
DETROIT DD13 GEN 5 ENGINE
THE BEST JUST GOT EVEN BETTER
The new DD13 Gen 5 engine builds upon Detroit’s industry-leading heavy-duty engine legacy and proven technologies to bring efficiency and performance to the next level. The DD13 Gen 5 offers the best of the best in cutting-edge diesel engine technology and engineering, resulting in the most reliable diesel engine for your truck.

1550-1850 LB-FT
TORQUE RANGE
450-525
HORSEPOWER RANGE
DISPLACEMENT

NEW VOCATIONAL FEATURES
The DD13 Gen 5 has been significantly redesigned to offer new ratings, an all-new aftertreatment system, and numerous innovations to further increase performance, durability and efficiency. We’ve engineered key improvements to the design of the DD13 including:
- New swirl piston design for better combustion
- New turbochargers for rapid torque performance
- Improved thermal management, for extended idle and low load PTO operation with fewer regens
- DPF service intervals extended by over 16% for greater uptime
- Fuel efficiency improvement of up to 4.0%
- Meets EPA 2010 Emissions, 2021 Greenhouse Gas (GHG21) and 2016 OBD (OBD16) compliance
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Meet the next-generation of efficiency: the Detroit DD5 engine, available exclusively in the industry-leading, vocational Freightliner M2 106. To learn more, get a personalized quote on your own M2 106 with a DD5.
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