2019 KENWORTH T680 KJ310537

Some unique features about KJ310537 are its Paccar-MX13 engine, Espar heater, fridge, and a spacious 76″ midroof sleeper. For lower profile and weight sensitive applications this particular sleeper shape and size reduces weight by 100 pounds.

The Espar heater is a fan favorite due to its comfortable warmth which keeps customers happy, especially during the winter. This heater is known for its reliable starting abilities especially under extreme temperatures.

 The Paccar-MX 13 engine brings both efficiency and flexibility into one, high performance solution to your needs. Known as the “million-mile engine”, this means over 90 percent of Paccar engines will log over 1 million miles without a major overhaul. This doubles the life span of other engine models. The Paccar-MX 13 engine is built for the long haul…literally!  

More about the Kenworth T680

The T680 is the most evolved aerodynamic long-haul tractor of its time. The standard T680 is equipped with a fuel-efficient PACCAR Drivetrain (MX engine, PACCAR transmission, and PACCAR axles). Additionally, the T680 comes with the Kenworth Idle Management System, which is engineered to eliminate the need to run your truck for off duty temperature control. 

Manufacturing and design engineers worked closely together during product development of the Kenworth T680. This allowed both engineering departments to learn from each other and position the Kenworth T680 as the best line-haul truck on the road. Two examples of their success were advanced doors and windshields. 

Drivers will notice more consistency and precision when closing their doors in the T680. These doors allow for a more tight-fitting cab which makes for a comfortable and quieter work environment for those who drive it. Drivers first interaction with their truck is the door, so this makes for a great first impression.  

Another example is the Kenworth truck windshield. Design engineers were asked to replace the current windshield with one that is leak free, has a 27-degree rake angle for improved aerodynamics, while using a stronger and thinner glass. As a result, the Kenworth T680 windshield takes about a quarter of the time to replace compared to other truck makes. 

A truck this advanced empowers its drivers to make better and more informed decisions, stay connected 24/7, and creates a better work environment. The T680 is all about helping the driver feel less fatigued and more fulfilled while on their journey. 

Year 2019
Category Reduced Price Inventory, Sleeper Trucks
Manufacturer Kenworth
Model T680
Engine Paccar - MX13
Condition New
Transmission Type AMT
Number of Speeds 12 Spd
Exterior Color Black, Gold
Front Axle (lbs) 12500
Rear Axle (lbs) 40000
Suspension AG 400L
Tire 22.5 LoPro
Wheel Aluminum
Horsepower 485
Ratio 2.93
Wheelbase 234
Sleeper Mid Roof Sleeper
Sleeper Size 76
Store / Location Wisconsin Kenworth - Milwaukee, WI
Address 9350 S. 22nd St., Oak Creek - Wisconsin
Retail Phone 1 (608) 557-6089
Drive 6x4
Vin 310537
Financing calculator
Vehicle price ($)
Interest rate (%)
Period (month)
Down Payment ($)
Monthly Payment
Total Interest Payment
Total Amount to Pay




Sign up to be notified of future price changes.


We can be reached at: 1 (608) 557-6089