2021 Kenworth T680, Cummins, X15, 400HP, Eaton Fuller AT Transmission, Sleeper, , , Stock # 1659740 Looking for a dependable and feature-packed truck to elevate your hauling game? Look no further than this **2021 Kenworth T680**, now available at **Rush Truck Center in Dallas, TX**. With just **488,668 miles**, this meticulously maintained powerhouse is built to deliver exceptional performance and comfort for any long haul. Under the hood, you ll find the highly reliable **Cummins X15 engine** boasting **400 horsepower**, perfectly paired with the smooth and efficient **Endurant 12-speed automated transmission**. Together, they ensure optimal fuel efficiency, responsive power, and a driving experience that s second to none.Step inside the spacious **76-inch sleeper**, and you ll discover a double-bunk layout designed for comfort and practicality, making those cross-country drives feel like home. The integrated **APU (Auxiliary Power Unit)** keeps you cool in summer, warm in winter, and saves on idling costs while providing maximum efficiency during rest stops.With its sleek aerodynamic design, the Kenworth T680 doesn t just perform well it turns heads on the road. Whether you're an owner-operator or expanding your fleet, this truck is ready to work hard and keep you comfortable mile after mile.Act fast this premium truck won t last long! Visit **Rush Truck Center in Dallas, TX**, or call today to schedule a test drive and see why the 2021 Kenworth T680 is the ultimate choice for professional drivers. **Don t just drive drive the best!** Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.