GMC Yukon XL Price in Saint Louis, MO

As of August 28, 2026, there are 31 GMC Yukon XL vehicles available at 2 dealerships in Saint Louis, MO. Local dealers are pricing competitively — the average selling price is $4,447 below MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $80,482 to $110,790, with a median of $91,014.

Across Missouri (200 listings) the average is $3,147 below MSRP (96% at/below MSRP) — Saint Louis is priced about $1,300 cheaper than Missouri as a whole. See the Yukon XL in Missouri overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.