2023 Kenworth T680 X15 — Used Market Prices & Trends

The 2023 Kenworth T680 powered by the X15 is currently represented by 56 active listings on TruckRadar, with a median asking price of $69,450 and median odometer reading of 485,076 miles. Over the past 90 days, asking prices have moved down 1.6%. Prices have held steady, reflecting balanced supply and demand for this configuration in the current market. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2023 T680 inventory sit in Tennessee, Utah, and Nebraska, where regional pricing ranges from $59,950 to $82,950. 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 T280. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2023 Kenworth T680 X15 — Frequently Asked Questions