View 17 Photos View 0 Videos 2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt Contact for price Upgrade your fleet with this powerful and efficient 2021 Kenworth T680. This Class 8 conventional truck is powered by a 15-liter Cummins X15 diesel engine delivering 400 HP, paired... ConditionUsedUsage465,516 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power400 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lbStock Number290605 MLS Number14585809CategorySleeper Semi Trucks Last Updated9/25/2026 LocationMillstone Township, NJ, US Sold ByHunter Truck (609) 318-___ SHOWNUMBERCall Seller Email Seller Save More Info