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71 listings
- New Listing$39,990fair price$291 above market
- 47,399 miles
- 16 City / 24 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 701 miles away from South Portland, ME
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 Unavailable.
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUFFAFC9JN020359
Stock: 2003838216
Certified Pre-Owned: No
Listed since: 06-23-2025 - 101,340 miles
- No accidents, 1 owner, personal use
- 16 City / 24 Hwy MPG
- Easy Autoworks and Sales (112 mi away)
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Located in Whitman, MA / 112 miles away from South Portland, ME
BY APPOINTMENT ONLY!2018 Audi S6101k milesCarfaxFinancingExtended Warranty Call today for more info 7**-8**-2****Terms & Disclosures & Disclaimer: All...
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:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUHFAFC2JN018090
Stock: EA06
Certified Pre-Owned: No
Listed since: 02-11-2025- 46,366 miles
- No accidents, 3 owners, personal use
- 16 City / 24 Hwy MPG
- Kelly Motorcars (345 mi away)
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Located in Hatfield, PA / 345 miles away from South Portland, ME
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:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUHFAFCXJN023229
Stock: 3229
Certified Pre-Owned: No
Listed since: 01-20-2024Appraise
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- 128,437 miles
- 3 accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Toms River Mitsubishi (322 mi away)
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Located in Toms River, NJ / 322 miles away from South Portland, ME
This 2016 Audi S6 4.0T Premium Plus in Glacier White features: quattro 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp 7-Speed Automatic S tronic quattro ...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUF2AFC7GN167056
Stock: U167056
Certified Pre-Owned: No
Listed since: 05-02-2025- 27,778 miles
- 1 accident, 2 owners, personal use only
- 16 City / 24 Hwy MPG
- Kelly Motorcars (345 mi away)
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Located in Hatfield, PA / 345 miles away from South Portland, ME
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:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUFFAFCXJN092476
Stock: 2476
Certified Pre-Owned: No
Listed since: 01-15-2024- $21,950good price$2,829 below market
- 91,779 miles
- No accidents, 2 owners, personal use only
- 17 City / 27 Hwy MPG
- District Auto Group (479 mi away)
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Located in Temple Hills, MD / 479 miles away from South Portland, ME
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC9FN003662
Stock: 770
Certified Pre-Owned: No
Listed since: 04-17-2025 - Price Drop$24,795good price$1,417 below market
- 84,793 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Dealer Network Trade (492 mi away)
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Located in Springfield, VA / 492 miles away from South Portland, ME
2017 Black Audi S6 4.0T Premium Plus quattroquattro 7-Speed Automatic S tronic 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp Odometer is 19626 miles bel...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUFFAFC2HN099769
Stock: 3869
Certified Pre-Owned: No
Listed since: 01-19-2025 - $79,899
- 1,239 miles
- No accidents, 1 owner, personal use only
- 19 City / 27 Hwy MPG
- Manheim Imports (394 mi away)
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Located in Manheim, PA / 394 miles away from South Portland, ME
2025 Audi S6 2.9T Prestige Quattro AWD Black Optic, Recent Arrival! CARFAX One-Owner. Prestige Package, S Sport Package, Black Optic Package, Convenie...
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:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: WAUFFBF25SN006554
Stock: 36128
Certified Pre-Owned: No
Listed since: 03-09-2025 - 80,684 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Choice Auto Center (118 mi away)
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Located in Shrewsbury, MA / 118 miles away from South Portland, ME
Shop Choiceautocenter.com WE TAKE TRADES & WE BUY CARS! Please contact us to schedule an appointment. We use market based data to price our inventory ...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUFFAFC2HN099691
Stock: C5119
Certified Pre-Owned: No
Listed since: 06-05-2023- 59,178 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 806 miles away from South Portland, ME
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: 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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUHFAFC8HN115286
Stock: 2003808121
Certified Pre-Owned: No
Listed since: 06-17-2025- $13,496good price$3,464 below market
- 136,337 miles
- No accidents, 2 owners, personal use only
- 17 City / 27 Hwy MPG
- Cars2us Of Woodbridge (498 mi away)
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Located in Woodbridge, VA / 498 miles away from South Portland, ME
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC2EN079996
Stock: CU6477
Certified Pre-Owned: No - $25,000fair price$1,790 below market
- 83,594 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- MCE Motors (278 mi away)
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Located in Belleville, NJ / 278 miles away from South Portland, ME
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC0GN117186
Stock: 117186
Certified Pre-Owned: No - $28,990fair price$1,095 below market
- 61,015 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Selden Motors (345 mi away)
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Located in Willow Grove, PA / 345 miles away from South Portland, ME
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUF2AFC5GN160218
Stock: 160218
Certified Pre-Owned: No
Listed since: 05-21-2025 - New Listing$33,995fair price$1,832 below market
- 26,907 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Auto Lenders (366 mi away)
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Located in Newtown Square, PA / 366 miles away from South Portland, ME
CertificationThis Auto Lenders Safe & Value 2016 Audi S6 has passed a rigorous mechanical inspection. All Auto Lenders Safe & Value cars are guarantee...
