GMC Sierra 2500 HD Price in St Louis, MO
As of October 9, 2026, there are 26 GMC Sierra 2500 HD vehicles available at 2 dealerships in St Louis, MO. Local dealers are pricing competitively — the average selling price is $8,323 below MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $50,371 to $92,466, with a median of $80,160.
Across Missouri (840 listings) the average is $4,349 below MSRP (99% at/below MSRP) — St Louis is priced about $3,975 cheaper than Missouri as a whole. See the Sierra 2500 HD in Missouri overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.
26
In Stock
-$8,323
Avg Markup
100.0%
At/Below MSRP
$80,160
Median Price
Price range: $50,371 to $92,466.
Dealers in St Louis
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| LOU FUSZ BUICK GMC St. Louis, MO | 1 | -$10,274 | 1 |
| DAVE SINCLAIR BUICK GMC St Louis, MO | 25 | -$8,245 | 25 |