The Detroit® DD5™ is purpose-built to keep you moving. Innovative variable cam phasing technology means fewer regens. A fuel-efficient design makes the most of every gallon. Our Virtual Technician remote diagnostic system streamlines maintenance decisions. The result? A 4-cylinder engine that gives you more time on the road, and plenty of power to do more.

This next-generation mid-range engine delivers unsurpassed efficiency with exceptional endurance. All while achieving the longest maintenance intervals in the industry for maximum uptime.

The DD5 is the most technologically advanced mid-range engine available in its market. Its features include:
• Proprietary variable cam-phasing technology that reduces or eliminates regens for efficient aftertreatment system performance. Variable cam phasing keeps your aftertreatment system at the right temperatures during low-speed operation. That means fewer (or no) parked regens—and more time on the road.
• The DD5™ also has a smart, fuel-efficient design that makes the most of every gallon and lightens the load on the aftertreatment system.
• Its advanced common rail fuel system optimizes each injection event to minimize fuel consumption.
• A variable-speed fan and advanced cooling system providing shorter fan-on times for increased fuel efficiency
• Simple, fixed-geometry, dual-stage turbo for performance, efficiency and reliability
• An optional high-performance integrated engine brake
• A B10 life of 400,000 miles
• A robust rear gear train
• The Detroit Connect Virtual Technician® remote diagnostic system to maximize uptime

Parameter Name	Parameter Value
Type	diesel
Number of cylinders	4-cylinder
Technology	common rail in-line
Product applications	for vehicles for automobiles
Cooling system	water cooling
Emissions level	Stage II
Other characteristics	high-efficiency
Rotational speed (rpm)	1400 - 1400
Displacement	5.1 l (1.347 gal)
Weight (kg)	1,188 lb (538.87