1999 Mercury Grand Marquis MPG
Based on data from 22 vehicles, 1,444 fuel-ups and 390,898 miles of driving, the 1999 Mercury Grand Marquis gets a combined Avg MPG of 19.48 with a 0.16 MPG margin of error.
Below you can see a distribution of the fuel-ups with 81 outliers (5.31%) removed.
Following shows the average MPG of each of the 22 vehicles in the system.
1999 Mercury Grand Marquiss For Sale Nearby
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Golden Smokey
1999 Mercury Grand Marquis GAS V8
Added Apr 2011 • 10 Fuel-upsProperty of MrCryptic
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17.3 Avg MPG
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Grand Marquis
1999 Mercury Grand Marquis GAS V8
Added Aug 2008 • 29 Fuel-upsProperty of dkruitz
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21.9 Avg MPG
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