Skip to main content
Search Edmunds
Try searching by car name, features, or description
Quick Links
Shop used
Shop new
Reviews
Appraise my car
New
Cars for Sale
Used
Cars for Sale
Appraise
My Car Value
Car
Reviews
Used Audi A6 for Sale in Huntsville, TX
Buy a luxurious Audi A6 in the county seat of Walker County Texas
Describe what you’re looking for
Example Search:
Audi A6
6 cylinders, 2019+
Filters
4
Active
Filters
4
Active
Skip to Filters
116 listings
Best Match
Best Deals
Distance
Price: Low to High
Price: High to Low
Mileage: Low to High
Mileage: High to Low
Date Listed: Newest First
Date Listed: Oldest First
Year: Newest First
Year: Oldest First
Sort by:
Save Search
Previous
1
2
3
4
5
6
Next
Showing 169 - 168 out of 116 listings
Home
Used Cars For Sale
Used Audi For Sale
Used Audi A6 For Sale
Used Audi A6 for Sale in Huntsville, TX
A6 Reviews & Specs
Used Audi A6 by Year
Used Audi A6 by Year
Vehicle
Deals
Starting Price
Total Available
2025 Audi A6
-
$56,977
1 listing
2024 Audi A6
1 Great Deal
$35,996
9 listings
2023 Audi A6
-
$26,595
16 listings
2022 Audi A6
-
$33,249
7 listings
2021 Audi A6
-
$26,998
19 listings
2020 Audi A6
-
$27,998
2 listings
2019 Audi A6
-
$20,999
30 listings
Filters
Skip to Results
Applied Filters
4
Active
clear all
active filters
Used
Certified Pre-Owned
Audi
Audi A6
Select Buying Experience
Any
Online
In-Store
Location
Go
Search radius
25 miles
Search radius
Home delivery available
Only show local listings
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
Listing Details
Related Audi A6 info
Used A6s for sale by year
Used Audi 100 2010
Used Audi 100 2014
Used Audi A6 2012
Used Audi A6 2018
Used Audi A6 2020
Used Audi A6 2021
Used Audi A6 2023
Used Audi A6 e-tron 2011
Used Audi A6 e-tron 2013
Used Audi A6 e-tron 2015
Used Audi A6 e-tron 2016
Used Audi A6 e-tron 2017
Used Audi A6 e-tron 2019
Shop used vehicles by model
Used Audi 100
Used Audi A3
Used Audi A3 Sportback e-tron
Used Audi A4
Used Audi A4 allroad
Used Audi A5
Used Audi A6 allroad
Used Audi A7
Used Audi A8
Used Audi Q3
Used Audi Q5
Used Audi Q5 Sportback
Used Audi Q7
Used Audi Q8
Used Audi Q8 Sportback e-tron
Shop used model years by city
Used Audi A6 e-tron 2011 in Katy, TX
Used Audi A6 e-tron 2013 in Houston, TX
Used Audi A6 2012 in Katy, TX
Other models
Used Buick Roadmaster in Joplin, MO 1996
Used Volkswagen CC in Woodbridge, VA 2017
Used Alfa-Romeo Giulia in Johnstown, PA 2025
New Subaru Crosstrek for Sale in Appleton, WI
Used Acura RLX in Fort Bragg, NC 2020
Used Infiniti G37-Sedan in Lakewood, WA 2010
New BMW 5-Series for Sale in Smithfield, NC
Used Mercury Grand-Marquis in Mableton, GA 2011
Used BMW X5 in Caldwell, ID 2026
Used Lincoln Continental in Anaheim, CA 2020