2016 Western Star 6900 XD

There are big hauls. And then there are your hauls. No matter how heavy, extreme, wide or unusual, you can build a Western Star to take on massive loads. With two base models to choose from, the 4900 or 6900, you’ll be able to handle the most extreme heavy hauls with ease. That’s because we offer the most powerful, heavy-duty engine options from Detroit Diesel┬« and Cummins┬«. So no matter what you choose, it means no excuses, and no compromises.


Manufacturer:Western Star
Model:6900 XD
Model year:2016
Msrp:Request a Quote
Wheelbase:Up to 486 in.
Hood:Fiberglass hood with LH and RH full length butterfly openings
Frame:Double-channel; 4.5 million RBM
Engine Make:Detroit
Engine Model:Series 60 Tier III
Horsepower:425 - 500 hp
Torque:1,475 - 1,550 ft. lbs.
Fuel Type:Diesel
Fuel Tank Capacity:100 - 150 gal. (378 - 567 l) DEF Tank: 23 gal. (87 l)
Drivetrain:6x4, 6x6, 8x4, 8x6, 8x8, 10x6
Transmission:Eaton Fuller 10, 11, 13, 15 and 18 speed
Suspension:Front: Flatleaf 21,000 - 28,000 lbs. Rear: Hendrickson 46,000 / 50,000 / 52,000 / 65,000 / 85,000 / 110,000 lbs.
Brakes:WABCO 4S/4M and 6S/6M Anti-lock Braking System (ABS) with and without traction enhancement
Axles:Front: Meritor single Rear: Meritor tandem
Front Axle Capacity:20,000 lbs.
Rear Axle Capacity:46,000 - 70,000 lbs.
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