It would depend on the maintenance and care the engine has had. I can tell you that our fleet consisted of many retired police cars most of which had 100K plus hard miles when we received them. It was rare to lose an engine. More commonly the transmission would fail.
Yes
A Ford Crown Victoria receives an average of 20 miles per gallon: 19 in the city, 21 on the highway.
about 40 miles per gallon
For a 1998 Ford Crown Victoria : ( 15 city / 22 highway ) miles per U.S. gallon According to a website I was looking at
Ford Crown Victoria was created in 1955.
For a 1995 Ford Crown Victoria : ( 5W-30 engine oil )
The gas mileage for a 1987 Ford Crown Victoria is 17 miles per gallon on the highway and 11 miles per gallon in the city. The combined mileage is 13 miles per gallon.
For a 2000 Ford Crown Victoria : ( 16 city / 23 highway , miles per U.S. gallon ) According to a website I was looking at
I need to know what the oil capacity is of a 1983 Ford crown Victoria 302 engine
According to a website I was looking at : A 2004 Ford Crown Victoria gets ( 15 city / 23 highway , miles per U.S. gallon )
According to a website I was looking at : For a 1995 Ford Crown Victoria , 4.6 : ( 15 city / 23 highway , miles per U.S. gallon )
Ford LTD Crown Victoria was created in 1983.