Trucks Highway Sleeper for Sale (8 listings)

2026 Kenworth T680 Sleeper.
Experience the next generation of comfort, performance, and efficiency with this 2026 Kenworth T680 Sleeper. Powered by the Cummins X15 500 HP engine and paired with the Eaton Endurant 12-speed automated transmission, this unit is built for reliable linehaul performance. The 76" high-roof Aerodyne sleeper offers premium features including dual bunks, fridge, rotating table, Espar bunk heater, and 15" digital dash with SmartWheel controls. With aluminium wheels, dual LED flood lights, and Kenworth's AG400L suspension, this truck delivers on both style and stability. .
Engine & Transmission:.

Engine: Cummins X15 Efficiency Series with 500 HP 1850 Torque; Idle Shutdown Features | Engine Protection Enabled
Transmission: Eaton Endurant EEO18F112C; ;

Axles & Suspension: .

Front Axle: Dana D-1321LW | 13,200 lbs | Wide Track | Air Disc Brakes
Rear Axle: Meritor MT40-14X4 | 40,000 lbs Tandem | Drum Brakes | 3.25 Ratio
Suspension: Kenworth AG400L 40K | Single Levelling Valve
GVWR: 53,200 lbs | GCWR: 105,000 lbs | Wheelbase: 236" 

Cab & Sleeper:.

Sleeper: 76" High-Roof Aerodyne; Upper & lower bunks (foam & pocket coil), drawer-style fridge/freezer, microwave shelf, rotating table, ambient lighting, Espar AX3 bunk heater with insulated fuel lines
Interior: Slate Gray with Vantage Package; Kenworth GT702 Ultraleather air-ride seats with passenger swivel, 15" digital display with virtual gauges, SmartWheel with integrated controls, 1800W inverter, 120V outlets, SiriusXM & bluetooth radio, Cobra CB radio, predictive cruise control 

Fuel & DEF: .

Fuel Capacity: 285 US gal (150 RH + 135 LH) 
DEF Tank: 27 gal (LH-mounted)

Wheels & Tires: .

Wheels: Alcoa 22.5" x 8.25" aluminium, high polish
Tires: Front - Michelin X Line Energy Z 11R22.5 | Rear - Michelin X Multi Energy D 11R22.5 (8 Tires)

Exterior & Additional Features:.

White paint with black frame
Dual LED highlights with DRL, LED marker, turn, and tail lights
Dual LED flood lights, chrome hood mirrors
Stainless steel permit panel, side extenders
Sliding 5th wheel, quarter fenders, full fairings
Battery disconnect swith, cab & sleeper air suspension
Windshield curtain with B-Pillar track, rain deflectors 

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