2 deals from $91,165 to $91,530 • Avg 6.6% off MSRP
As of , Idaho buyers are paying an average of $91,348 for a GMC Sierra 2500HD, based on 2 verified deals on CarWhere. The average discount in Idaho is 6.6% off MSRP. Prices range from $91,165 to $91,530.Idaho has a 6% state sales tax on vehicle purchases.
Sales Tax
6% state rate
Doc Fee
No state cap
Registration
$45-$69 based on age
Title Fee
$14
AT4X
Based on 2 verified buyer-submitted transactions. All prices come from real deal sheets uploaded after purchase — not estimates or dealer ads. Last updated . Learn about our data.