Early next year, Kenworth will make available for order a Paccar Powertrain Fuel Economy Package, which will include an MX-13 engine with a new 405-hp at 1,650 lb-ft torque rating. That engine will be ...

The Kenworth T680, though similar to its T660 and T700 brothers, forges new ground with a spacious, driver-focused interior. The number says it all. Kenworth’s new and best-kept secret T680 falls ...

Inspiration for the T680 Next Gen came from race cars, iPhones and the craftsmanship of a fine watch, Kenworth Chief Engineer Joe Adams said. Kenworth just announced a significant upgrade to the ...

Kenworth has published a new brochure for its T680 Class 8 truck with "the latest, comprehensive information" on the model. The T680, which was launched four years ago in 76-in. sleeper and day cab ...

Kenworth in 2012 introduced the T680 as a third-generation aerodynamic conventional tractor and eventual successor to the T660 and T700. Last year the on-highway flagship helped propel Kenworth to a ...

LOUISVILLE, KY. The new T-680 highway tractor unveiled by Kenworth Truck Co. here at the 2012 Mid America Trucking Show this week is a vehicle that’s been four years in the making, according to ...

On the vast expanse of American highways, the Kenworth T680 is among the most trusted and popular semi-truck brands out there. Designed for long-haul efficiency, aerodynamic performance, and driver ...

[Stay on top of transportation news: Get TTNews in your inbox.] Kenworth Truck Co. has introduced the next generation of its T680 on-highway model, which it describes as the most aerodynamic longhaul ...

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Kenworth unveiled its new T680 highway tractor at the Mid-America show last week. Cousin or sister to the Peterbilt Model 589, the new model will complement existing tractors rather than replacing ...