New 2024 Kenworth T680 Specs

New 2024 Kenworth T680 Specs. The new t680 is definitely a “next generation” truck for kenworth, and one that builds nicely on its existing reputation. Equipped with a robust mx13 engine boasting 455.

The t680 next gen is technically an update to the original kenworth t680 but with so many changes to the interior and exterior of the truck, it’s essentially an entirely new model. Cummins x15 | 450 hp | 76 inch raise roof.