ProStar with 13-liter engine and Eaton Fuller Advantage Series Automated 10-speed transmission now available for order

LISLE, Ill. - June 24, 2014 - Navistar, Inc. today announced its International® ProStar® linehaul and regional haul tractors are now available with the company's 13-liter engine and Eaton Fuller Advantage™ Series Automated 10-speed transmission. The new ProStar offering delivers up to five percent in fuel economy improvement.

"The increased availability of automated transmissions helps us address the driver shortage issue by reducing the variance between experienced and inexperienced drivers," said Bill Kozek, president of North America Truck and Parts, Navistar. "Every percent of fuel economy improvement makes a difference, and pairing the aerodynamics of our ProStar with technologies from Eaton Fuller helps our customers maximize their fuel savings."

Additional benefits of the ProStar with the 13-liter engine and Eaton Fuller transmission include optimized engine and transmission communications, intelligent shifting and downspeeding, which allows the engine to operate at lower revolutions per minute (RPM), to use less fuel without sacrificing performance.

"The benefits of automated transmissions have driven considerable acceptance in the industry," Kozek added. "Automated transmissions now make up 30 percent of the market in North America with the trend continuing upward."

As part of the engine and transmission combination, the Eaton Fuller Advantage Series Automated transmission will be offered in one rating combining Navistar's 13-liter engine rated at 450 hp and 1550/1750 lb. ft of torque for linehaul and regional haul applications in the United States and Canada.

The company's portfolio of fully automatic and automated manual transmissions also includes Eaton Cummins Smart Advantage™, Eaton UltraShift® Plus and Allison TC10 transmissions.

About Navistar

Navistar International Corporation (NYSE: NAV) is a holding company whose subsidiaries and affiliates produce International® brand commercial and military trucks, MaxxForce® brand diesel engines, and IC Bus™ brand school and commercial buses. An affiliate also provides truck and diesel engine service parts. Another affiliate offers financing services. The International® ProStar® with Cummins ISX15 and International® TerraStar® 4x4 were named 2014 heavy-duty and medium-duty commercial truck of the year, respectively, by the American Truck Dealers (ATD) association. Additional information is available at www.Navistar.com.

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Media Contact: Elissa Maurer, 331-332-2669

Investor Contact: Heather Kos, 331-332-2406

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