Used Audi A6 for Sale in Boulder, CO
Buy a luxurious Audi A6 in the county seat of Boulder County, Colorado
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142 listings
- $21,490good price$1,452 below market
- 72,759 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- Alpine Nissan (17 mi away)
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Located in Federal Heights, CO / 17 miles away from Boulder, CO
Priced below KBB Fair Purchase Price! 24/32 City/Highway MPGBlue Metallic 2019 Audi A6 2.0T Premium Plus 2.0L 4-Cylinder TFSI quattro 7-Speed Automati...
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: WAUE8AF23KN115644
Stock: SM763123A
Certified Pre-Owned: No
Listed since: 03-19-2025 - $14,999fair price$37 below market
- 94,114 miles
- No accidents, 2 owners, personal use
- 22 City / 32 Hwy MPG
- Victory Motors of Colorado (8 mi away)
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Located in Longmont, CO / 8 miles away from Boulder, CO
The 2017 Audi A6 2.0T Quattro Premium is a refined midsize luxury sedan that blends performance, comfort, and advanced technology. Powered by a turboc...
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:
26 Combined MPG (22 City/32 Highway)
Listing Information:
VIN: WAUF8AFCXHN094832
Stock: H24087
Certified Pre-Owned: No
Listed since: 03-01-2025 - New Listing$28,998fair price
- 30,427 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to CO*
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Located in Houston, TX / 902 miles away from Boulder, 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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF21LN088571
Stock: 27162955
Certified Pre-Owned: No - $37,998fair price$657 above market
- 29,202 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 33 Hwy MPG
- CarMax (In-stock online)
- Transfer available from UT to CO*
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Located in South Jordan, UT / 354 miles away from Boulder, 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: 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:
26 Combined MPG (23 City/33 Highway)
Listing Information:
VIN: WAUE3BF23RN017213
Stock: 27213980
Certified Pre-Owned: No - New Listing$34,987fair price$1,105 above market
- 25,702 miles
- No accidents, 1 owner, personal use only
- 23 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Coral Springs, FL / 1,722 miles away from Boulder, CO
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Navi...
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: WAUD3BF22NN039628
Stock: TDNN039628
Certified Pre-Owned: No - Price Drop$16,500fair price$442 below market
- 110,266 miles
- No accidents, 3 owners, corporate fleet vehicle
- 22 City / 31 Hwy MPG
- Automotive Imports (29 mi away)
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Located in Denver, CO / 29 miles away from Boulder, CO
This Audi won't be on the lot long! A great car and a great value! This 4 door, 5 passenger sedan provides exceptional value! Audi prioritized practic...
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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: WAUH2AFC0HN011774
Stock: 011774
Certified Pre-Owned: No
Listed since: 05-17-2025 - 31,118 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Johnston, IA / 609 miles away from Boulder, 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF21NN059481
Stock: NN059481D
Certified Pre-Owned: No- Price Drop$42,717fair price$529 below market
- 18,425 miles
- No accidents, 1 owner, rental vehicle
- 22 City / 30 Hwy MPG
- Auto Mart USA (32 mi away)
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Located in Aurora, CO / 32 miles away from Boulder, CO
2024 Audi A6 3.0T Premium Plus quattro Gray quattro 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp 7-Speed AutomaticA6 3.0T Premium Plus quattro, 4D ...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF21RN011095
Stock: 241086
Certified Pre-Owned: No
Listed since: 12-04-2024 - $26,998fair price$81 above market
- 45,954 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CT to CO*
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Located in East Haven, CT / 1,685 miles away from Boulder, 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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF29KN102465
Stock: 26603287
Certified Pre-Owned: No - $42,957fair price$1,393 below market
- 24,229 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- McDonald Toyota Greeley (32 mi away)
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Located in Greeley, CO / 32 miles away from Boulder, 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF23NN018897
Stock: ATNN018897
Certified Pre-Owned: No
Listed since: 03-24-2025 - New Listing$30,998fair price$452 below market
- 47,128 miles
- 24 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
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Located in Jacksonville, FL / 1,492 miles away from Boulder, 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 Unavailable.
Features and Specs:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF20PN025035
Stock: 27259959
Certified Pre-Owned: No - 60,224 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OK to CO*
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Located in Tulsa, OK / 579 miles away from Boulder, 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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF24KN025606
Stock: 26831869
Certified Pre-Owned: No- Price Drop$28,798fair price$199 above market
- 40,444 miles
- 1 accident, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 1,722 miles away from Boulder, CO
Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Navigation Syste...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF24KN113457
Stock: TDKN113457
Certified Pre-Owned: No - $29,499fair price$373 above market
- 60,883 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Maplewood, MN / 688 miles away from Boulder, CO
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Heads-Up Display,Heated Se...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2BF20KN067068
Stock: KN067068A
Certified Pre-Owned: No - $32,723fair price$484 below market
- 37,954 miles
- 1 accident, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 1,722 miles away from Boulder, CO
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Navi...
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 (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF23MN047157
Stock: SPMN047157
Certified Pre-Owned: No - $38,999good price$1,751 below market
- 30,558 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in San Leandro, CA / 925 miles away from Boulder, 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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF2XRN013153
Stock: 8F5V7B
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing$40,590fair price
- 28,916 miles
- No accidents, 1 owner, rental vehicle
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in San Antonio, TX / 829 miles away from Boulder, 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: 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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF25RN014825
Stock: 2003660748
Certified Pre-Owned: No
Listed since: 04-29-2025 - $31,990fair price$147 below market
- 29,260 miles
- No accidents, 3 owners, personal use
- 23 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in New York City, NY / 1,636 miles away from Boulder, 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:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE8AF26MN032096
Stock: 2003628050
Certified Pre-Owned: No
Listed since: 04-04-2025 - New Listing$45,990good price$2,450 below market
- 2,426 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 23 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 1,171 miles away from Boulder, 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: 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:
26 Combined MPG (23 City/33 Highway)
Listing Information:
VIN: WAUE3BF2XRN041914
Stock: 2003694005
Certified Pre-Owned: No
Listed since: 05-22-2025 - $20,998fair price$460 above market
- 44,035 miles
- 1 accident, 3 owners, rental vehicle
- 25 City / 34 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
Close
Located in Melbourne, FL / 1,625 miles away from Boulder, 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: 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFC6JN026004
Stock: 27300113
Certified Pre-Owned: No - $40,000good price$1,360 below market
- 43,522 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Jake Sweeney Express (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 1,101 miles away from Boulder, CO
NATIONAL PRICE LEADER! PREMIUM PLUS AND BLACK OPTIC SPORT PACKAGE! Heated Leather Seats, Moonroof, Nav System, Rear Air, Turbo Charged Engine, All Whe...
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: WAUL2BF20PN015166
Stock: B76974
Certified Pre-Owned: No
Listed since: 01-31-2025
Showing 43 - 63 out of 142 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.