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64 listings
- New Listing
- 35,199 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- CarMax West 104th Ave (432 mi away)
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Located in Federal Heights, CO / 432 miles away from Billings, MT
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: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF4XJA234169
Stock: 27110059
Certified Pre-Owned: No - 55,616 miles
- 1 accident, 4 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Motorcars of Denver (454 mi away)
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Located in Centennial, CO / 454 miles away from Billings, MT
**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- Price Drop
- 91,708 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Booth Motors (414 mi away)
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Located in Longmont, CO / 414 miles away from Billings, MT
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 - Price Drop$14,280great price$3,755 below market
- 142,239 miles
- No accidents, 4 owners, personal use only
- 21 City / 30 Hwy MPG
- Tim Dahle Ford (414 mi away)
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Located in Spanish Fork, UT / 414 miles away from Billings, MT
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: WAUB4AF49JA003162
Stock: 105813C
Certified Pre-Owned: No
Listed since: 06-07-2025 - $28,765fair price$326 below market
- 58,347 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Nations Auto Inc II (443 mi away)
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Located in Denver, CO / 443 miles away from Billings, MT
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: WAUB4AF43JA083803
Stock: 083803
Certified Pre-Owned: No
Listed since: 05-30-2025 - $25,995good price$1,982 below market
- 73,700 miles
- 3 accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- All Star Auto Brokers (364 mi away)
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Located in Layton, UT / 364 miles away from Billings, MT
We are selling a clean, well maintained 2018 Audi S4 Prestige. If youre in the market for a fun sports sedan that will make you smile every time you h...
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: WAUC4AF40JA048575
Stock: 048575
Certified Pre-Owned: No
Listed since: 06-08-2025 - $26,498fair price$581 above market
- 89,735 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Colorado Auto Finders (454 mi away)
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Located in Centennial, CO / 454 miles away from Billings, MT
**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 - Price Drop$27,449fair price$100 above market
- 77,391 miles
- No accidents, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Torres Automotive Group (405 mi away)
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Located in Orem, UT / 405 miles away from Billings, MT
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: WAUB4AF44JA002422
Stock: T02422
Certified Pre-Owned: No
Listed since: 05-07-2025 - $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 / 1,242 miles away from Billings, MT
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 - New Listing$28,995fair price$415 below market
- 63,460 miles
- 1 accident, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Adi Autosport (448 mi away)
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Located in Aurora, CO / 448 miles away from Billings, MT
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: WAUB4AF49JA116397
Stock: 9409
Certified Pre-Owned: No
Listed since: 06-12-2025 - 70,441 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Carvana - Salt Lake City (379 mi away)
- Home delivery*
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Located in Salt Lake City, UT / 379 miles away from Billings, MT
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: WAUKGAFL6GA001294
Stock: 2003825743
Certified Pre-Owned: No
Listed since: 06-18-2025- 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 / 1,080 miles away from Billings, MT
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- 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 / 1,868 miles away from Billings, MT
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 ListingNot Priced
- 77,413 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Colorado Auto Finders (454 mi away)
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Located in Centennial, CO / 454 miles away from Billings, MT
COLORADO AUTO FINDERSYour One-Stop Shop for all car buyingand service needs.Family owned and operated since 2001. Can't find what you're looking for?...
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
- 63,757 miles
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,337 miles away from Billings, MT
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: WAUB4AF47JA135224
Stock: 2003852384
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing
- 132,590 miles
- 21 City / 30 Hwy MPG
- Action Auto (402 mi away)
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Located in Lehi, UT / 402 miles away from Billings, MT
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF40JA002563
Stock: L19807
Certified Pre-Owned: No - Price Drop$19,495fair price$2,006 above market
- 99,505 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Booth Motors (414 mi away)
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Located in Longmont, CO / 414 miles away from Billings, MT
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 - $38,590fair price$334 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 / 832 miles away from Billings, MT
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 - New Listing$38,990fair price$978 above market
- 26,862 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Reno, NV / 718 miles away from Billings, MT
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: WAUC4AF42KA087458
Stock: 2003818496
Certified Pre-Owned: No
Listed since: 07-02-2025 - $32,590fair price
- 67,379 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,080 miles away from Billings, MT
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: WAUC4AF45KA054213
Stock: 2003821955
Certified Pre-Owned: No
Listed since: 06-25-2025 - $34,990fair price$446 above market
- 41,394 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 832 miles away from Billings, MT
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: 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: WAUB4AF40KA000944
Stock: 2003815339
Certified Pre-Owned: No
Listed since: 06-21-2025
Showing 1 - 21 out of 64 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.
FAQ
What is a good price for a used 2018 Audi S4?
- According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Audi S4's most popular trim, the Premium Plus quattro, in great condition with 60,000 miles on its odometer, is $33,782. Prices vary by trim, region and options included.
What engine does the 2018 Audi S4 have?
- The 2018 Audi S4 has a powerful, turbocharged 3.0-liter V6 engine (354 horsepower, 369 pound-feet of torque).
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