The most theft-prone vehicle in America might be the Dodge Charger. Or it might be the Ford F-250 pickup truck.

Those are the contradictory conclusions of the National Highway Traffic Safety Administration and the insurance industry-funded Highway Loss Data Institute.

Still, the government agency and private group agree that the theft of late-model vehicles is on a rapid decline in the United States. One reason: automakers’ increasing use of ignition immobilizers, which stop thieves from hot-wiring cars. Nearly 90 percent of 2012 models are equipped with them.

In a report released on Monday, NHTSA said the car stolen most often during the 2011 calendar year was the Charger, with 4.8 thefts for every 1,000 cars produced in 2011. It was followed by the Mitsubishi Galant, Hyundai Accent, Chevrolet Impala and Chevrolet HHR among vehicles with [...]

The Toyota Camry and the Honda Civic, the top-selling mid-size and compact cars in the U.S., face risks of reduced production as inventories of the models rise, an RBC Capital Markets report said.

Toyota’s Camry exceeded its seasonal historical average inventory by more than 15 days supply in June and Honda carried about 25 days more Civics than usual, Joseph Spak, a New York-based analyst for RBC, said in today’s report. Camry and Civic were the only models identified as at risk for reduced output among 16 of the top-selling vehicles in the U.S. market. General Motors Co., Ford Motor Co. and Chrysler Group LLC all added U.S. market share in the first six months of 2013, the first time that all three gained first-half share in 20 years. Models such as GM’s Chevrolet Cruze compact [...]