Navistar Inc. has introduced its first all-electric delivery van, a medium-duty model with a range of up to 100 miles that can be recharged in six to eight hours.

Navistar International Corp. said it has resolved its lawsuit against the U.S. Environmental Protection Agency over the types of technology to be used in new diesel engines.

Truck maker Navistar Inc. has dropped its lawsuit in state court alleging that the California Air Resources Board planned to adopt the Environmental Protection Agency’s formal “guidance” as its policy for the use of selective catalytic reduction technology to meet federal 2010 diesel engine emissions reduction standards.

Navistar International Corp. said Tuesday it is expanding its financing relationship with GE Capital, under which GE will become Navistar’s preferred financing provider for Navistar’s U.S. trucks and school buses.

Navistar International Corp. said its joint venture to build commercial trucks with Caterpillar Inc. will begin selling vehicles in Australia by the middle of this year.