue. At around 70K miles I started smelling gas around the vehicle. I run diagnostics and it showed misfire error code in one of the cylinders. The problem was fixed by replacing all 6 ignition coils - I did everything myself in about 20 min. After some on-line research I found that this seems to be a well-known issue - my suggestion would be to replace all coils every 60K miles. Otherwise no problems whatsoever.
2021 4th REVIEW - so far so very good. No issues, scheduled maintenance only. Recently had a road trip across the country, car performed very well and was large enough for comfortable all-day driving. It is now 100K miles + on my odometer.
End of 2022 5th REVIEW - after noticing some minor noises coming out of front suspension at around 105K miles, I changed suspension components in the front myself, properly following original Audi service manual - took me three days but everything was done 100% accurately and carefully using original parts and new bolts and nuts. I had PCV-related code when I diagnosed the car recently, but the code was “unconfirmed” so I just cleared it and it did not show again next time I read the codes. I don’t drive it much these days, but when I do I am still very happy with the car. All maintenance is done according to the schedule, hopefully that will make it last 200K and beyond. The car is already 9 years old but still looks like new!
2023 - here we go, I sold it after 10 years and 115K miles. The car is still like new, and its new owner is very happy. Here is my verdict on this vehicle - it is an excellent and very reliable car as long as all scheduled maintenance is done right. If you are thinking about acquiring this car, I would suggest to check service records and make sure it was maintained properly.
Used 2015 Audi S4 in Rockford, IL Values
Estimated values
2015 Audi S4 Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $12,877 | $16,261 | $18,510 |
| Clean | $12,320 | $15,512 | $17,606 |
| Average | $11,390 | $14,263 | $16,100 |
| Rough | $10,182 | $12,639 | $14,141 |
The average list price of a used 2015 Audi S4 in Rockford, Illinois is $20,835. The average mileage on a used Audi S4 2015 for sale in Rockford, Illinois is 90,015. Based on the average mileage of 90,015 for used 2015 Audi S4 for sale in Rockford, IL 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 2015 in Rockford, Illinois to be $11,390.
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