1990 Mercury Grand Marquis MPG

Distance: Zip Code:

from other Mercury Grand Marquis vehicles (View All)

Leivas fueled-up their 2005 Mercury Grand Marquis. Last Tank: 20.0 MPG 19 hours ago
bigbruno fueled-up their 2008 Mercury Grand Marquis. Last Tank: 12.3 MPG 2 days ago
Chico-malo fueled-up their 1997 Mercury Grand Marquis. Last Tank: 20.5 MPG 2 days ago
erik530195 fueled-up their 2001 Mercury Grand Marquis. Last Tank: 17.4 MPG 3 days ago
F1sh98 added 28 fuel-ups to their 2010 Mercury Grand Marquis. 3 days ago
OILBURN3R added 1 notes for their 1999 Mercury Grand Marquis. 3 days ago
HUDS0NDAN fueled-up their 2001 Mercury Grand Marquis. Last Tank: 18.3 MPG 3 days ago

A dirty filter can easily decrease your MPG by 1-2 miles. Al... ...