If you are asking if normal maintenance costs are more that a regular F150, I'd say no. It is just a glorified F150, same engine, transmission, transfer case and differentials (more or less).
If you drive it like a Raptor likes to be driven, you might go through;
~four or more tires per year, at $350 a piece
~one to two sets of brake pads per year, at $100+ for four pad sets
~four brake rotors every couple of years, at $400
~one+ rear shock shaft guard per year, at $100+ (at least there will be only one exposed now)
~one rear shock shaft the fifth year, $500 new shock or $250 rebuild+shaft (because a baby head got through the shin guard)
~three extra oil changes per year, at $75+ each (because a Raptor is so ******* fun to drive)
~five to six extra air filters per year, at $15 each
~about two IWE's per year, at $65 each
~one driveshaft the third year, at $350 (because of flying baby heads)
~u-joints as needed, at $20 each (been through six or eight, I think)
~rebuild shocks every couple years, at $450+
~rebuild the front end at six years, $870
~plan on $1000-$65,000 in unplanned/unwarranteed/uninsurable damage/breakage every so often
~unspeakable fines and fees to the state (unless you know your local JP really well)
This (most likely incomplete) list is compiled from my training and experience with my 2010 Raptor. Yes, I know isn't a fancy new 2017, but it is a Raptor. I expect my new one to cost about the same as this one in the long run. These items are over and above, what I consider, "normal" maintenance costs.
If your idea of rough driving is pulling it onto a dirt lot on the weekend when the construction crew isn't gonna laugh at you, your maintenance costs will be significantly less. Mall crawlers will always cost less to operate.
