“Our customers are looking for better options to successfully navigate the complexities of the evolving regulatory landscape and Kenworth models equipped with PACCAR’s MX-13 CARB-compliant engine ...

Kenworth Truck Company and Peterbilt Motors Company, divisions of Paccar Corp., recently announced the availability of the next generation of Paccar engines, developed to meet the Environmental ...

With the launch of Kenworth’s T680 Next Generation truck model, also comes the 2021 Paccar MX-11 and Paccar MX-13 engines for Kenworth’s Class 8 truck lineup. Both engines feature re-designed internal ...

Paccar Inc.’s engine plant in Columbus, Miss., reached a milestone recently by producing its 200,000th MX engine for the North American market. Paccar MX-13 (Kenworth Truck Co.) The MX-13 engine is ...

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 ...

Kenworth Truck Co. announced a California-compliant version of Paccar’s MX-13 diesel engine is now available for its T680, T880 and W990 Class 8 trucks. The engine is compliant with forthcoming ...

Kenworth has announced the that the Paccar Powertrain Fuel Economy Package will be available as a spec on T680 model trucks beginning next year. According to Kenworth, the new package combines the ...

"There’s no replacement for displacement.” That’s an old hot-rodders’ saying, and truckers use it, too. All other things being equal, a larger engine will outperform a smaller one. But things aren’t ...

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 ...