The three established U.S. automakers could struggle to get new cars and trucks to dealerships and customers during a prolonged strike that slows or stops production lines.
With their contract expiring Sept. 14, the United Auto Workers and the companies are far apart in talks. A walkout could take a big economic toll.
The vote by workers at General Motors, Ford and Stellantis came as the United Auto Workers union seeks big raises and other gains in contract talks with the three automakers.
The United Auto Workers leader vowed to be tougher than his predecessors in contract talks. His initial demands attach big numbers to that promise.
The automaker made more money on trucks and sport utility vehicles but reported bigger losses on electric vehicles.
The company is earning big profits on gasoline cars and trucks but is struggling to catch up to Tesla in the fastest-growing segment of the auto market.
Sales of electric vehicles have slowed recently partly because prices of some models like the F-150 Lightning had risen a lot.
The U.A.W., with a more confrontational leader, aims to win back wage and benefit concessions and insulate jobs from the rise of electric vehicles.
The automaker saw a big jump in deliveries of pickup trucks as demand from consumers and businesses remained strong.
The biggest U.S. automaker sold more trucks and sport-utility vehicles as supply chain problems eased and demand remained strong.
The company bought a shuttered General Motors plant in Ohio but struggled to produce its pickup truck.
The automakers paid the federal government for falling short of efficiency standards for cars and trucks in recent years.
Passenger cars dominate the electric vehicle market, but light delivery trucks could benefit from the cost savings and range E.V.s offer.
Sales increased from a year earlier, when the automaker was hampered by parts shortages.
The decline over the first three months of 2022 was primarily the result of the short-term costs of job cuts and slower sales in China.
New federal rules are expected to speed the transition to E.V.s, a shift that car companies have embraced but will be challenged to carry out.
The maker of electric trucks said it expected to double production in 2023 as the supply of parts became more reliable.
A federal auto safety agency said the technology can cause crashes, but said the company was unaware of any deaths or injuries caused by the flaws.
The automaker cited a potential problem with the battery pack of the F-150 Lightning but said it was unaware of any incidents “in the field.”
The semiconductor maker GlobalFoundries will dedicate part of its output to G.M. as the automaker offers more electric vehicles and driver-assistance systems.