Sighty different. I've been told the side window is diffrent, so it only makes sense.
So if the sail panel and the C panels are different, does the lower panel actually fit either Malibu or the Pontiacs?
I'm pretty sure that the lower panels will work for either Malibu or LeMans. I believe the difference in the upper panels is the way the Pontiac angle up towards the back of the window.