GMC Yukon XL Price in St Louis, MO

As of October 23, 2026, there are 27 GMC Yukon XL vehicles available at 2 dealerships in St Louis, MO. Local dealers are pricing competitively — the average selling price is $6,455 below MSRP, with 93% of inventory at or under sticker. 1 of 2 dealers are currently pricing below MSRP on average. Prices range from $75,486 to $111,865, with a median of $91,149.

Across Missouri (297 listings) the average is $3,882 below MSRP (98% at/below MSRP) — St Louis is priced about $2,573 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.