2023 Kenworth T680 MX-13 — Used Market Prices & Trends

The 2023 Kenworth T680 powered by the MX-13 is currently represented by 20 active listings on TruckRadar, with a median asking price of $68,850 and median odometer reading of 283,675 miles. Over the past 90 days, asking prices have moved down 12.7%. 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 2023 T680 inventory sit in Utah, Illinois, and California, where regional pricing ranges from $54,950 to $77,950. Common transmission pairings include PO-17F112C12 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 MX-13 — Frequently Asked Questions