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58 listings
  • New Listing
    • 65,972 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 21 City / 30 Hwy MPG
    • Koons Clarksville Chevy GMC (27 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Clarksville, MD / 27 miles away from Frederick, MD

    *S SPORT PACKAGE* BLACK OPTIC PACKAGE* NAV*Fully Loaded, Bluetooth, Leather Seating, Power Moonroof/Sunroof, All Wheel Dirve, All Power Options, Audi...

    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: WAUB4AF45JA231689
    Stock: KCCS240021A
    Certified Pre-Owned: No
    Listed since: 07-18-2025

  • Price Drop
    $49,590
    fair price
    $1,060 below market
    • 8,893 miles
    • No accidents, 1 owner, personal use only
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Richmond, VA / 119 miles away from Frederick, MD

    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: WAUB4AF45PA043022
    Stock: 2003747327
    Certified Pre-Owned: No
    Listed since: 06-13-2025

  • $37,990
    fair 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*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sacramento, CA / 2,345 miles away from Frederick, MD

    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
    $35,200
    fair price
    $798 below market
    • 36,210 miles
    • No accidents, 2 owners, personal use only
    • 21 City / 30 Hwy MPG
    • Sheehy Volkswagen of Springfield (43 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Springfield, VA / 43 miles away from Frederick, MD

    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: WAUC4AF49KA117412
    Stock: L18622SA
    Certified Pre-Owned: No
    Listed since: 07-13-2025

  • Price Drop
    $48,998
    fair price
    $1,047 above market
    • 23,433 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from FL to MD*
    • AWD/4WD
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Clearwater, FL / 849 miles away from Frederick, MD

    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: WAUB4AF41PA029098
    Stock: 27519433
    Certified Pre-Owned: No

  • New Listing
    $34,990
    fair price
    $274 below market
    • 41,394 miles
    • 1 accident, 3 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Memphis, TN / 748 miles away from Frederick, MD

    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

    • 67,379 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Dallas, TX / 1,171 miles away from Frederick, MD

    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

  • Price Drop
    • 6,735 miles
    • No accidents, 1 owner, personal use only
    • 21 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NC to MD*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Greensboro, NC / 266 miles away from Frederick, MD

    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: WAUC4AF43PA059627
    Stock: 27059704
    Certified Pre-Owned: No

  • New Listing
    • 23,556 miles
    • No accidents, 3 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Chicago, IL / 604 miles away from Frederick, MD

    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: WAUB4AF42PA003920
    Stock: 2003875042
    Certified Pre-Owned: No
    Listed since: 07-08-2025

  • New Listing
    • 32,726 miles
    • No accidents, 2 owners, personal use only
    • 21 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from IL to MD*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Naperville, IL / 592 miles away from Frederick, MD

    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

  • New Listing
    • 43,549 miles
    • No accidents, 1 owner, personal use
    • 21 City / 30 Hwy MPG
    • Audi Frederick (2 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Frederick, MD / 2 miles away from Frederick, MD

    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: WAUB4AF43PA063267
    Stock: 441110843
    Certified Pre-Owned: No
    Listed since: 07-17-2025

  • New Listing
    • 38,238 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Dallas, TX / 1,171 miles away from Frederick, MD

    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: WAUC4AF43KA005303
    Stock: 2003834891
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • New Listing
    • 66,662 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Indianapolis, IN / 468 miles away from Frederick, MD

    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: WAUB4AF48KA001176
    Stock: 2003883427
    Certified Pre-Owned: No
    Listed since: 07-17-2025

    • 35,229 miles
    • No accidents, 3 owners, personal use only
    • 21 City / 30 Hwy MPG
    • Unlimited Auto Sales (52 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Upper Marlboro, MD / 52 miles away from Frederick, MD

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    24 Combined MPG (21 City/30 Highway)

    Listing Information:

    VIN: WAUB4AF43KA105641
    Stock: 105641
    Certified Pre-Owned: No
    Listed since: 02-10-2024

  • New Listing
    • 55,799 miles
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Indianapolis, IN / 468 miles away from Frederick, MD

    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: WAUB4AF46KA024147
    Stock: 2003895556
    Certified Pre-Owned: No
    Listed since: 07-14-2025

  • New Listing
    $19,996
    fair price
    $198 below market
    • 93,033 miles
    • No accidents, 3 owners, personal use
    • 18 City / 28 Hwy MPG
    • Cars2us Of Fairfax (36 mi away)
    • AWD/4WD
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Fairfax, VA / 36 miles away from Frederick, MD

    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: WAUBGAFL2GA003138
    Stock: CU6829
    Certified Pre-Owned: No

  • New Listing
    $31,296
    good price
    $1,410 below market
    • 40,693 miles
    • No accidents, 1 owner, personal use only
    • 21 City / 30 Hwy MPG
    • BMW of York (54 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in York, PA / 54 miles away from Frederick, MD

    Odometer is 41038 miles below market average! CARFAX One-Owner.8-Speed AutomaticIn search of your next luxury vehicle in York, Hanover, Red Lion, Lanc...

    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: WAUC4AF45JA112898
    Stock: B25180O
    Certified Pre-Owned: No
    Listed since: 06-20-2025

    • 42,143 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in San Antonio, TX / 1,380 miles away from Frederick, MD

    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

  • $22,955
    fair price
    $796 below market
    • 88,625 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 21 City / 30 Hwy MPG
    • Sterling Motorcar (82 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ephrata, PA / 82 miles away from Frederick, MD

    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: WAUB4AF4XJA003302
    Stock: 003302
    Certified Pre-Owned: No
    Listed since: 07-08-2025

  • New Listing
    $24,975
    fair price
    $498 below market
    • 80,661 miles
    • No accidents, 2 owners, personal use
    • 21 City / 30 Hwy MPG
    • Sterling Motorcar (82 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ephrata, PA / 82 miles away from Frederick, MD

    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: WAUB4AF40JA130916
    Stock: 130916
    Certified Pre-Owned: No
    Listed since: 07-11-2025

  • $47,998
    fair price
    $1,778 above market
    • 28,909 miles
    • No accidents, 1 owner, personal use only
    • 21 City / 29 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from SC to MD*
    • AWD/4WD
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Greenville, SC / 417 miles away from Frederick, MD

    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/29 Highway)

    Listing Information:

    VIN: WAUB4AF41RA020193
    Stock: 27623118
    Certified Pre-Owned: No

Showing 22 - 42 out of 58 listings

Consumer Reviews for the Audi S4

Read recent reviews for the Audi S4
Overall Consumer Rating
4.4 out of 5 stars22 Reviews
Write a vehicle reviewSee all 22 reviews
  • 5 star
    (73%)
  • 4 star
    (9%)
  • 3 star
    (9%)
  • 2 star
    (0%)
  • 1 star
    (9%)
5 out of 5 stars

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.
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Used 2018 Audi S4 in Frederick, MD Values

Estimated values
2018 Audi S4 Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$21,922$25,344$28,177
Clean$21,205$24,489$27,196
Average$20,009$23,062$25,560
Rough$18,456$21,208$23,434

The average list price of a used 2018 Audi S4 in Frederick, Maryland is $36,739. The average mileage on a used Audi S4 2018 for sale in Frederick, Maryland is 44,752. Based on the average mileage of 44,752 for used 2018 Audi S4 for sale in Frederick, MD 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 Frederick, Maryland to be $20,009.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.