I guess I'm just used to the ultra-long design cycle of the Ram, and moderate-long design cycle of the F150. Ram has been in its current iteration since 2009 with only minor changes, yet it still feels fresh.
The F-150 12th gen went from 2009 - 2014, but it was really only an evolution of the 11th gen, which started in 2003. So you could argue 2003 - 2014.