Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
    
  *Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
  
  
  **Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
  
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
  Used
  Audi A6
  for sale
  
  
    near
Welby, CO 
    under $50,000
  
      - Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
    
  *Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
  
  
  **Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
  
 
            
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Great Buying Experience
Look for Lindsay she made buying hassle free after a long day at work. Once I was in finance Leonel had the paperwork ready and it only took a few minutes to complete the sale.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
Staff very friendly and efficient.
Staff very friendly and efficient. Jordan very was helpful. This was a good buying e,perience
Great car. Comfortable to drive long distances.
Very comfortable and reliable car. Great for road trips or around town. comfortable to drive and grab gas mileage. one of the best cars I have owned.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2019 Audi A6 55 Prestige
Vehicle information
Features
Reviews
I was pleased with the work that was done.
I was pleased with the work that was done. I will return again when I need work done. Everyone was helpful and the waiting room was neat and clean.
Must buy at a realistic price.
Such a gorgeous vehicle, inside and out. Haven’t had a single issue with it for over a year of having it used. Inside of the vehicle is super roomy, and driving feels very comfortable, and really we’ll insulated!
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Excellent communication and efficient process
For my recent service appointment, I was impressed with the excellent communication throughout the process using text messages. Nick was on top of everything from the moment I arrived for my scheduled appointment. Getting a loaner vehicle was quick and easy. After the inspection, I was able to review the recommendations and costs and then approve the services I wanted. The service was completed sooner than I anticipated, and pick-up was a breeze. Many thanks to Nick and the service department for a job well done.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Great service, Adam at the service Deparment was very
Great service, Adam at the service Deparment was very profecional explaining everything to me quick response to get the truck schedulefor service. very satisfied with auto nation broadway.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Sold my car to Autonation.
Sold my car to Autonation. It was an extra, so we weren't replacing it. Of course, a dealer paid wasn't great. But Chris Corringan was great to work with. He did exactly what he said he would do, WITHOUT any bait-and-switch tactics. When we're in the market for another car, we'll definitely give them a first try.
Comfortable and reliable.
This car has met my needs, comfortable, reliable, seems economic, nice exterior and interior design, easy to operate, my kids enjoy it. It’s overall very recommended.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2017 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Fantastic dealership
My experience was great from the time I walked in the door, Luke, Mike, and Kelley were fantastic from showing me what they had in my price range to helping me get approved and out the door with a vehicle. Will recommend them to friends and family 100%
Brilliant Car, expert servicing
Excellent car, just done 122K and runs like a dream, had it serviced regular by brilliant guys at the general motor company in Stockport in UK. Didn't want to trade in when lease finished. Looking to get many more miles Peter Gilligan
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2019 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Quick and easy the staff was amazing and lots of car to
Quick and easy the staff was amazing and lots of car to select from would recommend
There all reliable it’s red & beautiful
I love this car. Audi is the best looking car. I got Tango red metallic with black interior . When you open the door Audi rings light up so you can see better in dark
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2015 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
My second A6
My A6 2.0 quatro has 110k miles. Still looks great. Have gotten 34.5 mpg on open highways in Pa. Comfortable ride. Leather seats are holding up. This is my second A6.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Perfect sports sedan, TDI engine is amazing!
Bought my '16 A6 3.0 TDI a year ago with 89k miles, now has almost 110k miles, and drives like a dream still. Can't even tell it's a diesel engine by the way it drives and how quiet it is. I drive a lot for work, and the gas mileage is amazing! Interior is comfy, classy, and roomy. Drives like butter, handles like a sports car. Exterior isn't too flashy, it's perfect. No issues, and my last checkup at the German export dealer was perfect. My favorite car I've owned, now I want an A8 L!
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2017 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Better than my first Audi
I have owned this car for just over a year. No mechanical problems, very fun to drive. Took it across the country, very comfortable for driver and passenger. Loves to cruise at 75-85 mph and will go much faster. I thought I got a great deal on it. I paid half the sticker price and it had under 10,000 miles on it.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Vehicle information
Features
Reviews
United Motors was easy to work with and very
United Motors was easy to work with and very accommodating and friendly. Felt he offered a vehicle for a fair price
2015 Audi A6
This car was absolutely amazing to own and drive. From the slick exterior style, to the classy interior design. Jaw dropping. Many people will mistaken it for a newer model as well. Great drive. Very smooth, and strong. Highly recommend.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2017 Audi A6 3.0T Prestige
Vehicle information
Features
Reviews
Will Buy Again.
I bought a Chrysler 300 from levis. A couple years ago. Customer service was great.I compared pricing to other dealerships and the price was on point. The were very transparent on pricing even showing a price comparison of other competitors. Also ,They threw in some custom rims 22in and a second set of when for $500. Car was in sound mechanical condition. Never had a problem with it. Will definitely be buying again.
Fun reliable car
The car is pretty much what I was looking for. Enough space for the family; fun and exciting when I needed to be; practical and reliable all other time.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2015 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Bought online, site unseen.
Bought online, site unseen. Absolutely fabulous customer service. Grayson Narlinger (salesman) promptly responded to all of my questions, shared video when asked, and even provided a “test drive” video with commentary. He and his finance manager also coordinated well with my bank to process purchase and shipping. Very impressed with the honesty, communication, and support through the whole buying process.
LUXURY, UNDERSTATED
I purchased a prestige package car so it has everything. Its impressive with all the features. 5yrs old and it still looks and drives new.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Buy great deal
Great I have to do this again good staff George sourial was great handling my purchase. Would recommend every one to going and get a quality vehicle.
So fun to drive
The new design is awesome. The size of the car is perfect. Leges room is so good and the screens in the dashboard looks fantastic
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Emmanuel helped me get into a new car, was extremely
Emmanuel helped me get into a new car, was extremely professional and the process was not as long as I was anticipating. The dealership was open to negotiation and met my bottom line.
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2015 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
annual checkup
Stan is always so helpful for me, and makes sure all is done. Appreciate his advise and also Mark who works of older cars.
Best luxury car I've ever owned
I love the spacious room in the car and really love the navigation system.it has great power and drives nice. It also is very comfortable
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2010 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Easy online purchase and paperwork.
Easy online purchase and paperwork. Car is better than offered! Dealer arranged shipping from Denver CO to Ocala FL at a very reasonable cost. Would deal with them again! Thanks, Bradley G_
Get an audi quatro 3ltr, cheaper to run than you
I bought my audi a6 quatro s line 3ltr tdi automatic 2010 just under a year ago have had regular servicing and 2 new front tyres, just passed its mot last week, all it needed was two new front bushes, total cost £120-00,I have put just under 40 000 miles on clock since having her, never missed a beat, a few minor things such as wiper blades, rear boot lid struts but all in all, a very reliable comfortable loverly vehicle, and yes, I most certainly will be getting another
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2004 Audi A6 2.7T quattro
Vehicle information
Features
Reviews
Buy your dream ride here!
Great Experience! I personally never heard of this place until I walked in the lot. I found the exact vehicle I have been looking for for years. The place is so unbelievably clean. If you’re looking for a unique ride for your next vehicle start here. Save your time going elsewhere. Gabe and Stefan were absolutely fantastic! I’ll recommend anyone I know to buy their vehicles here.
2004 Audi A6 2.7T S-Line my first love
I owned a 04 a6 and absolutely loved it. Very reliable and a blast to drive in the winter. Car has just enough power and decent gas mpg if you drive civil. Lol. Highly recommend. I will say if you don't have money for the maintenance forget it. These cars are beautiful machines and are expensive to work on. Absolutely worth it tho. I bought it certified preowned from the Audi Exchange and I'll never buy another brand. Bought to buy another one
 
