(opens in new window)
Sign In
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
Helpful Links
Find Local Dealers
Best Car Deals
Best Truck Deals
Best SUV Deals
Buy Cars Online
Car Research & News
Research & Information
New & Future Models
Trim Comparisons
Car Buying Tools
Buying & Selling Tips
Car Payment Calculator
Affordability Calculator
Car Lease Calculator
See if you can save on car insurance on KBB.com
Get a Kelley Blue Book® Instant Cash Offer
Run a free AutoCheck Vehicle History Report with Experian
AI Mode
Beta
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
AI Mode
Beta
Skip to vehicle Listings
Your next car is just a chat away.
Try AI Mode
Used Cars for Sale
Audi
S6
2025
Used 2025 Audi S6 for Sale in casa grande, az
85222
Filters (4)
Location & Delivery
Year
Price & Payments
Price selected
Price
Payment
Min Price
Max Price
Price Rating
Good Price
Great Price
Price selected
Price
Payment
Min Price
Max Price
Price Rating
Good Price
Great Price
Make, Model & Trim
Audi
Models
S6
100
200
4000
5000
80
90
A3
A4
A5
A6
A6 e-tron
A7
A8
allroad
Cabriolet
Coupe
e-tron
e-tron GT
e-tron S
Other Audi Models
Q3
Q4 e-tron
Q5
Q6 e-tron
Q7
Q8
Q8 e-tron
Quattro
R8
RS 3
RS 4
RS 5
RS 6
RS 7
RS e-tron GT
RS Q8
S e-tron GT
S3
S4
S5
S6
S6 e-tron
S7
S8
SQ5
SQ6 e-tron
SQ7
SQ8
SQ8 e-tron
TT
TT RS
TTS
V8 Quattro
S6 Trims
Any
Premium
Premium Plus
Prestige
Add Another Make
Audi
Models
S6
100
200
4000
5000
80
90
A3
A4
A5
A6
A6 e-tron
A7
A8
allroad
Cabriolet
Coupe
e-tron
e-tron GT
e-tron S
Other Audi Models
Q3
Q4 e-tron
Q5
Q6 e-tron
Q7
Q8
Q8 e-tron
Quattro
R8
RS 3
RS 4
RS 5
RS 6
RS 7
RS e-tron GT
RS Q8
S e-tron GT
S3
S4
S5
S6
S6 e-tron
S7
S8
SQ5
SQ6 e-tron
SQ7
SQ8
SQ8 e-tron
TT
TT RS
TTS
V8 Quattro
S6 Trims
Any
Premium
Premium Plus
Prestige
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
Used
Manufacturer Certified
Third-Party Certified
New
Used
Manufacturer Certified
Third-Party Certified
Color
Loading...
Vehicle History
Loading...
Features
Loading...
Fuel Economy
Loading...
Engine Displacement
Loading...
Number of Seats
Loading...
Number of Doors
Loading...
Purchase Options
Seller Type
Loading...
0 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
Consider Buying New
2026 Audi A6
Prestige
17 mi
80,534
Similar Vehicles for Sale
Used 2025 Audi S6 Premium Plus for Sale
5 for sale
Used 2025 Audi S6 Prestige for Sale
1 for sale
<!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}]}-->
