GMC Terrain Price in St Louis, MO
As of October 9, 2026, there are 35 GMC Terrain vehicles available at 2 dealerships in St Louis, MO. Local dealers are pricing competitively — the average selling price is $1,469 below MSRP, with 97% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $32,506 to $44,520, with a median of $33,271.
Across Missouri (341 listings) the average is $563 below MSRP (93% at/below MSRP) — St Louis is priced about $907 cheaper than Missouri as a whole. See the Terrain in Missouri overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.
35
In Stock
-$1,469
Avg Markup
97.1%
At/Below MSRP
$33,271
Median Price
Price range: $32,506 to $44,520.
Dealers in St Louis
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| DAVE SINCLAIR BUICK GMC St Louis, MO | 13 | -$1,671 | 12 |
| LOU FUSZ BUICK GMC St. Louis, MO | 22 | -$1,350 | 22 |