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUF2AFC1GN138118
Stock: GN138118
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing$21,600fair price$1,404 below market
- 95,711 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- 500 Cars (112 mi away)
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Located in Brockton, MA / 112 miles away from South Portland, ME
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC0GN099384
Stock: 00095
Certified Pre-Owned: No - 80,805 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- RJB & Son Motor Co (43 mi away)
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Located in Turner, ME / 43 miles away from South Portland, ME
Visit RJB & Son Motor Co. online at rjbandson.com to see more pictures of this vehicle or call us at 2**-2**-2*** today to schedule your test drive.
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC8GN156947
Stock: L35820
Certified Pre-Owned: No
Listed since: 02-24-2025- 97,530 miles
- 1 accident, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Kelly Motorcars (345 mi away)
Close
Located in Hatfield, PA / 345 miles away from South Portland, ME
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC5GN178520
Stock: 8520
Certified Pre-Owned: No
Listed since: 03-15-2025- 41,166 miles
- Rebuilt vehicle reported, 6 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Catoctin Auto Group (467 mi away)
Close
Located in Frederick, MD / 467 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUF2AFC0GN104641
Stock: 104641
Certified Pre-Owned: No
Listed since: 03-11-2025- $16,495fair price$657 below market
- 142,525 miles
- No accidents, 6 owners, personal use
- 17 City / 27 Hwy MPG
- House of Cars (194 mi away)
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Located in Meriden, CT / 194 miles away from South Portland, ME
House of Cars CT strives to provide reliable pre-owned motor vehicles at competitive prices, ultimately creating the best value for the customer. SAFE...
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC3FN004483
Stock: 2265
Certified Pre-Owned: No
Listed since: 06-03-2025 - $34,990fair price$882 below market
- 33,385 miles
- No accidents, 2 owners, personal use only
- 17 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 2,333 miles away from South Portland, ME
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2BFC4FN035201
Stock: 2003390525
Certified Pre-Owned: No
Listed since: 12-28-2024 - $10,999great price$5,304 below market
- 140,629 miles
- No accidents, 3 owners, personal use
- 17 City / 27 Hwy MPG
- Auto By Design (494 mi away)
Close
Located in Chantilly, VA / 494 miles away from South Portland, ME
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC0EN040467
Stock: 040467
Certified Pre-Owned: No
Showing 43 - 63 out of 71 listings
Consumer Reviews for the Audi S6
Read recent reviews for the Audi S6
Just awesome
Bailey Boy, 08/23/2020
2020 Audi S6 Premium Plus 4dr Sedan AWD (2.9L 6cyl Twincharger gas/electric mild hybrid 8A)
Just got my S6 2 days ago. I've had a lot of cars, but this is my first Audi. This car is a blast to drive. Very fast, sharp handling, but comfortable ride. Quality seems impeccable. Electronic interface is superb, interior is gorgeous, and exterior is also beautiful. Perfect car for me.
Used 2018 Audi S6 in South Portland, ME Values
Estimated values
2018 Audi S6 Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $24,201 | $26,631 | $28,668 |
| Clean | $23,320 | $25,609 | $27,512 |
| Average | $21,850 | $23,905 | $25,586 |
| Rough | $19,940 | $21,690 | $23,081 |
The average list price of a used 2018 Audi S6 in South Portland, Maine is $31,985. The average mileage on a used Audi S6 2018 for sale in South Portland, Maine is 76,600. Based on the average mileage of 76,600 for used 2018 Audi S6 for sale in South Portland, ME 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 S6 2018 in South Portland, Maine to be $21,850.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.