Brandon, I have never seen one disassembled so not sure of the motor, other that it is a 7amp like the Sanitaires. I was suprised to see the VG1 brushrolls in them, you would've thought Eureka would have patented those way back when. That's my favorite brushroll of any of my uprights, killer for deep carpet cleaning! The Orecks have a built in magnet bar across the front of the machine, nice feature! Our commercial rep told us that our handle bail is stronger metal than the Sanitaires, and find it interesting that ours has a lifetime warranty on the fan which makes me wonder if it's of a different material than the Sanitaires, or just a selling feature. The first one I sold was to a man who used to bring in his Oreck about every six months, beat to death by his wife. He had free tune-ups yearly, but would pay for one in between because they had 5 kids, 3 dogs, etc. and his wife was OCD about vacuuming and ran it into and under everything and never cleaned the hair off the brush roll. I showed him the new commercial and explained it would be hard for her to tear one up, and he walked out with it that day. The only thing they've ever done is change the belt, so I guess it's holding up well. That's probably been two years ago when we first started selling them.