Do the rear windows go all the way down on the last generation Broughams? ( unlike my '92's)

NO a bit more then halfway

Correct, NO.

Because of the wheel well cut-in, about 6 inches remains up above the sill when fully down.

Which is an improvement over the B-bodies, since the rear doors were shorter.

Which is an improvement over the B-bodies, since the rear doors were shorter.

I guess so--they both seem the same to me, at least in how far they go down. They're just smaller doors and windows, in width, on the B.

Hmm, I'll have to compare mine side by side.

Thanks guys, dang, I hate that they don't go down all the way....always have.