71 for sale · 10 auction results · latest Oct 29, 2026
The median asking price of a Mercury Grand Marquis GS is $6,684, across 71 for sale with a median model year of 2004. The 2004, the model year with the most for sale, has a median asking price of $6,131.
Over the last three years, 7 sold at auction for a median of $9,500. Their median model year is 1998, against 2004 for the cars for sale: these are older cars, not a guide to what a Mercury Grand Marquis GS for sale costs today. Compare prices by model year in the chart above.
Where Mercury Grand Marquis GS auction prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| Trim | Years | For sale | Median ask |
|---|---|---|---|
| GS Convenience | 2004–2005 | — | — |
| MY | Class | Powertrain | MPG (comb.) | EV range | Engine | Fuel / yr |
|---|---|---|---|---|---|---|
| 2011 | Large Cars | FFV | 19 | — | 4.6 L | $3,550 |
| 2010 | Large Cars | FFV | 19 | — | 4.6 L | $3,550 |
| 2009 | Large Cars | FFV | 19 | — | 4.6 L | $3,550 |
| 2008 | Large Cars | FFV | 18 | — | 4.6 L | $3,700 |
| 2007 | Large Cars | FFV · Gas | 18 | — | 4.6 L | $3,700 |
| 2006 | Large Cars | FFV · Gas | 18 | — | 4.6 L | $3,700 |
| 2005 | Large Cars | Gas | 19 | — | 4.6 L | $3,550 |
| 2004 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
| 2003 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
| 2002 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
| 2001 | Large Cars | Gas | 18 | — | 4.6 L |
The state map, Mercury Grand Marquis GSs listed below market now, every model year's sales and asking prices, and the latest results.
| $3,700 |
| 2000 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
| 1999 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
| 1998 | Large Cars | Gas | 18 | — | 4.6 L | $3,700 |
