In 2007 we bought a new Allegro Bus and it has 3,000+ miles on it when we picked it up. It had been driven from Red Bay, Al to southern Fl, then to Seattle where we took delivery. As long as your warranty is based on the milage reading being essentially zero when you took delivery, and you have it in writing, it's no big deal!
Days camping (2016)----181 days
Days camping (2017) --- 82 days
2016 Wildcat MAXX 28RKX (33' TT), 2007 13' Scamp
2015 Ram Laramie Hemi, w/air suspension
30 years RV'ing
11 different RV's