Used Audi S5 for Sale in O Fallon, IL

Located in Collinsville, IL / 11 miles away from O Fallon, IL

1-Owner New Vehicle Trade! Premium Plus 3.0 Turbo AWD. Quattro, Navigation System, Power Sunroof, 20" Wheels, Backup Camera, Backup Sensors, Heated Se...

Features and Specs:

23 Combined MPG (20 City/29 Highway)

Listing Information:

VIN: WAUC4CF55SA005078
Stock: L255170A
Certified Pre-Owned: No
Listed since: 08-25-2025

Located in St Peters, MO / 42 miles away from O Fallon, IL

Leather SeatsNavigation SystemKeyless StartConvertible Soft TopThank you for visiting another one of AutoNation USA St. Louis's online listings!...

Features and Specs:

23 Combined MPG (21 City/28 Highway)

Listing Information:

VIN: WAUY4GF59PN000964
Stock: PN000964
Certified Pre-Owned: No
Listed since: 08-22-2025

Located in Creve Coeur, MO / 30 miles away from O Fallon, IL

RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF57PA016879
Stock: PLAP231058
Certified Pre-Owned: Yes
Listed since: 08-18-2025

Located in St. Louis, MO / 17 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUB4CF50JA008755
Stock: 2003949004
Certified Pre-Owned: No
Listed since: 08-12-2025

Located in Kirkwood, MO / 27 miles away from O Fallon, IL

Experience the Dean Team difference! We offer FREE car washes for life and FREE loaner cars in our service department *Certified appraisers available ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUR4AF50NA028187
Stock: K8749
Certified Pre-Owned: No
Listed since: 08-20-2025

Located in Farmington Hills, MI / 434 miles away from O Fallon, IL

Low Mileage,High Demand,Rare Find,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Sea...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF52PA018880
Stock: PA018880P
Certified Pre-Owned: No

Located in Ballwin, MO / 37 miles away from O Fallon, IL

Recent Arrival! 2018 Audi S5 3.0T Prestige quattro 3.0L TFSI 8-Speed Automatic with Tiptronic quattro 4D Hatchback Black 10 Speakers, 4-Wheel Disc Bra...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF5XJA013532
Stock: STK013532
Certified Pre-Owned: No
Listed since: 09-03-2025

Located in San Antonio, TX / 800 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF5XPA010901
Stock: 2003898782
Certified Pre-Owned: No
Listed since: 07-25-2025

Located in Phoenix, AZ / 1,282 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/29 Highway)

Listing Information:

VIN: WAU24GF59KN008335
Stock: 2003998734
Certified Pre-Owned: No
Listed since: 08-16-2025

Located in Sherman Oaks, CA / 1,610 miles away from O Fallon, IL

Low Mileage,High Demand,Rare Find,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Sea...

Features and Specs:

23 Combined MPG (21 City/28 Highway)

Listing Information:

VIN: WAUY4GF58PN001362
Stock: PN001362P
Certified Pre-Owned: No

Located in Farmington Hills, MI / 434 miles away from O Fallon, IL

High Demand,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Premium Sound,Satellite Radio,Sunroof / M...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF52JA009863
Stock: JA009863P
Certified Pre-Owned: No

Located in Richmond, VA / 670 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUP4AF51NA016962
Stock: 2003977182
Certified Pre-Owned: No
Listed since: 08-20-2025

Located in San Antonio, TX / 800 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF51PA062983
Stock: 2003818716
Certified Pre-Owned: No
Listed since: 06-18-2025

Located in Rockwall, TX / 533 miles away from O Fallon, IL

Rare Find,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Premium Sound,Satellite Radio,Sunroof / Moo...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF55JA083973
Stock: JA083973P
Certified Pre-Owned: No

Located in Bend, OR / 1,661 miles away from O Fallon, IL

CarFax No Accidents Reported,Low Mileage,High Demand,Rare Find,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leat...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF55KA089791
Stock: KA089791K
Certified Pre-Owned: No

Located in Seattle, WA / 1,737 miles away from O Fallon, IL

CarFax No Accidents Reported,Low Mileage,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Premium Soun...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF51JA085946
Stock: A085946CB
Certified Pre-Owned: No

Located in Escondido, CA / 1,563 miles away from O Fallon, IL

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...

Features and Specs:

23 Combined MPG (20 City/29 Highway)

Listing Information:

VIN: WAUY4GF50JN002447
Stock: 27807105
Certified Pre-Owned: No

Located in Tampa, FL / 849 miles away from O Fallon, 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 ...

Features and Specs:

23 Combined MPG (20 City/29 Highway)

Listing Information:

VIN: WAU24GF57JN001348
Stock: 2003933508
Certified Pre-Owned: No
Listed since: 08-01-2025

Located in Sacramento, CA / 1,697 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF56KA063488
Stock: 2003986333
Certified Pre-Owned: No
Listed since: 08-29-2025

Located in Hoover, AL / 398 miles away from O Fallon, IL

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...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF57KA050488
Stock: 27269341
Certified Pre-Owned: No

Located in Richmond, VA / 670 miles away from O Fallon, 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 ...

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN: WAUC4CF50PA068872
Stock: 2003985615
Certified Pre-Owned: No
Listed since: 08-15-2025