WESTERN STAR 5700
WE’VE MADE EXTREME TRUCKS FOR YEARS. NOW WE’VE DONE THE SAME FOR EFFICIENCY.
When we decided to build a fuel efficient truck, we took that efficiency to the extreme. Every feature and component of this truck was refined to get maximum aerodynamics, efficiency and dependability. And we did it without sacrificing the kind of looks that let everyone know this aerodynamic truck is every bit a Western Star. Check out the features to get part of the story, then find your nearest dealer to get the rest.
WESTERN STAR 5700 POWER TRAIN
DETROIT DD13 ENGINE
Designed specifically for Less-Than-Truckload, Regional Distribution and Vocational applications, the DD13® diesel engine delivers serviceability, performance and up to 5% better fuel economy — so you don’t have to choose between an engine with great fuel economy, serviceability and performance ever again.
DETROIT DD15 ENGINE
The new Detroit DD15 engine delivers more with less weight, powering the evolution of a new era in efficient driving. The DD15 is part of Detroit’s Integrated Powertrain, three specifically-engineered Detroit components working together to improve efficiency, performance, and reliability.
DETROIT DD16 ENGINE
The DD16 is made for extreme loads. Whether you’re in the coalmines of West Virginia or the forests of Western Canada, this engine has the power and torque to deliver — the powerhouse engine for the owner operator and severe-duty vocational markets.
DETROIT DT12
Intelligent Powertrain Management (IPM) pinpoints the truck’s location and looks over a mile ahead to anticipate terrain. IPM will adjust cruise control, pre-select gears, eCoast and brake the engine to maximize efficiency into the road conditions ahead.