2 deals from $52,830 to $52,830 • Avg 10% off MSRP
As of , Oklahoma buyers are paying an average of $52,830 for a GMC Sierra 2500HD, based on 2 verified deals on CarWhere. The average discount in Oklahoma is 10% off MSRP. Prices range from $52,830 to $52,830.Oklahoma has a 4.5% state sales tax on vehicle purchases.
Sales Tax
4.5% state rate
Doc Fee
No state cap
Avg Markup
3-5% over invoice
Best Time
End of year and late summer
159" Pro
159" Pro
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.