Just went from a 1999 F150 that I have had since new, to a '13 CMax. Not even 1000 miles yet but very pleased. First tank, minus the 35 miles on the odo from the dealer netted 41.2. Looking better so far. I am a big guy 6'2" and about 220 and find there is plenty of room and very comfortable. Just bought the oil and filter for the first change in a couple of weeks. Going with Mobil 1 full Syn. I don't know what "blend" means. 1qt of full syn in a 55 gal drum of regular oil is a synthetic blend, so I will go for the 100%. If this Max holds up as well as my F series, which I still have, it will be great. We shall see.