1998 Mercury Grand Marqui Mpg. Avg MPG Number of Fuel-ups 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 0 50 100 150 200. The Mercury Grand Marquis is an automobile that was sold by the Mercury division of Ford Motor Company from 1975 to 2011.
Mileage is around 22 mpg in mixed traffic. Shop millions of cars from over 21000 dealers and find the perfect car. See good deals great deals and more on Used Mercury Grand Marquis.
See good deals great deals and more on Used Mercury Grand Marquis.
The Mercury Grand Marquis is an automobile that was sold by the Mercury division of Ford Motor Company from 1975 to 2011. Search from 346 Used Mercury Grand Marquis cars for sale including a 1985 Mercury Grand Marquis a 1990 Mercury Grand Marquis LS and a 2002 Mercury Grand Marquis LS. While the gas mileage for my Toyota reaches as much as 37 mpg the Mercury is always my car of choice when driving more than a few hundred miles. Below you can see a distribution of the fuel-ups with 86 outliers 869 removed.
