2018 Audi A6 prices in Ohio
The median asking price for a 2018 Audi A6 in Ohio is $19,049 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2018 Audi A6 in Ohio is $19,049, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $15,525–$19,284 — the middle half of 5 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2018 Audi A6
The $15,525–$19,284 typical range isn't randomness — one factor explains most of it:
Asking prices run about $23,620 at 30K–45K miles and fall to $13,090 over 105K miles — roughly $1,400 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Audi A6: a fair price for your mileage
A 2018 Audi A6 sheds roughly $1,400 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 8 listings | $23,620 | $21K–$27K |
| 45K–60K miles | 32 listings | $20,072 | $19K–$23K |
| 60K–75K miles | 23 listings | $18,875 | $18K–$20K |
| 75K–90K miles | 38 listings | $17,357 | $16K–$19K |
| 90K–105K miles | 37 listings | $15,925 | $15K–$17K |
| Over 105K miles | 44 listings | $13,090 | $12K–$15K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Ohio prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Audi A6 is $17,690 (July 2026) — down 9.1% from $19,466 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $17,690 | $15K–$20K | 191 |
| June 2026 | $17,599 | $15K–$20K | 227 |
| May 2026 | $17,622 | $15K–$20K | 203 |
| April 2026 | $17,994 | $15K–$21K | 176 |
| March 2026 | $17,326 | $15K–$20K | 203 |
| February 2026 | $16,842 | $15K–$19K | 196 |
| January 2026 | $16,650 | $14K–$19K | 213 |
| December 2025 | $16,988 | $14K–$20K | 151 |
| November 2025 | $16,997 | $15K–$20K | 108 |
| October 2025 | $18,144 | $16K–$21K | 102 |
| September 2025 | $18,990 | $16K–$22K | 96 |
| August 2025 | $19,466 | $17K–$22K | 94 |
2018 Audi A6 inventory across the U.S.
Keep exploring A6 prices
2018 Audi A6 · $18,919 typical · 5 listingsOther Audi A6 years
Live 2018 Audi A6 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Audi A6 listings on VehiSales →.
More 2018 Audi prices
Frequently asked questions
Why do 2018 Audi A6 prices range from $15,493 to $24,768 in Ohio?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $15,525 and $19,284 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Audi A6?
Expect roughly $1,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $4,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Audi A6 prices in Ohio differ from the rest of the country?
Yes. The average in Ohio is $18,919, which is $1,521 above the national average of $17,398. Local supply, demand and transport costs all play a part.
How many 2018 Audi A6 are for sale in Ohio right now?
5 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Look up the original Monroney sticker for a 2018 Audi →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.