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56 listings
- $18,995fair price$264 above market
- 99,505 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Booth Motors (33 mi away)
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Located in Longmont, CO / 33 miles away from Fort Collins, CO
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: WAUBGAFL6GA001750
Stock: 16765A
Certified Pre-Owned: No - New Listing
- 208,776 miles
- No accidents, 4 owners, personal use
- 18 City / 28 Hwy MPG
- Off-Road Automotive (39 mi away)
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Located in Fort Lupton, CO / 39 miles away from Fort Collins, CO
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: WAUBGAFL2EA006053
Stock: R1026
Certified Pre-Owned: No - Price Drop$17,105fair price$431 below market
- 100,567 miles
- 1 accident, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Mike Maroone GMC (43 mi away)
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Located in Boulder, CO / 43 miles away from Fort Collins, CO
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: WAUBGAFL9EA065844
Stock: P065844
Certified Pre-Owned: No
Listed since: 06-25-2025 - 92,037 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Momentum Of Denver (69 mi away)
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Located in Englewood, CO / 69 miles away from Fort Collins, CO
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: WAUBGAFL9EA147055
Stock: 147055
Certified Pre-Owned: No
Listed since: 07-25-2025- New Listing
- 89,787 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Adi Autosport (67 mi away)
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Located in Aurora, CO / 67 miles away from Fort Collins, CO
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: WAUBGBFL2GA003419
Stock: 9448
Certified Pre-Owned: No
Listed since: 07-30-2025 - 77,428 miles
- 1 accident, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Colorado Auto Finders (73 mi away)
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Located in Centennial, CO / 73 miles away from Fort Collins, CO
**2016 Audi S4 3.0T Quattro Performance Luxury Sedan in Sleek Black** This **2016 Audi S4** is a masterclass in German engineering, blending **super...
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: WAUBGAFL3GA009255
Stock: U16354
Certified Pre-Owned: No- New Listing
- 64,406 miles
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 623 miles away from Fort Collins, CO
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL0EA034983
Stock: 2003934781
Certified Pre-Owned: No
Listed since: 08-01-2025 - 55,616 miles
- 1 accident, 4 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Motorcars of Denver (73 mi away)
- Home delivery*
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Located in Centennial, CO / 73 miles away from Fort Collins, CO
**INCREDIBLY CLEAN AND VERY LOW MILES**FULLY LOADED**NAVIGATION WITH BACKUP CAMERA**AUDI SIDE ASSIST**B&O PREMIUM SOUND SYSTEM**HEATED AND COOLED SEAT...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: WAUB4BF45JA056740
Stock: N1447
Certified Pre-Owned: No
Listed since: 06-13-2025- 103,985 miles
- 3 accidents, 3 owners, corporate fleet vehicle
- 18 City / 28 Hwy MPG
- A.S. Auto (65 mi away)
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Located in Denver, CO / 65 miles away from Fort Collins, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: WAUKGAFL5GA004655
Stock: 004655
Certified Pre-Owned: No
Listed since: 06-14-2025- 91,708 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Booth Motors (33 mi away)
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Located in Longmont, CO / 33 miles away from Fort Collins, CO
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: WAUB4AF47JA225716
Stock: 16939
Certified Pre-Owned: No- New Listing$32,591good price$760 below market
- 48,256 miles
- 21 City / 30 Hwy MPG
- AutoNation USA Colorado Springs (118 mi away)
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Located in Colorado Springs, CO / 118 miles away from Fort Collins, CO
Daytona Gray Pearl EffectSun/MoonroofLeather SeatsNavigation SystemKeyless StartRear SpoilerAutoNation USA Houston is pleased to be currently ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44KA107463
Stock: KA107463
Certified Pre-Owned: No
Listed since: 07-15-2025 - Price Drop
- 72,280 miles
- No accidents, 3 owners, personal use only
- 17 City / 26 Hwy MPG, Manual
- Mike Maroone Honda (127 mi away)
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Located in Colorado Springs, CO / 127 miles away from Fort Collins, CO
3.0L V6 TFSI DOHC Supercharged, 6-Speed Manual with Overdrive. 2013 Audi S4 3.0T Premium Plus quattro Inbound unit** Very clean, low miles, taken good...
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:
20 Combined MPG (17 City/26 Highway)
Listing Information:
VIN: WAUDGBFL9DA228747
Stock: H228747
Certified Pre-Owned: No
Listed since: 07-24-2025 - $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 / 858 miles away from Fort Collins, CO
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 - $12,999fair price$671 below market
- 106,338 miles
- 1 accident, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Denver Auto Gallery (67 mi away)
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Located in Inglewood, CO / 67 miles away from Fort Collins, CO
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: WAUBGAFL7CA075074
Stock: 075074
Certified Pre-Owned: No
Listed since: 06-26-2025 - $26,900fair price$837 below market
- 78,931 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Vista Nissan (165 mi away)
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Located in Casper, WY / 165 miles away from Fort Collins, CO
Recent Arrival! 2018 Audi S4 3.0T Premium Plus quattro Florett Silver Metallic quattro** BLUETOOTH / HANDS FREE **, ** USB CONNECTION **, ** NAVIGATIO...
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: WAUB4AF43JA051949
Stock: 25B1428P
Certified Pre-Owned: No
Listed since: 07-17-2025 - $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 / 709 miles away from Fort Collins, CO
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 - New Listing$20,590fair price$1,660 above market
- 60,323 miles
- No accidents, 4 owners, personal use only
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 869 miles away from Fort Collins, CO
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 - $26,995fair price$330 below market
- 84,501 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Adi Autosport (67 mi away)
Close
Located in Aurora, CO / 67 miles away from Fort Collins, CO
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: WAUB4AF48JA051316
Stock: 9435
Certified Pre-Owned: No
Listed since: 06-22-2025 - $26,498fair price$474 above market
- 89,735 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Colorado Auto Finders (73 mi away)
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Located in Centennial, CO / 73 miles away from Fort Collins, CO
**2018 Audi S4 Precision, Power, and Unmatched Sophistication** The 2018 Audi S4 is a masterclass in performance and refinement, and this stunning r...
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: WAUB4AF41JA233794
Stock: U16329
Certified Pre-Owned: No - $27,998fair price$286 above market
- 77,413 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Colorado Auto Finders (73 mi away)
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Located in Centennial, CO / 73 miles away from Fort Collins, CO
The 2018 Audi S4 is a performance sedan that balances raw power with everyday refinement. Beneath the hood lies a turbocharged 3.0L V6 engine pushing ...
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: WAUB4AF49JA227631
Stock: U16515
Certified Pre-Owned: No - New Listing$29,590fair price$314 below market
- 59,611 miles
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Sacramento, CA / 884 miles away from Fort Collins, CO
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: WAUB4AF49JA116710
Stock: 2003868359
Certified Pre-Owned: No
Listed since: 07-30-2025
Showing 1 - 21 out of 56 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 2016 Audi S4 in Fort Collins, CO Values
Estimated values
2016 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 | $16,792 | $18,677 | $20,033 |
| Clean | $16,121 | $17,894 | $19,156 |
| Average | $15,003 | $16,591 | $17,694 |
| Rough | $13,549 | $14,896 | $15,793 |
The average list price of a used 2016 Audi S4 in Fort Collins, Colorado is $24,337. The average mileage on a used Audi S4 2016 for sale in Fort Collins, Colorado is 82,064. Based on the average mileage of 82,064 for used 2016 Audi S4 for sale in Fort Collins, CO 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 2016 in Fort Collins, Colorado to be $15,003.
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