I believe it's something like 20 city. Not sure about HWY, maybe 32?
22 City/30 HWY mpg
It depends on the engine. On my 94 Grand am with 3.1 V6 I get about 19 miles to the gallon in town and 25 miles to the gallon on the high way. David
30+ miles per gallon
For a 1999 Mercury Grand Marquis : ( 15 city / 22 highway miles per U.S. gallon ) according to a website I was looking at
For a 1999 Mercury Grand Marquis : ( 15 city / 22 highway ) miles per U.S. gallon , according to a website I was looking at
Mine gets about 13 miles to the gallon.
The 1999 Ford Expedition gets about 16 miles per gallon at its very best. On average this vehicle gets 12 miles per gallon in city traffic.
I have a 99 cav and it get 28 1/2 miles to the gallon
My 1999 Royal Star Venture gets an average of 45 miles per gallon.
330
20 miles city, 24 Hw
For a 1999 Lincoln Navigator : Miles per U.S. gallon : ( 11 to 12 in the city / 15 to 16 on the highway ) according to a website I was looking at )