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T680 Classic

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The continued benchmark in performance and profitability.

Kenworth’s T680 Classic is a true game changer in the business of running trucks at a profit. Aggressive aerodynamic design. A fully integrated, highly efficient PACCAR Powertrain. Uptime engineering that results in an unmatched work ethic.
Kenworth T680 isolated on black background

SPECIFICATION

Standard
Optional

Engine / Powertrain

  • EPA 2021 PACCAR MX-13 Engine
    • 12.9 Liter
    • 405-510 HP
    • 1,550 – 1,850 lb-ft of Torque
  • TruckTech+ Remote Diagnostics
  • TruckTech+ Over-The-Air Update Capable

Exhaust / Aftertreatment

  • RH Under Fairing DPF/SCR with Horizontal Tailpipe
  • DEF Tank – 11 Usable Gallons

Transmission

  • PACCAR TX-12 Automated Transmission
Rear Axle
  • PACCAR DX-40 Tandem Axle
*Please contact your local dealer for more spec information.

Engine / Powertrain

  • PACCAR MX-11 Engine
    • 10.8 Liter
    • 355-455 HP
    • 1,250 – 1,700 lb-ft of Torque
  • TruckTech+ Remote Diagnostics

Exhaust / Aftertreatment

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

PERFORMANCE

The ultra-aerodynamic T680 Advantage with the PACCAR Powertrain from Kenworth squeezes every possible mile from a gallon of fuel.

CUTTING EDGE EXTERIOR STYLING

Front air dams, 19 inch side extenders and chassis fairing extenders, rear sleeper fairing design and exhaust cut-out covers are standard.

OPTIMIZED AERO FAIRINGS

• Better airflow around the rear wheels
• Enhance aerodynamics

FUEL SAVING INTELLIGENCE

• Predictive Cruise Control
• Predictive Neutral Coast
• Driver Shift Aid

DO T 1 DO T 2 DO T 3


Kenworth T680 Classic Features

A true game changer in the business of running trucks at a profit. Aggressive aerodynamic design. A fully integrated, highly efficient PACCAR Powertrain. Uptime engineering that results in an unmatched work ethic.
dashboard dials

TECHNOLOGY

The T680 Classic employs a suite of technologies features that elevate the driving experience to new heights of safety.

Driver Assistance Technologies

Adaptive Cruise Control

Reads traffic conditions via front-facing radar sensor and modulates the throttle and the brakes to keep your truck at a pre-set distance from the vehicle in front of it.

front facing sensor detection

Lane Departure Warning

The system continually monitors the truck’s location related to lane markings and automatically emits a distinctive audible warning whenever an unintended lane change (unsignaled) is detected — alerting the driver to make a correction.

Lane departure warning

Side Object Detection

Continuously monitors a truck’s blind spots and provides the driver with audible and visual alerts when an object or vehicle has entered these zones — invaluable when making a lane change or negotiating tight delivery sites.

Blind spot monitoring

Collision Mitigation

Detects when the truck may be about to collide with another vehicle or object, alerts the driver and takes pre-emptive braking action —when necessary — to avoid or considerably reduce the severity of a crash.

Dashboard collision warning

NAV+ HD an intelligent solution to stay connected

An in-dash display designed specifically for life on the road.

navigation plus hd display
  • Seamless Connectivity
  • Traffic Updates
  • Over the Air GPS Map Updates
  • Fully Integrated into the Truck Dash
  • Four External Camera inputs
  • Wireless 3G/4G
  • Cellular Connectivity
  • Weather Conditions


Driver Academy T680 Classic

Videos intended to help Kenworth drivers get the best from the T680 Classic, including vehicle performance and fuel economy.


Watch More Driver Academy Videos

PACCAR POWERTRAIN

Innovative technologies and advanced manufacturing processes deliver fuel efficient, light weight designs resulting in a lower cost of ownership.

MORE ABOUT PACCAR POWERTRAIN

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