2010 Kenworth T800 ISX — Used Market Prices & Trends

The 2010 Kenworth T800 powered by the ISX is currently represented by 3 active listings on TruckRadar, with a median asking price of $42,950 and median odometer reading of 1,052,880 miles. Over the past 90 days, asking prices have moved down 14.7%. Seasonal softening in the used truck market tends to occur as fleets delay purchasing decisions during slower freight periods. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2010 T800 inventory sit in Oregon and Illinois, where regional pricing ranges from $42,450 to $49,750. Common transmission pairings include manual and automated options. The 2010 T800 typically appears in dealer inventory for an average of 30 to 60 days before sale, based on TruckRadar listing turnover data. Buyers comparing this configuration often also evaluate the W900 and T370. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2010 Kenworth T800 ISX — Frequently Asked Questions