Ford Mustang Forum - View Single Post - Best Highway Fuel Economy for 3.7 V6???
View Single Post
post #32 of (permalink) Old 09-16-2013
Katmandu
PONY Member
 
Katmandu's Avatar
 
Joined: Dec 2002
Location: Troy
Posts: 649
 
Quote:
Originally Posted by Liv4spd View Post
How many miles after break in did you get that good MPG?

My 2014 V6 manual Mustang only has 1400 miles for now. I usually get only 16 MPG with half highway and half city driving. I do some heavy acceleration occasionally.
Your engine is still WAY too tight. Don't even look at MPGs until it's broken in around 5,000 miles or so. Drive it hard. Don't baby a new engine!

Katmandu is offline  
 
 
For the best viewing experience please update your browser to Google Chrome