GMC Sierra 2500 HD Price in Saint Louis, MO
As of August 7, 2026, there are 44 GMC Sierra 2500 HD vehicles available at 2 dealerships in Saint Louis, MO. Local dealers are pricing competitively — the average selling price is $7,016 below MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $51,745 to $91,586, with a median of $69,761.
Across Missouri (466 listings) the average is $3,067 below MSRP (97% at/below MSRP) — Saint Louis is priced about $3,949 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.
44
In Stock
-$7,016
Avg Markup
100.0%
At/Below MSRP
$69,761
Median Price
Price range: $51,745 — $91,586
Dealers in Saint Louis
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| DAVE SINCLAIR BUICK GMC Saint Louis, MO | 36 | -$7,942 | 36 |
| LOU FUSZ BUICK GMC Saint Louis, MO | 8 | -$2,849 | 8 |