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287 listings
- Price Drop$27,311good price$1,871 below market
- 25,233 miles
- No accidents, 1 owner, personal use only
- 24 City / 31 Hwy MPG
- Mile High Acura (7 mi away)
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Located in Denver, CO / 7 miles away from Denver, CO
Step into luxury with this 2021 Audi A4 45 S line Premium Plus quattro a one-owner, Clean CARFAX gem that exudes power, style, and precision! With on...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF4XMA065146
Stock: TA1139
Certified Pre-Owned: No
Listed since: 03-26-2025 - Price Drop$27,210fair price$1,277 below market
- 20,223 miles
- No accidents, 1 owner, personal use
- 24 City / 31 Hwy MPG
- Mile High Acura (7 mi away)
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Located in Denver, CO / 7 miles away from Denver, CO
Elevate your drive with this 2021 Audi A4 45 S line Premium Plus quattro a sleek, powerhouse sedan with just 20,223 miles and a commanding presence i...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF43MN002057
Stock: TA1123
Certified Pre-Owned: No
Listed since: 03-14-2025 - Price Drop$28,996good price$3,044 below market
- 21,452 miles
- No accidents, 2 owners, personal use
- 24 City / 31 Hwy MPG
- Mountain States Toyota (9 mi away)
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Located in Denver, CO / 9 miles away from Denver, CO
Check out this 2022 Audi A4 Sedan S line Premium Plus. Its Automatic transmission and Intercooled Turbo Gas/Electric I-4 2.0 L/121 engine will keep yo...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF49NN009029
Stock: TNN009029
Certified Pre-Owned: No
Listed since: 04-08-2025 - Price Drop$24,998great price$2,189 below market
- 40,860 miles
- No accidents, 1 owner, personal use
- 26 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Sherman Oaks, CA / 833 miles away from Denver, CO
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure Warni...
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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUBBAF45NA037238
Stock: NA037238P
Certified Pre-Owned: No - $24,990fair price$311 above market
- 62,626 miles
- No accidents, 2 owners, personal use
- 26 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,163 miles away from Denver, 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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUBBAF44NN002764
Stock: 2003630076
Certified Pre-Owned: No
Listed since: 04-14-2025 - New Listing$28,998fair price$342 above market
- 10,969 miles
- No accidents, 1 owner, personal use
- 26 City / 34 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NV to CO*
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Located in Henderson, NV / 602 miles away from Denver, CO
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: No
Features and Specs:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF42NN001138
Stock: 26929938
Certified Pre-Owned: No - $23,998good price$2,131 below market
- 36,437 miles
- 1 accident, 4 owners, personal use
- 26 City / 34 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
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Located in Doral, FL / 1,715 miles away from Denver, CO
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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF42NN003858
Stock: 27360853
Certified Pre-Owned: No - Price Drop$21,990fair price$234 above market
- 56,378 miles
- No accidents, 1 owner, personal use only
- 26 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Freehold, NJ / 1,618 miles away from Denver, CO
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Sunroof / Moonroof,Turb...
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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF41NN007139
Stock: SFU41690A
Certified Pre-Owned: No - $24,499fair price$639 below market
- 57,073 miles
- No accidents, 1 owner, personal use only
- 24 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Redwood City, CA / 943 miles away from Denver, 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 ...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF41NN011079
Stock: 8DHVYK
Certified Pre-Owned: No
Listed since: 04-28-2025 - New Listing$34,590fair price$895 above market
- 15,856 miles
- No accidents, 1 owner, personal use only
- 24 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 577 miles away from Denver, 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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF42NA015469
Stock: 2003744481
Certified Pre-Owned: No
Listed since: 05-16-2025 - $25,493fair price$89 above market
- 28,618 miles
- No accidents, 1 owner, personal use only
- 26 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 1,700 miles away from Denver, CO
Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Sunroof / Moonroof,Turbo/Supercharged,7-Speed A...
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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF46NN007069
Stock: NN007069
Certified Pre-Owned: No - 25,597 miles
- No accidents, 1 owner, personal use
- 26 City / 34 Hwy MPG
- McDonald Toyota Greeley (50 mi away)
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Located in Greeley, CO / 50 miles away from Denver, 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:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF46NN007380
Stock: APNN007380
Certified Pre-Owned: No
Listed since: 04-08-2025- Price Drop
- 54,977 miles
- No accidents, 2 owners, rental vehicle
- 24 City / 31 Hwy MPG
- Audi Colorado Springs (61 mi away)
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Located in Colorado Springs, CO / 61 miles away from Denver, CO
FUEL EFFICIENT 31 MPG Hwy/24 MPG City! S line Premium Plus trim. Moonroof, Heated Leather Seats, Onboard Communications System, iPod/MP3 Input, Satell...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF47NN008848
Stock: A225256B
Certified Pre-Owned: No
Listed since: 04-02-2025 - New Listing
- 51,163 miles
- No accidents, 1 owner, personal use
- 26 City / 34 Hwy MPG
- CarMax (In-stock online)
- Transfer available from SC to CO*
Close
Located in Myrtle Beach, SC / 1,493 miles away from Denver, CO
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: No
Features and Specs:
29 Combined MPG (26 City/34 Highway)
Listing Information:
VIN: WAUABAF46NN006326
Stock: 27171503
Certified Pre-Owned: No - $24,398fair price$29 below market
- 61,542 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Miami, FL / 1,723 miles away from Denver, 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 ...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF41NN013723
Stock: 8DG2TD
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing
- 44,420 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- Fort Collins Nissan (56 mi away)
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Located in Fort Collins, CO / 56 miles away from Denver, CO
Family Owned and Operated for over 30 years serving the greater Northern Colorado. Recent Arrival! LOCAL TRADE!, A4 45 S line Premium Plus quattro, 4D...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUEAAF49NN014652
Stock: 44249A
Certified Pre-Owned: No
Listed since: 05-21-2025 - New Listing$23,276great price$3,342 below market
- 50,780 miles
- No accidents, 1 owner, personal use only
- 24 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Ramsey, NJ / 1,618 miles away from Denver, CO
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUEAAF41PN006810
Stock: L17223P
Certified Pre-Owned: No - New Listing$32,499good price$2,521 below market
- 9,713 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- Mountain States Toyota (9 mi away)
Close
Located in Denver, CO / 9 miles away from Denver, CO
Check out this 2023 Audi A4 Sedan S line Premium Plus. Its Automatic transmission and Intercooled Turbo Gas/Electric I-4 2.0 L/121 engine will keep yo...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUEAAF43PN014956
Stock: TPN014956
Certified Pre-Owned: No
Listed since: 05-21-2025 - $26,799fair price$212 below market
- 48,443 miles
- No accidents, 1 owner, personal use only
- 24 City / 32 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in San Leandro, CA / 934 miles away from Denver, 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 ...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUEAAF40PN016423
Stock: 8D3J6L
Certified Pre-Owned: No
Listed since: 04-07-2025 - $29,496fair price$186 below market
- 14,000 miles
- No accidents, 1 owner, personal use
- 24 City / 33 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Los Angeles, CA / 832 miles away from Denver, CO
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,...
