Why Choose MaxxForce™?

Navistar Engine Group has the experience you want, with 75 years of developing innovative diesel engines, and a proven emissions record that spans the past 12 years. Our ability to design, engineer, manufacture and deliver a high-quality engine product has led to our position as the world’s number one diesel engine manufacturer in the 160 to 350 horsepower range. Navistar’s vee engines, MaxxForce™ 5 and MaxxForce™ 7, are known for their performance and drivability, exceptional quietness in low noise, vibration and harshness as well as economy and serviceability. Navistar’s I-6 engines, MaxxForce™ DT, MaxxForce™ 9 and MaxxForce™ 10, offer customers legendary reliability, a wide range of vocational capabilities, durability and industry leading residual value, which all add up to high value and low cost of ownership.

Navistar has the largest and most comprehensive dealer network in the industry, with over 900 locations in North America and dealers in 80 countries around the world, further exemplifying its commitment to providing not only exceptional engines but unmatched customer service as well.

Navistar Engine Group understands and supports customer interest in renewable fuel resources used to produce biodiesel fuel and recognizes the rapidly growing biodiesel industry and government incentives.

Navistar agrees with the official position of the Engine Manufacturers Association (EMA) on the use of biodiesel fuel and unconditionally warrants the use of biodiesel blends up to and including B5 meeting ASTM D6751 and ASTM D975 specifications.

Click here to read more about biodiesel and Navistar’s recommendation for using biodiesel in its current and previous model years engines.

With Navistar Engine Group and MaxxForce™ Navistar Diesel Power engines, you get an exceptional organization with an outstanding product that will be the business partner you can have confidence in now and in the future.