Originally Posted By: oilyriser
Originally Posted By: GMBoy
The major differences that are readily apparant to the eye are the front fascia and rear bumpers, wheel opening spats, wheels, emblems/stickers, and the running boards are different. All these changes are for areodynamics and weight. The hood and hatch are made of aluminum where the regular models are steel. The wheels are the world's lightest weight wheels to date and help with the lowering of vehicle weight. To also lower weight the truck does not have the power liftgate option and the seats are thinner. Inside, of course, the dash is different having a sort of fuel economy gage and a tach that has a mark saying "autostop" this lets you know the engine is off - which is needed because its so quiet you sometimes cannot tell its running. There is also no roof rack and the Nav/back up camera screen will show the hybrid modes like a Prius does.
Tons more differences betweent he Hybrid and the non-hybrid Tahe/Yukon that you don't see that make the truck what it is.
Are they using these aerodynamic and weight saving techniques on the non-hybrid Yukons as well?
No, these are Hybrid specific. Atleast for now anyway, but I've not heard of any plans to share some of these parts. I think they should, any weight savings is good.