I don’t know why you think you can come off being so disrespectful when you don’t even have your facts straight.
The Passat slots in between the A4 and A6 in length, width, height, wheelbase and weight.
That means it does NOT have the same dimensions as the A4.
Oh and Cal… just to get shit straight
VW A chassis = Jetta, A3, TT
VW B chassis = Passat, A4
VW C chassis = A6
Lots of parts are crossed between platforms but none of the cars are identical.