GMC Sierra 1500 Price in Idaho
As of October 14, 2026, there are 644 GMC Sierra 1500 vehicles available at 16 dealerships in Idaho. Idaho dealers are pricing competitively — the average selling price is $5,408 below MSRP, with 99% of inventory at or under sticker. 15 of 16 dealers are currently pricing below MSRP on average. Prices range from $41,671 to $91,095, with a median of $63,128.
These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.
644
In Stock
-$5,408
Avg Markup
99.4%
At/Below MSRP
$63,128
Median Price
Price range: $41,671 to $91,095.
Dealers in Idaho
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| DILLON GMC BOISE, ID | 134 | -$9,378 | 134 |
| KENDALL CHEVROLET BUICK GMC OF NAMPA Nampa, ID | 151 | -$7,150 | 150 |
| WACKERLI AUTO CENTER Idaho Falls, ID | 30 | -$6,329 | 30 |
| HOMETOWN CHEVROLET GMC OF FRUITLAND Fruitland, ID | 38 | -$6,178 | 38 |
| HIRNING BUICK GMC Pocatello, ID | 15 | -$5,750 | 14 |
| LIBERTY GMC REXBURG, ID | 18 | -$5,592 | 16 |
| ROBIDEAUX MOTORS CO. Coeur D Alene, ID | 16 | -$5,351 | 15 |
| ROBIDEAUX MOTORS CO. COEUR D ALENE, ID | 32 | -$4,866 | 32 |
| BURLEY GMC Burley, ID | 9 | -$4,059 | 9 |
| ROB GREEN GMC, LLC Twin Falls, ID | 27 | -$3,810 | 26 |
| QUALITY MOTORS, INC. Salmon, ID | 3 | -$3,733 | 3 |
| LEWISTON CHEVROLET GMC Lewiston, ID | 41 | -$3,146 | 41 |
| DAVE SMITH MOTORS Kellogg, ID | 115 | $0 | 115 |
| ST. ANTHONY MOTORS St. Anthony, ID | 12 | $0 | 11 |
| BURLEY GMC BURLEY, ID | 2 | $0 | 1 |
| MOUNTAIN HOME AUTO RANCH Mountain Home, ID | 1 | — | 0 |