As of August 2026, CarSearch.Pro's True Value model estimates a typical Audi S6 (C7) is actually worth $26,000 (fair range $22,900 to $29,100). Unlike the median asking price shown above, True Value is anchored to 41 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $22,000 — about 15% below what these cars have actually been selling for. Asks sitting below recent sold values can signal softening demand or motivated sellers.
As of August 2026, the Audi S6 (C7) market has 411 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $22,000, with the middle 50% of listings priced between $17,888 and $26,900. Audi S6 (C7) prices have increased 30.7% over the past quarter, from a median sale price of $20,850 to $27,250.
The typical Audi S6 (C7) on the market has 91,396 miles. Listings spend an average of 87 days on market before selling or being removed.
Current Audi S6 (C7) Pricing
A fair price for a Audi S6 (C7) in August 2026 is between $17,888 and $26,900 (25th to 75th percentile). Prices range from $14,995 to $31,000 across 411 active listings.
Price Distribution (411 Active Listings)
Percentile
Price
Meaning
10th
$14,995
Budget / project cars
25th
$17,888
Below average price
Median (50th)
$22,000
Typical market price
75th
$26,900
Above average / premium
90th
$31,000
Top tier / low miles / rare spec
The average asking price is $22,487, which is higher than the median, indicating that high-priced outliers (rare specifications, very low mileage, or concours-quality examples) pull the average up.
Price by Mileage
Mileage Range
Listings
Median Price
25,000 - 50,000 mi
14
$36,451
50,000 - 100,000 mi
231
$24,498
100,000 - 150,000 mi
130
$18,995
Over 150,000 mi
24
$14,995
Audi S6 (C7) Price Trends
Audi S6 (C7) prices have increased 30.7% over the past quarter. In 2026-Q3, the median sale price was $27,250 across 3 sales, up from $20,850 in 2026-Q2.
On a year-over-year basis, Audi S6 (C7) prices are up 6.9% ($27,250 vs. $25,500 a year ago).
Audi S6 (C7) Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q4
3
$24,995
$23,182
2025-Q1
5
$31,750
$36,728
2025-Q2
8
$30,500
$28,275
2025-Q3
26
$25,500
$24,352
2025-Q4
17
$20,186
$21,609
2026-Q1
9
$17,000
$20,577
2026-Q2
11
$20,850
$22,273
2026-Q3
3
$27,250
$26,543
Best Value Audi S6 (C7) by Model Year
The 2013 Audi S6 (C7) offers the best value with a median price of $16,500 across 81 listings. The most expensive model year is 2018 at a median of $29,996.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2013
81
$16,500
$3,500
$24,000
2014
25
$18,995
$11,500
$24,999
2015
28
$20,799
$7,500
$26,998
2016
107
$20,999
$8,924
$48,850
2017
111
$25,831
$3,000
$34,786
2018
59
$29,996
$7,000
$41,888
How Mileage Affects Audi S6 (C7) Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Audi S6 (C7) from confirmed sales, referenced to a typical example at about 58,000 miles:
Odometer (approx.)
Value Multiplier
Implied Value
1,118 mi
1.46x
$37,933
4,330 mi
1.25x
$32,599
10,607 mi
1.11x
$28,806
23,367 mi
1.09x
$28,273
43,274 mi
1.13x
$29,257
60,489 mi
0.94x
$24,455
98,053 mi
0.73x
$18,862
128,063 mi
0.64x
$16,659
300,000 mi
0.58x
$15,101
Low-mileage examples carry a real premium in this market: around 1,118 miles, cars trade at roughly 1.46x the reference value. At the other end, 300,000-mile examples trade at about 0.58x. Implied values here are anchored to this market's True Value.
Audi S6 (C7) Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↓ DOWN
54%
volatile
68% over 28 tests
12 months
↓ DOWN
53%
volatile
41% over 22 tests
24 months
↓ DOWN
52%
volatile
20% over 10 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Audi S6 (C7) — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a Audi S6 (C7)
The highest concentration of Audi S6 (C7) listings is in WA with 29 active listings, followed by GA (24), NY (23), CO (23), NJ (22).
Regional pricing varies significantly. The lowest median price is in FL at $16,500, while AZ has the highest at $28,990. Buyers willing to travel or arrange transport may find savings of $12,490.
Top States by Inventory
State
Listings
Median Price
WA
29
$23,499
GA
24
$22,000
NY
23
$17,900
CO
23
$24,993
NJ
22
$19,490
PA
22
$22,999
TX
22
$20,990
FL
18
$16,500
MI
18
$20,999
MA
17
$16,900
Audi S6 (C7) Market Velocity
Audi S6 (C7) listings spend an average of 87 days on market. This is a slow-moving market. Listings tend to sit for extended periods, giving buyers significant negotiating power. Sellers should be realistic on pricing and patient.
The median time on market is 47 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Audi S6 (C7) Buyer's Guide Summary
Fair price range: $17,888 to $26,900. The median is $22,000. Anything below $17,888 is a strong value; above $26,900 should be premium condition, low miles, or a desirable specification.
Trending up: Audi S6 (C7) prices have risen 30.7% recently. Buying sooner may save money if the trend continues.
Best value year: The 2013 model year has the lowest median price at $16,500, making it the most accessible entry point into Audi S6 (C7) ownership.
Negotiate: With an average of 87 days on market, sellers are often willing to negotiate. Listings over 60 days old are especially open to offers.