Is the middle 60/40 bench seat in the 2003 Yukon XL structurally the same as the Yukon XL Denali

I want to replace the leather in my '03 XL Denali and the only templates the leather manufacturer has is for the '03 Yukon XL.  The seat is a 60/40 split seat.  I believe the only difference is that the XL came in a single colored leather while the XL Denali was a two tone leather. I really need to find out for sure because if I am wrong I am going to eat the cost of the leather