Used Audi S4 for Sale in Longmont, CO

Located in Parker, CO / 47 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 1 owner, corporate fleet vehicle

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF46PA019084

Stock:

28424969

Certified Pre-Owned:

No

Located in Denver, CO / 25 miles away from Longmont, CO

Black; Seat TrimDaytona Gray Pearl EffectSun/MoonroofLeather SeatsKeyless StartThis vehicle includes a Money-Back Guarantee* and passed our pre...

Vehicle History:

No accidents, 2 owners, personal use

Features and Specs:

21 Combined MPG (18 City/28 Highway)

Listing Information:

VIN:

WAUBGAFL8GA006741

Stock:

GA006741

Certified Pre-Owned:

No

Listed since:

05-18-2026

Located in Dallas, TX / 688 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 3 owners, personal use only

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF49JA003209

Stock:

2004764870

Certified Pre-Owned:

No

Listed since:

04-26-2026

Located in Sacramento, CA / 878 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 3 owners, personal use

Features and Specs:

23 Combined MPG (20 City/28 Highway)

Listing Information:

VIN:

WAUB4AF40MA036118

Stock:

2004856803

Certified Pre-Owned:

No

Listed since:

05-16-2026

Located in Sherman Oaks, CA / 840 miles away from Longmont, CO

Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure Warni...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF4XPA051780

Stock:

PA051780P

Certified Pre-Owned:

No

Located in Orlando, FL / 1,574 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 1 owner, personal use only

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUC4AF46PA053921

Stock:

28629973

Certified Pre-Owned:

No

Located in Aurora, CO / 36 miles away from Longmont, CO

Vehicle History:

No accidents, 5 owners, corporate fleet vehicle

Features and Specs:

21 Combined MPG (18 City/28 Highway)

Listing Information:

VIN:

WAUKGAFL4DA230195

Stock:

9686

Certified Pre-Owned:

No

Listed since:

05-28-2026

Located in Littleton, CO / 39 miles away from Longmont, CO

This 2023 Audi S4 3.0T Premium Plus quattro is a remarkable blend of performance, luxury, and sophistication. Boasting a powerful 3.0L TFSI V6 engine ...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF46PA062324

Stock:

APPA062324

Certified Pre-Owned:

No

Listed since:

05-30-2026

Located in Killeen, TX / 753 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF48PA085099

Stock:

28765307

Certified Pre-Owned:

No

Located in Columbus, OH / 1,167 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF46KA006392

Stock:

2004635232

Certified Pre-Owned:

No

Listed since:

03-19-2026

Located in Dallas, TX / 688 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 2 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF45KA003290

Stock:

2004732268

Certified Pre-Owned:

No

Listed since:

04-15-2026

Located in Pelham, AL / 1,117 miles away from Longmont, CO

Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...

Vehicle History:

No accidents, 4 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF48PA043077

Stock:

8H2XQQ

Certified Pre-Owned:

No

Listed since:

05-18-2026

Located in Marysville, WA / 1,004 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 3 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF45JA001960

Stock:

27636047

Certified Pre-Owned:

No

Located in Cleveland, OH / 1,224 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 2 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF43KA108104

Stock:

2004906318

Certified Pre-Owned:

No

Listed since:

05-29-2026

Located in Oxnard, CA / 874 miles away from Longmont, CO

CarFax No Accidents Reported, Low Mileage, High Demand,Apple CarPlay,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyl...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF46NA031359

Stock:

NA031359P

Certified Pre-Owned:

No

Located in Columbus, OH / 1,167 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 2 owners, personal use only

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF49JA233171

Stock:

2004834649

Certified Pre-Owned:

No

Listed since:

05-19-2026

Located in Renton, WA / 986 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 1 owner, personal use only

Features and Specs:

23 Combined MPG (20 City/28 Highway)

Listing Information:

VIN:

WAUB4AF49MA020242

Stock:

28417331

Certified Pre-Owned:

No

Located in Birmingham, AL / 1,110 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 2 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF42KA111253

Stock:

2004818701

Certified Pre-Owned:

No

Listed since:

05-22-2026

Located in Memphis, TN / 902 miles away from Longmont, 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 ...

Vehicle History:

No accidents, 4 owners, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUB4AF40KA029294

Stock:

2004828915

Certified Pre-Owned:

No

Listed since:

05-09-2026

Located in Covington, LA / 1,081 miles away from Longmont, CO

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may hav...

Vehicle History:

No accidents, 2 owners, personal use

Features and Specs:

23 Combined MPG (20 City/28 Highway)

Listing Information:

VIN:

WAUB4AF49MA040877

Stock:

27950269

Certified Pre-Owned:

No

Located in Lakewood, CO / 29 miles away from Longmont, CO

Chronos Gray Metallic 2023 Audi S4 3.0T Prestige quattro quattro 8-Speed Automatic 3.0L TFSI V6 DOHCTHIS VEHICLE HAS COMPLETED A THOROUGH INSPECTION A...

Vehicle History:

No accidents, 1 owner, personal use

Features and Specs:

24 Combined MPG (21 City/30 Highway)

Listing Information:

VIN:

WAUC4AF49PA052956

Stock:

J10006

Certified Pre-Owned:

No

Listed since:

04-11-2026