Probably around 20 with a combination of city and highway driving
Need to now
See link.
14-20 city
it gets 18-20MPG in the city and 25-28MPG on highway
more then 1mpg(:
typically the 1992 Mercury Sable can hold up to 16 gallons
Mine gets 28 mpg
According to fueleconomy.gov ( U.S. gallon ) 15 to 17 in the city and 22 to 24 on the highway
it can get 8 miles to the gallon
18.5 miles a gallon
Around 16 city / 23 highway
20 miles to the gallon 20 miles to the gallon