2023 Kenworth T680 X15 — Used Market Prices & Trends

The 2023 Kenworth T680 powered by the X15 is currently represented by 62 active listings on TruckRadar, with a median asking price of $69,950 and median odometer reading of 501,122 miles. Over the past 90 days, asking prices have moved down 5.4%. 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 2023 T680 inventory sit in Texas, Tennessee, and Nebraska, where regional pricing ranges from $59,950 to $84,950. Common transmission pairings include Endurant and ENDURANT. The 2023 T680 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 T880 and W900. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2023 Kenworth T680 X15 — Frequently Asked Questions