The DD13 takes the reputation of the DD15 to new heights. The DD13 engine builds upon proven Detroit ® technology to offer industry-leading power and productivity in this 6-cylinder engine.

The DD13 ® engine builds upon Detroit’s industry-leading heavy-duty engine legacy and proven technologies to bring efficiency and performance to the next level.

The Detroit DD13 engine is one of the most commonly used medium-duty engines in commercial trucking today. Known for its efficiency, modern design, and adaptability, the DD13 plays a key role …

Compare Detroit Diesel DD15 vs DD13 engines based on performance, specs, and use cases. Discover which engine is better suited for your truck or fleet operations

DD13® VOCATIONAL TECHNICAL SPECS UNMATCHED VERSATILITY AND STRENGTH. FROM CUTTING-EDGE DIESEL ENGINE TECHNOLOGY TO EXPERT ENGINEERING AND MORE, THE …

Complete with a swirl piston design for better combustion and state-of-the-art turbo for rapid torque performance, the DD13 takes efficiency and performance to the next level.

Complete with a swirl piston design, ultra high compression ratios and a new, 10-pin injector, the DD13 Gen 5 creates better combustion, reduces ash production and improves fuel economy up to 4% …

Ideally suited for local delivery, distribution, and regional haulage applications, the Detroit DD13 engine offers the flexibility of multiple options for horsepower and torque, all in a package that provides …

WE’VE MADE SEVERAL IMPROVEMENTS TO THE DD13, INCLUDING: An optional variable-speed water pump [A] controls flow, based on engine speed and coolant temperature for reduced load on …

May 4, 2017 · With billions of dollars of investment, the work of the world’s top engineers, and millions of miles of real-world testing, the DetroitTM DD13® engine has proven reliable when it really counts.