Used 2006 Mercury Grand Marquis Price in the US
A used 2006 Mercury Grand Marquis in the US typically lists for $5,900–$11,488, with a median asking price of $7,440 across 22 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $2,900, a 2006 GS in Augusta, KS — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
Browse by model year
typical price per year- All years
- 2011 · typ. $8,699
- 2010 · typ. $8,992
- 2009 · typ. $9,447
- 2008 · typ. $8,622
- 2007 · typ. $7,995
- 2006 · typ. $7,440
- 2005 · typ. $6,999
- 2004 · typ. $6,995
More years (4)
Cheapest 10 listed right now
ranked by price-
$2,9002006 Mercury Grand Marquis GS191,075 mi · Augusta, KS · Parks Motors of AugustaView listing →
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$3,1002006 Mercury Grand Marquis LS168,600 mi · Charlottesville, VA · Private Seller Exchange · +1 more like it hereView listing →
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$5,0002006 Mercury Grand Marquis GS74,173 mi · Ocala, FL · Sunshine Auto Outlet OcalaView listing → -
$5,9002006 Mercury Grand Marquis LS171,925 mi · Strafford, MO · Strafford Cars R UsView listing →
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$5,9952006 Mercury Grand Marquis LS152,634 mi · Waukegan, IL · Beach Park Auto SalesView listing → -
$6,2952006 Mercury Grand Marquis LS165,693 mi · Franklinville, NJ · Wally's AutolandView listing → -
$6,5002006 Mercury Grand Marquis LS136,763 mi · Detroit, MI · Automotive Center LLCView 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 Mercury Grand Marquis asks $5,900–$11,488. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2006 Mercury Grand Marquis cost?
A used 2006 Mercury Grand Marquis in the US typically lists for $5,900 to $11,488, with a median asking price of $7,440 across 22 active US dealer listings. Nine in ten are priced between $3,145 and $13,425 (as of 2026-10-19, source: UnderMarket Cars).
Is $7,000 a good price for a used 2006 Mercury Grand Marquis?
That sits at about the market median ($7,440) for a used 2006 Mercury Grand Marquis. Under $5,900 puts you in the cheapest quarter of active US listings and under $3,145 in the cheapest 5%; above $13,425 is the priciest 5% (as of 2026-10-19).
What is the cheapest used 2006 Mercury Grand Marquis for sale right now?
$2,900 — a 2006 Mercury Grand Marquis GS in Augusta, KS, $4,540 under the median (as of 2026-10-19).
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 Mercury Grand Marquis page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.