Live US dealer listings Median-priced benchmark Updated 2026-10-19
Market price · Used 2005 Mercury Grand Marquis 27 listings tracked

Used 2005 Mercury Grand Marquis Price in the US

A used 2005 Mercury Grand Marquis in the US typically lists for $4,923–$8,186, with a median asking price of $6,999 across 27 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $1,550, a 2005 LS in Council Bluffs, IA — 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

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  1. 2005 Mercury Grand Marquis
    $1,550
    2005 Mercury Grand Marquis LS
    260,610 mi · Council Bluffs, IA · Edwards Hyundai
    View listing →
  2. 2005 Mercury Grand Marquis
    $2,849
    2005 Mercury Grand Marquis LS
    190,347 mi · Aitkin, MN · Atwater Chevrolet
    View listing →
  3. 2005 Mercury Grand Marquis
    $2,995
    2005 Mercury Grand Marquis GS
    76,000 mi · Bloomery, WV · RT 127 Used Auto Sales
    View listing →
  4. 2005 Mercury Grand Marquis
    $2,995
    2005 Mercury Grand Marquis GS
    169,775 mi · Mansfield, OH · Zac's Auto Sales
    View listing →
  5. 2005 Mercury Grand Marquis
    $3,500
    2005 Mercury Grand Marquis LS
    189,418 mi · Fremont, CA · Jay's Auto Sales
    View listing →
  6. $3,988
    2005 Mercury Grand Marquis GS
    120,660 mi · Wallingford, CT · Cheap Auto Rental
    View listing →
  7. 2005 Mercury Grand Marquis
    $4,850
    2005 Mercury Grand Marquis LS
    162,298 mi · Olive Branch, MS · OB Auto, LLC
    View listing →
  8. 2005 Mercury Grand Marquis
    $4,995
    2005 Mercury Grand Marquis GS
    190,000 mi · Farmington, MI · RJ Auto of Farmington Hills
    View listing →
  9. $5,500
    2005 Mercury Grand Marquis LS
    180,324 mi · Salem, AL · Abel Electric and Groups
    View listing →
  10. 2005 Mercury Grand Marquis
    $5,695
    2005 Mercury Grand Marquis LS
    161,834 mi · Portsmouth, VA · Bryant Motorsports
    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 2005 Mercury Grand Marquis asks $4,923–$8,186. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2005 Mercury Grand Marquis cost?

A used 2005 Mercury Grand Marquis in the US typically lists for $4,923 to $8,186, with a median asking price of $6,999 across 27 active US dealer listings. Nine in ten are priced between $2,893 and $13,340 (as of 2026-10-19, source: UnderMarket Cars).

Is $7,000 a good price for a used 2005 Mercury Grand Marquis?

That sits at about the market median ($6,999) for a used 2005 Mercury Grand Marquis. Under $4,923 puts you in the cheapest quarter of active US listings and under $2,893 in the cheapest 5%; above $13,340 is the priciest 5% (as of 2026-10-19).

What is the cheapest used 2005 Mercury Grand Marquis for sale right now?

$1,550 — a 2005 Mercury Grand Marquis LS in Council Bluffs, IA, $5,449 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 2005 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.