ETROIT (Reuters) - Talks between the United Auto Workers and General Motors Corp (nyse: GM - news - people ) aimed at cutting costs and debt at the struggling automaker have broken down over union concerns about retiree healthcare, a person briefed on the talks said Saturday.

A parallel set of talks between Chrysler LLC and the UAW over similar concessions were continuing over the weekend but little progress had been made in the past week, a person briefed on those negotiations said.

The breakdown of talks at GM and the stalled negotiations at Chrysler come with just three days remaining until both automakers must submit new restructuring plans to the U.S. government as a condition of their $17.4 billion bailout.

At GM, the UAW negotiators walked away from the bargaining table because of differences over how to pay the health care costs of retirees. No high-level negotiations were underway as of Saturday afternoon, although some working-level discussions continued, the person familiar with the talks said.

"It doesn't seem like the stakeholders are really prepared to give a whole lot," said independent auto industry analyst Erich Merkle. "It's a high stakes game of poker right now."

Posted by CEOinIRVINE
l