KENWORTH T680 NEXT GEN

Kenworth's most innovative aerodynamic truck ever

KENWORTH T680 NEXT GEN. DRIVER-OPTIMIZED TECHNOLOGY AND INNOVATIVE AERODYNAMICS.

Kenworth T680 NEXT GEN. The sleek new exterior of the T680 Next Gen incorporates innovative aerodynamic design features meant to squeeze every possible mile from every gallon. Offering you up to six percent in fuel savings from day one.. The way you reward drivers. The way you save money on fuel you don’t put in the tank. And, moving forward, the way you measure your investment in heavy duty trucks. Let your journey begin!

 
T680 Specifications

T680 NEXT GEN Specifications

Engine/Powertrain

T680

EPA 2021 PACCAR MX-13 Engine 12.9 Liter 405-510 HP 1,550 - 1,850 lb-ft of Torque Standart
TruckTech+ Remote Diagnostics Standart
TruckTech+ Over-The-Air Update Capable Standart
PACCAR MX-11 Engine 10.8 Liter 355-455 HP 1250 - 1700 lb-ft of Torque Optional
TruckTech+ Remote Diagnostics Optional

Exhaust/Aftertreatment

T680

RH Under Fairing DPF/SCR with Horizontal Tailpipe Standart
DEF Tank – 21 Usable Gallons Standart
RH Under Fairing DPF/SCR with Horizontal Tailpipe Optional
Small Round DEF Tank – 11 Usable Gallons Optional

Transmission Options

T680

PACCAR PX-12 Automated Transmission Standart

Rear Axle

T680

PACCAR DX-40 Tandem Axle Standart
Kenworth W900 PACCAR MX-13 Engine

The PACCAR MX-13 12.9 L. engine features enhanced durability, reduced complexity, performance upgrades, increased downspeeding capability and more efficient combustion. The result: More power, longevity, uptime, ease of service and driver satisfaction – plus, even better fuel economy compared to the EPA 2017 MX-13 engine.

The PACCAR MX-13 engine guarantees a smooth-operating, high-performance powertrain of unmatched capability, optimized for a seamless integration with the PACCAR 12-Speed Transmission and PACCAR 40K Axles.

Best of all, every MX engine comes with the ironclad support of PACCAR, a global company with over 110 years of meticulous engineering, continuous innovation and manufacturing excellence. Backed by the longest – and strongest – major component warranty in the industry.

Kenworth W900 PACCAR MX-13 Torque
Kenworth T680 Paccar MX11 Engine

PACCAR MX-11 10.8 L. engine. This compact workhorse delivers greater potential for profitability, especially in challenging, weight-sensitive applications.

With up to 445 HP and 1,700 LB.-FT. of torque at just 900 RPM, this 10.8 L. engine enhances performance, responsiveness and driveabilty – all while maximizing payload. It’s perfect for the demands of pickup and delivery, line haul and heavy-duty vocational operations.

Updated for 2021, the PACCAR MX-11 engine features enhanced durability, reduced complexity, performance upgrades, increased downspeeding capability and more efficient, quieter combustion. The result: More power, longevity, uptime, ease of service and driver satisfaction – plus even better fuel economy compared to the EPA 2017 MX-11 engine.

The PACCAR MX-11 engine guarantees a smooth-operating, high-performance powertrain of unmatched capability, optimized for a seamless integration with the PACCAR 12-Speed Transmission and PACCAR 40K Axles.

Kenworth T680 Torque