4 deals from $78,171 to $81,930 • Avg 6.8% off MSRP
As of , Iowa buyers are paying an average of $79,363 for a GMC Sierra 1500, based on 4 verified deals on CarWhere. The average discount in Iowa is 6.8% off MSRP. Prices range from $78,171 to $81,930.Iowa has a 5% state sales tax on vehicle purchases.
Sales Tax
5% state rate
Doc Fee
Max $180
Avg Markup
3-5% over invoice
Best Time
Late fall and end of year
ATX4 5.75 Ft. Box 147.
ATX4 5.75 Ft. Box 147.
ATX4 5.75 Ft. Box 147.
ATX4 5.75 Ft. Box 147.
Based on 4 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.