Live US dealer listings Median-priced benchmark Updated 2026-10-17
Market price · Used 2006 Audi A6 18 listings tracked

Used 2006 Audi A6 Price in the US

A used 2006 Audi A6 in the US typically lists for $4,309–$5,953, with a median asking price of $5,000 across 18 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $3,188, a 2006 Quattro in Irvington, NJ — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

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Cheapest 10 listed right now

ranked by price
  1. 2006 Audi A6
    $3,188
    2006 Audi A6 Quattro
    118,278 mi · Irvington, NJ · Modern Cars NJ
    View listing →
  2. 2006 Audi A6
    $3,391
    2006 Audi A6 Quattro
    215,641 mi · West Chester, PA · Coast To Coast Auto
    View listing →
  3. 2006 Audi A6
    $3,999
    2006 Audi A6 Quattro
    101,000 mi · Loves Park, IL · 51 Cars
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  4. 2006 Audi A6
    $3,999
    2006 Audi A6 Quattro
    140,600 mi · Nashville, TN · Master Cars
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  5. $4,245
    2006 Audi A6 Quattro
    178,505 mi · Lyons, IL · Cheap Cars Chicago
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  6. 2006 Audi A6
    $4,500
    2006 Audi A6 Quattro
    155,671 mi · Myrtle Beach, SC · Brand Car
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  7. 2006 Audi A6
    $4,691
    2006 Audi A6 Quattro
    144,862 mi · West Chester, PA · Coast To Coast Auto
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  8. 2006 Audi A6
    $4,950
    2006 Audi A6 Quattro
    143,000 mi · Trenton, NJ · Perfect Choice Auto
    View listing →
  9. $4,999
    2006 Audi A6 Quattro
    108,420 mi · Martinsville, VA · Royal City Auto Sales
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  10. 2006 Audi A6
    $5,000
    2006 Audi A6 Quattro
    181,300 mi · Mullica Hill, NJ · Private Seller Exchange
    View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2006 Audi A6 asks $4,309–$5,953. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2006 Audi A6 cost?

A used 2006 Audi A6 in the US typically lists for $4,309 to $5,953, with a median asking price of $5,000 across 18 active US dealer listings. Nine in ten are priced between $3,361 and $8,268 (as of 2026-10-17, source: UnderMarket Cars).

Is $5,000 a good price for a used 2006 Audi A6?

That sits at about the market median ($5,000) for a used 2006 Audi A6. Under $4,309 puts you in the cheapest quarter of active US listings and under $3,361 in the cheapest 5%; above $8,268 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2006 Audi A6 for sale right now?

$3,188 — a 2006 Audi A6 Quattro in Irvington, NJ, $1,812 under the median (as of 2026-10-17).

Are these MSRP or real asking prices?

Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.

How often are prices updated?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2006 Audi A6 page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.

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Prices updated 2026-10-17. Data covers active dealer listings across the USA.