1 deal from $53,120.8 to $53,120.8 • Avg 8% off MSRP
As of , Montana buyers are paying an average of $53,121 for a GMC Sierra 1500, based on 1 verified deal on CarWhere. The average discount in Montana is 8% off MSRP. Prices range from $53,120.8 to $53,120.8.Montana has a 0% state sales tax on vehicle purchases.
Sales Tax
0% state rate
Doc Fee
No state cap
Avg Markup
4-6% over invoice due to limited competition
Best Time
Spring after winter demand subsides
Based on 1 verified buyer-submitted transaction. All prices come from real deal sheets uploaded after purchase — not estimates or dealer ads. Last updated . Learn about our data.
