GMC Terrain Price in Idaho
As of October 19, 2026, there are 83 GMC Terrain vehicles available at 17 dealerships in Idaho. Idaho dealers are pricing competitively — the average selling price is $1,612 below MSRP, with 100% of inventory at or under sticker. 17 of 17 dealers are currently pricing below MSRP on average. Prices range from $33,254 to $48,155, with a median of $40,740.
These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.
83
In Stock
-$1,612
Avg Markup
100.0%
At/Below MSRP
$40,740
Median Price
Price range: $33,254 to $48,155.
Dealers in Idaho
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| DILLON GMC BOISE, ID | 10 | -$3,606 | 10 |
| WACKERLI AUTO CENTER Idaho Falls, ID | 7 | -$3,340 | 7 |
| LIBERTY GMC REXBURG, ID | 2 | -$3,000 | 2 |
| QUALITY MOTORS, INC. SALMON, ID | 1 | -$2,088 | 1 |
| QUALITY MOTORS, INC. Salmon, ID | 1 | -$2,088 | 1 |
| KENDALL CHEVROLET BUICK GMC OF NAMPA Nampa, ID | 19 | -$2,084 | 19 |
| ROBIDEAUX MOTORS CO. Coeur D Alene, ID | 2 | -$1,891 | 2 |
| HOMETOWN CHEVROLET GMC OF FRUITLAND Fruitland, ID | 5 | -$1,860 | 5 |
| MOUNTAIN HOME AUTO RANCH Mountain Home, ID | 2 | -$1,465 | 2 |
| BURLEY GMC Burley, ID | 1 | -$1,114 | 1 |
| ROB GREEN GMC, LLC Twin Falls, ID | 5 | -$900 | 5 |
| ROBIDEAUX MOTORS CO. COEUR D ALENE, ID | 3 | -$545 | 3 |
| BURLEY GMC BURLEY, ID | 4 | -$326 | 4 |
| DAVE SMITH MOTORS Kellogg, ID | 13 | $0 | 13 |
| LEWISTON CHEVROLET GMC Lewiston, ID | 5 | $0 | 5 |
| HIRNING BUICK GMC Pocatello, ID | 2 | $0 | 2 |
| ST. ANTHONY MOTORS St. Anthony, ID | 1 | $0 | 1 |