2023 Kenworth T680 Aerodyne Sleeper Cab – Cummins X15, 12-Speed Automated, APU, Double Bunk

This used 2023 Kenworth T680 Aerodyne sleeper is a well-equipped long-haul truck powered by a Cummins X15 engine rated at 450 horsepower and 1,550 lb-ft of torque, with SmartTorque increasing output to 1,750 lb-ft at 950 RPM for improved performance under load. The engine is paired with an Eaton Endurant 12-speed automated transmission and Cummins InteBrake engine brake for confident control on grades.

Built for over-the-road comfort and efficiency, this T680 features a spacious 76-inch Aerodyne sleeper with double bunks, refrigerator, workstation table, inverter, Airtronic diesel bunk heater, and a Thermo King TriPac Evolution diesel-powered APU. Additional specifications include dual 100-gallon fuel tanks, a 230-inch wheelbase, 2.64 rear axle ratio, 53,200-lb GVWR, and 458,900 miles. This fuel-efficient sleeper is ready to keep drivers comfortable and productive on extended routes.