I am thinking about getting a new f150 xlt supercab 4x4 with 3.7l engine I was wondering what the real mpg on this unit is? I have a 2002 f150 xlt supercab 4x4 4.6 l amd I am getting 11.4 around town and 17mpg on the highway .
Thanks in advance
Ralph

 

https://www.f150online.com/forums/20...e-got-one.html

might be a little lengthy but that should tell you all you need to know about the 3.7 F150