A 2013 Audi S8 averages $24,999 today, with most selling between $24,495 and $25,995. ForCar prices the Audi S8 from real US listings across 4 model years ($6,000–$24,999) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
A 2008 Audi S8 still asks 24% of what a 2013 one does — that's how much value it holds after 5 years. Among 88 sedans we price, that ranks #86, below the 57% class median. The steepest single-year drop comes at year 5 (−57.1%). Calculated from 17 listings.
Audi S8 value by year
What a Audi S8 is worth at each model year, from real US listings — the low (trade-in), median (private-party) and high (dealer) price.
| Year | Trade-in | Median | Dealer | Listings |
|---|---|---|---|---|
| 2013 | $24,495 | $25,995 | 6 | |
| 2009 | $13,985 | $13,999 | 4 | |
| 2008 | $5,800 | $12,995 | 4 | |
| 2007 | $17,500 | $17,500 | 3 |
How the Audi S8 depreciates
Median market price by model year — how a Audi S8 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest Audi S8 averages $24,999; a 6-year-older one runs about $17,500 — roughly 30% lost over 6 years. The steepest drop is usually in the first few years.
Does the Audi S8 hold value better than its rivals?
Every sedan we price, ranked by how much of its 2013 price a 2008 car still asks. Higher is better — the Audi S8 sits at #86 of 88, against a class median of 57%.
The Audi S8 market right now
What the market asks for a Audi S8 at each model year — the median of 22 real listings we track. Pro plots every individual listing on this chart.
Adjust your Audi S8 value for mileage
Pick a model year and enter your odometer — see what your exact Audi S8 is worth on today's market.
Trade-in, private-party & dealer price
Every Audi S8 has three prices. Our low–median–high range maps to what a dealer pays you, what you'd get selling it yourself, and what a lot charges — compare with current used-market prices across all models.
For a 2013 Audi S8: a dealer trade-in offer is around $24,495, selling private-party nets about $24,999, and a lot asks near $25,995 — a $1,500 spread on the same car.
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Get an exact Audi S8 value by VIN
Trim, engine and options move the value. Decode your Audi S8's VIN free to pin the exact build, then check its market value.
More on the Audi S8
Audi S8 value FAQ
How much is a Audi S8 worth?
A 2013 Audi S8 averages $24,999 today (roughly $24,495–$25,995). Value depends on the year and mileage — see the table above for every model year, or add your mileage for an exact number.
Does mileage change the Audi S8 value?
Yes — higher mileage lowers value. Enter your odometer reading in the mileage tool above to adjust the estimate from the model-year average.
Is the Audi S8 value free?
Yes, every estimate is free with no signup, from real US market listings.
How is this calculated?
ForCar aggregates real asking prices for the Audi S8 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Audi S8 year is the best value?
See the value-by-year table and depreciation above — older years cost less but the newest years hold value best. The sweet spot is usually a few years old, where the steepest depreciation has already happened.
Is this a free Audi S8 Blue Book alternative?
Yes. ForCar is a free, no-signup alternative to Kelley Blue Book and NADA — instead of a private formula, you see what Audi S8s are actually listed for right now, by year and mileage.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.