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:
28 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: WAUABAF49PN009756
Stock: ZA3009756SLR
Certified Pre-Owned: No - New Listing$24,999good price$1,706 below market
- 50,256 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 32 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Rochester, NY / 1,430 miles away from Denver, 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 ...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUEAAF46PA020371
Stock: 8DGYW9
Certified Pre-Owned: No
Listed since: 05-21-2025
Showing 1 - 21 out of 287 listings
Consumer Reviews for the Audi A4
Read recent reviews for the Audi A4
Still a top notch entry-level sports sedan
A4_times_2, 03/26/2019
2019 Audi A4 2.0 TFSI Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM)
This is my second A4 in the current body style. I leased a very early production 2017 A4 Quattro and just replaced it with a 2019 A4 Quattro Premium Plus. I decided to lease another A4 for a few reasons. First, I really enjoyed my old A4. Second, I wasn't overwhelmed by the new S60 and BMW 3 series, and I am not quite ready to go for a Tesla. The pros of the A4 start with the Virtual … Cockpit infotainment system. If you don't get it, you're missing a huge selling point for the car. Virtual Cockpit is no longer the newest system on the block, but it is still excellent. Having the large Google Earth map with traffic info right in front of me while dealing with LA rush hour traffic is a huge plus. It isn't an annoying touchscreen system, which makes it less distracting. You do have to take a little time to learn all the features offered and set it up to your liking (it's worth spending time digging through all the menus), but once you're done, it's pretty intuitive. Virtual Cockpit is fast and it appears to be a little snappier than 2017 version. The rest of the interior is well put together and high quality. I am 6'2" with a big frame (size 14 feet, broad shoulders) and I fit really well in the driver seat. The sport seat with the extendable thigh support is a must for me given my body size. Also, the extendable and height adjustable center armrest is a fantastic detail that you don't see in a lot of non-VW/Audi cars. This is actually one of the few cars where my right knee isn't squeezed by the center console and dash. This was mentioned as a problem by another reviewer, but I haven't had this issue. Even the Honda Accord, which is a bigger car overall, didn't fit me well. In terms of performance, the '45' engine has plenty of power, especially low in the rev band. This is helpful for quick starts or squirting through tight openings. It's not earth shattering, but it certainly gets the job done and is class competitive. The ride seems a little tighter and more composed than in my old A4. It may be just that the car is new or they could have tweaked the suspension, but I definitely feel it. The car feels really solid and stable, though not cushy, even on nasty LA roads. I wouldn't call it super sporty, but the ride definitely has a premium feel and cabin noise is limited. The downsides of the A4 aren't huge, but they are there. Reliability could be a question mark. My 2017, again a very early model, had some 'teething problems' that I hope don't happen with the new car. The right side mirror motor failed, a parking sensor failed and I had a defective brake pad. So far, no issues with the new one. Styling is fine, but it won't turn heads. They cleaned up the exhaust area and tweaked the front end for 2019. Other nags: The 'kick' trunk opening feature is a pain on this model. Before, it would work if you 'kicked' right under the center of the rear end. Now, it's toward the left side and very hit or miss. You can't get adaptive cruise control or a 360 camera without getting the expensive Prestige trim. This is annoying considering cars half the price now at least have adaptive cruise. Also, Audi Connect, which includes the Google Earth maps, is expensive at $49.99 a month. For me, it's worth it, but it may not be for everyone. Overall, even with the nits, this is still a fantastic car that I love driving every day. I would highly recommend it.
Used 2021 Audi A4 in Denver, CO Values
Estimated values
2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $22,265 | $24,785 | $27,317 |
| Clean | $21,834 | $24,282 | $26,739 |
| Average | $21,115 | $23,445 | $25,776 |
| Rough | $20,180 | $22,357 | $24,525 |
The average list price of a used 2021 Audi A4 in Denver, Colorado is $26,887. The average mileage on a used Audi A4 2021 for sale in Denver, Colorado is 37,458. Based on the average mileage of 37,458 for used 2021 Audi A4 for sale in Denver, 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 A4 2021 in Denver, Colorado to be $21,115.
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