2012 Kenworth T800 ISX15 — Used Market Prices & Trends

The 2012 Kenworth T800 powered by the ISX15 is currently represented by 10 active listings on TruckRadar, with a median asking price of $99,250 and median odometer reading of 439,000 miles. Over the past 90 days, asking prices have moved up 45.9%. Demand for late-model commercial trucks typically strengthens as fleets refresh ahead of Q3 bid cycles and peak freight season. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2012 T800 inventory sit in Illinois, Texas, and South Dakota, where regional pricing ranges from $59,500 to $107,750. Common transmission pairings include manual and automated options. The 2012 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.

2012 Kenworth T800 ISX15 — Frequently Asked Questions