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116 listings
- $23,999good price$1,376 below market
- 86,529 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Foreign Auto Connect (376 mi away)
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Located in Bloomington, IN / 376 miles away from Green Bay, WI
Foreign Auto Connect is proud to present this 2018 Audi S4 3.0T Premium Plus quattro. Our website offers a wealth of resources to ensure you confident...
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: WAUB4AF46JA146800
Stock: 146800
Certified Pre-Owned: No
Listed since: 05-22-2025 - $36,590fair price
- 19,999 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 934 miles away from Green Bay, 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: WAUB4AF49JA003114
Stock: 2003917535
Certified Pre-Owned: No
Listed since: 07-22-2025 - $19,495fair price$135 above market
- 125,968 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- F1rst Motors (336 mi away)
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Located in Indianapolis, IN / 336 miles away from Green Bay, 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: WAUC4AF48JA076642
Stock: 076642
Certified Pre-Owned: No
Listed since: 03-02-2025 - $23,997good price$866 below market
- 88,617 miles
- 1 accident, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- PHD Auto Group (365 mi away)
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Located in Elyria, OH / 365 miles away from Green Bay, 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: WAUB4AF48JA017196
Stock: 017196C
Certified Pre-Owned: No
Listed since: 06-28-2025 - $22,895fair price$675 below market
- 98,321 miles
- 2 accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Indy Wholesale Direct (327 mi away)
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Located in Carmel, IN / 327 miles away from Green Bay, 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: WAUC4AF49JA002212
Stock: 002212T
Certified Pre-Owned: No
Listed since: 05-30-2025 - $25,995fair price$346 below market
- 80,209 miles
- 2 accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Exclusive Auto Haus (172 mi away)
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Located in Roselle, IL / 172 miles away from Green Bay, 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 - 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 / 934 miles away from Green Bay, 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- 160,650 miles
- No accidents, 4 owners, personal use only
- 18 City / 28 Hwy MPG
- 616 Motors (154 mi away)
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Located in Jenison, MI / 154 miles away from Green Bay, 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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL5AA100583
Stock: 24533
Certified Pre-Owned: No
Listed since: 05-04-2025- 61,308 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Genesis of Parma (382 mi away)
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Located in Parma, OH / 382 miles away from Green Bay, 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: WAUC4AF47JA003858
Stock: 46245T
Certified Pre-Owned: No
Listed since: 07-16-2025- 125,705 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Kearns Motor Car Co (103 mi away)
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Located in Johnson Creek, WI / 103 miles away from Green Bay, 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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUKGAFL2AA156190
Stock: 9414
Certified Pre-Owned: No
Listed since: 06-25-2025- Price Drop$28,500fair price$111 above market
- 66,232 miles
- 1 accident, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Audi Dublin (392 mi away)
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Located in Dublin, OH / 392 miles away from Green Bay, 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: WAUB4AF48JA233047
Stock: BM18500B
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing$31,990fair price$1,157 above market
- 47,738 miles
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Kansas City, MO / 501 miles away from Green Bay, 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 Unavailable.
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 - 88,317 miles
- No accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Exclusive Auto Haus (172 mi away)
Close
Located in Roselle, IL / 172 miles away from Green Bay, 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- 89,491 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Mainstreet Motor Company (267 mi away)
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Located in Hopkins, MN / 267 miles away from Green Bay, WI
Get behind the wheel of this sleek and powerful 2018 Audi S4 3.0T quattro with just 89,491 miles, a clean title, no accidents, and all-wheel drive. Po...
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: WAUC4AF40JA002650
Stock: 002650
Certified Pre-Owned: No
Listed since: 04-13-2025- New Listing
- 49,201 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 717 miles away from Green Bay, 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: WAUB4AF46JA016452
Stock: 2003876994
Certified Pre-Owned: No
Listed since: 07-15-2025 - 63,224 miles
- No accidents, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 934 miles away from Green Bay, 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: 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: WAUB4AF44JA003067
Stock: 2003924954
Certified Pre-Owned: No
Listed since: 07-24-2025- 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 / 1,182 miles away from Green Bay, 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 - 53,132 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- LW Automotive (488 mi away)
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Located in Pittsburgh, PA / 488 miles away from Green Bay, WI
LW Automotive LW Automotive 9234 Perry Highway Pittsburgh, PA 15237 4**-3**-7*** FREE NATIONWIDE SHIPPING AT ASKING PRICE!! (EXCLUDES VEHICLES UNDER $...
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: WAUB4AF4XJA003672
Stock: 19438
Certified Pre-Owned: No
Listed since: 06-22-2025- 105,558 miles
- Issue reported, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- European Autohaus (152 mi away)
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Located in Holland, MI / 152 miles away from Green Bay, 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- 100,278 miles
- 1 accident, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Capital Motor Company (175 mi away)
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Located in Eau Claire, WI / 175 miles away from Green Bay, WI
We have for sale a beautiful 2018 Audi S4 3.0T Premium Plus Quattro Sedan that looks fantastic and is a treat to drive! It has gorgeous Daytona Gray P...
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: WAUB4AF47JA125387
Stock: 6538
Certified Pre-Owned: No
Listed since: 06-21-2025- $23,900great price$3,217 below market
- 97,005 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Haus of Imports (191 mi away)
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Located in Lemont, IL / 191 miles away from Green Bay, 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
Showing 43 - 63 out of 116 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 2018 Audi S4 in Green Bay, 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 | $18,822 | $21,745 | $24,163 |
| Clean | $18,206 | $21,011 | $23,322 |
| Average | $17,180 | $19,787 | $21,919 |
| Rough | $15,846 | $18,196 | $20,096 |
The average list price of a used 2018 Audi S4 in Green Bay, Wisconsin is $25,611. The average mileage on a used Audi S4 2018 for sale in Green Bay, Wisconsin is 83,426. Based on the average mileage of 83,426 for used 2018 Audi S4 for sale in Green Bay, 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 Green Bay, Wisconsin to be $17,180.
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