Is the 2013 Ford Diesel a good engine, I need it to pull my 36' 5th /w. Looking to move up. How about the 2015 are they any better. Thanks for any help.
The 2015 has a more powerful exhaust brake than previous years. The 2011 to 2014 6.7's were OK for average trailers, but the 2015 would be better for heavier trailers. It all depends on how and where you will use it.