The Mercury Grand Marquis's gas tank is 19.0 gallons.
Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.
Scroll down for the gas tank size tables for your year and trim.
Mercury Grand Marquis Gas Tank Sizes (2011)
Year |
Trim |
Engine |
Gallons |
Liters |
2011 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
Mercury Grand Marquis Gas Tank Sizes (2009 - 2010)
Year |
Trim |
Engine |
Gallons |
Liters |
2010 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2009 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
Mercury Grand Marquis Gas Tank Sizes (2007 - 2008)
Year |
Trim |
Engine |
Gallons |
Liters |
2008 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2008 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2007 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2007 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
Mercury Grand Marquis Gas Tank Sizes (2005 - 2006)
Year |
Trim |
Engine |
Gallons |
Liters |
2006 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2006 |
V8 Sedan 4D Limited |
4.6L |
19.0 |
71.9 |
2006 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2006 |
V8 Sedan 4D LS Ultimate |
4.6L |
19.0 |
71.9 |
2005 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2005 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2005 |
V8 Sedan 4D LS Ultimate |
4.6L |
19.0 |
71.9 |
2005 |
V8 Sedan 4D LSE |
4.6L |
19.0 |
71.9 |
Mercury Grand Marquis Gas Tank Sizes (2003 - 2004)
Year |
Trim |
Engine |
Gallons |
Liters |
2004 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2004 |
V8 Sedan 4D Limited |
4.6L |
19.0 |
71.9 |
2004 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2004 |
V8 Sedan 4D LS Ultimate |
4.6L |
19.0 |
71.9 |
2003 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2003 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2003 |
V8 Sedan 4D LS Ultimate |
4.6L |
19.0 |
71.9 |
2003 |
V8 Sedan 4D LSE |
4.6L |
19.0 |
71.9 |
Mercury Grand Marquis Gas Tank Sizes (2002)
Year |
Trim |
Engine |
Gallons |
Liters |
2002 |
V8 Sedan 4D GS |
4.6L |
19.0 |
71.9 |
2002 |
V8 Sedan 4D LS |
4.6L |
19.0 |
71.9 |
2002 |
V8 Sedan 4D LSE |
4.6L |
19.0 |
71.9 |