Engines
What Powers You?
Every operator has his/her own requirements. Whether you are navigating city streets, journeying across the open roads or slogging through back roads and difficult work sites your commercial vehicle requires the best diesel engines available, and multiple options to satisfy your particular needs. Your new International heavy duty or medium duty commercial truck/tractor offers you multiple engine choices from premium diesel engine manufacturers Cummins and Navistar.
Cummins®
Cummins B6.7
Unquestionable confidence, power and durability come standard with this best-selling, medium-duty engine.
Available In:
200-325 HP | 520-750 LB/FT Torque
Cummins L9
Proven performance brings best-in-class power density for outstanding fuel economy, reliability and longevity.
Available In:
260-380HP | 720-1250 LB/FT Torque
Cummins ISX15
Legendary big bore performance in a highly adaptable and fuel-efficient configuration.
Available In:
400-600 HP | 1450-2050 LB/FT Torque
Cummins X15
Industry-leading proprietary design is four to six times stronger than previous designs for improved durability.
Available In:
400-565 HP | 1450-2050 LB/FT
International®
International® A26
Born from a New Way of thinking with uptime in its DNA. It's lighter, quieter and more fuel-efficient than any other engine before it.
Available In:
12.4L | 370-475 HP | 1350-1750 LB/FT Torque
International® S13 Integrated Powertrain
Built to bridge the gap between where we are and where we’re going, this is the powertrain drivers and fleet owners might say is the greatest. 13L | 370-515 HP | 1250-1850 LB/FT TorqueNavistar
Navistar N9
Traditional big bore features bring performance and durability to more demanding, medium-duty applications.
Available In:
300-330 HP | 860-950 LB/FT Torque
Navistar N10
Heavyweight power comes to the mid-range market in this durable, yet weight-saving small package.
Available In:
310-350 HP | 1050-1150 LB/FT Torque
Navistar N13
Purpose-built for heavy duty International trucks to deliver exceptional fuel economy, responsiveness and strength.
Available In:
410-475 HP | 1450-1700 LB/FT Torque