2021 Kenworth T680 MX 13 Liter — Used Market Prices & Trends

The 2021 Kenworth T680 powered by the MX 13 Liter is currently represented by 7 active listings on TruckRadar, with a median asking price of $54,999 and median odometer reading of 420,828 miles. Over the past 90 days, asking prices have moved down 21.1%. 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 drivetrains. Geographically, the largest concentrations of 2021 T680 inventory sit in Oklahoma and Arkansas, where regional pricing ranges from $51,499 to $57,999. Common transmission pairings include Eaton Fuller 10-speed 10 Speed and Eaton Fuller 10 Speed. Time on lot for the 2021 T680 varies with mileage, spec, and condition, and is best gauged against similar active listings. Buyers comparing this configuration often also evaluate the T880 and W900. Pricing reflects active asking prices from dealers on TruckRadar and is not a substitute for a formal appraisal.

2021 Kenworth T680 MX 13 Liter — Frequently Asked Questions