* Chrysler can now access $4.5 bln bankruptcy loan
* Dissenting secured lenders object to sale, threatened
* Fiat to meet German government on GM Europe bid
* Magna confirms interest in GM's Opel brand
* Porsche ownership debate heats up (Recasts, adds Magna confirmation on Opel, UAW comments and background)
By Emily Chasan and Madeline Chambers
NEW YORK/BERLIN May 4 (Reuters) - Chrysler won interim approval from a U.S. bankruptcy court to access a $4.5 billion loan as it tried to move ahead in its planned alliance with Fiat SpA, FIA.MI while the Italian automaker advanced its bid for General Motors Corp's (GM.N) European Opel brand.
Also, a group of investment funds sought on Monday to block Chrysler's plans with Fiat while United Auto Workers President Ron Gettelfinger said a union-aligned healthcare trust would work quickly to sell shares it would receive in a new Chrysler as soon as it in a position to do so.[ID:nN04435418]
The UAW healthcare trust, which is likely to receive a 55 percent stake in a new Chrysler under a sale plan the automaker filed with the U.S. Bankruptcy Court, would be very stressed initially through its acceptance of Chrysler equity for part of the funding of the trust.
A bankruptcy judge approved Chrysler's request to access the funds from U.S. and Canadian governments, known as debtor-in-possession financing, as well as requests for the company to pay essential suppliers, dealers and its taxes.
Chrysler also had asked the U.S. Bankruptcy Court on Monday for a swift hearing into its planned sale of its best assets into a new company owned by its union, Fiat and the government, eliciting immediate objections from some dissenting secured lenders. [ID:nN04390200]
The dissenting lenders led by Oppenheimer Funds and Stairway Capital argued in a New York bankruptcy court that the sale proposal was "orchestrated entirely by the U.S. Treasury and foisted upon the debtors."
A lawyer for the group, Tom Lauria, said some identified publicly in the politically charged reorganization have received death threats "which they perceive as being bona fide." Those lenders have notified police and the FBI, he said.
President Barack Obama called the dissenters "speculators" in public criticism last week for refusing to join Chrysler's biggest banks in a government-brokered deal to wipe out Chrysler's $6.9 billion debt and move forward with the Fiat alliance.
Chrysler asked U.S. Judge Arthur Gonzalez to schedule a hearing as soon as May 21 to approve a $2 billion sale of most of the automaker's assets. The judge adjourned a hearing on the request until 2:30 p.m. EDT (1830 GMT) on Tuesday.
"Absent a prompt sale, approved in the coming weeks, the value of the debtors' assets will rapidly decline and the ability to achieve a going concern sale will be lost," Chrysler said in court documents supporting the sale to Fiat.
Chrysler's bankruptcy, one of the biggest U.S. company bankruptcies ever, is widely seen as almost a dry run for a potential reorganization of GM.
The No.1 U.S.-based automaker, which like Chrysler is surviving on government bailout money, faces its own restructuring deadlines on June 1 and is trying to restructure its business in the U.S. and overseas.
This includes the potential sale of its German-based Opel unit, possibly to Fiat.
But Fiat's interest in the brand has a rival. Canadian parts maker Magna International Inc MGa.TO confirmed it was in talks with GM and the German government about taking a minority stake in Opel. [IDnN04427571]
Fiat Chief Executive Sergio Marchionne wants the Italian automaker to be merge with Opel, then spin off and list the merged entity.
Combining with Chrysler as well as Opel, which makes up 80 percent of GM Europe's annual sales of $34.4 billion, fits Marchionne's strategy of bulking up Fiat to survive the crisis engulfing the auto industry.
"Industrial logic-wise, Opel makes a lot more sense than Chrysler. The big hurdle we can see is social cost," Nomura International analyst Michael Tyndall said.
"It's all very well to say they compete broadly in the same markets with similar platforms and there may be economies of scale. But the broad translation of economies of scale is fewer jobs and I'm not sure if the Italian or German governments have the appetite for the job losses a merger would entail."
The biggest opposition to a deal is likely to come from German and Italian unions.
Opel employs around 25,000 people at its factories in Germany. [ID:nL4537811]
Germany's finance minister, Karl-Theodor zu Guttenberg, said Fiat's plan was "interesting," but needed a closer look following talks with Marchionne. Guttenberg said Fiat was seeking Europe-wide state guarantees as part of the GM Europe deal. [ID:nL4553433]
In fresh reminders of the dire state of the global auto industry, French new passenger car sales fell 7 percent in April [ID:nL4623432] and Belgium reported a 22.8 percent drop. [ID:nBRE001579]
Spanish automaker association Anfac said car sales in the country fell 45.6 percent in April, declining faster year-on- year than in March, which saw a 38.7 percent drop. [ID:nMDT006337] (Reporting by Emily Chasan, David Bailey, Gernot Heller, Ian Simpson, Erik Kirschbaum, Tyler Sitte, Avril Ormsby, Andrew Hay, Soyoung Kim, Jason Webb and Angelika Gruber; Writing by John Crawley in Washington; Editing by Andre Grenon, Bernard Orr)