          
        
       
          
        
       
          
        
       
          
        
       
          
        
       
            Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Just a update regarding my last rating and review, after
Just a update regarding my last rating and review, after a meeting with the owner Ali Awada. He took care of me and paid for my car repair and gave me 100.00 for my family and I to have dinner. Thanks Colorado Auto Finders for doing your best to make things right for with me.
My favorite car out of the over 17 that I’ve owned
An truly amazing car with the best technology I have ever seen in an automobile. I am an electrical engineer so I don’t make that claim lightly. The best engineered car I have ever owned. I look forward to driving it whenever I need to go somewhere - a powerful comfortable car that can compete with cars costing much more.
- 
        Prev 
- 1
- 2
- 
        Next 
About the Audi A6
How much does the Audi A6 cost?
The Audi A6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the A6 is $24,557, with pricing starting at $1,000.
What is the MPG of the Audi A6?
The hybrid Audi A6 can reach up to 24 MPG city and 31 MPG highway for a combined rating of 27 MPG. The Audi A6 with traditional internal combustion engine offers up to 25 MPG city and 33 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi A6?
The Audi A6 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi A6?
The Audi A6 is available in the following trim levels:
What model years are available for the Audi A6?
Available model years for Audi A6 inventory range from 2004 to 2026.
    
  *Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
  
  
  **Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
  
Used Audi A6 by price
Compare the Audi A6
Audi A6 under $50,000 by city
- 
  
    Audi A6 under $50,000 in Sherrelwood, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in North Washington, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Twin Lakes, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Derby, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Federal Heights, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Shaw Heights, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Berkley, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Northglenn, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Thornton, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Westminster, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Mountain View, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- 
  
    Audi A6 under $50,000 in Commerce City, CO
  
  5 Great Deals out of 27 listings starting at $5,994 
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
