Ultra-Rare Versace Lamborghini -- The MILLION-DOLLAR Tow Job

It's one of the RAREST exotic cars in the world ... the ultra-limited Versace edition of the Lamborghini Murciélago LP640 Roadster ... and this weekend, it got TOWED in Hollywood!!!!!!!

The car -- reportedly worth somewhere between $600k and $1,000,000 -- was parked in front of the swanky Boa Steakhouse on Sunset Blvd on Saturday night ... when something went wrong.

For some unknown reason, a tow truck driver swooped in ... and the car was loaded from the curb on to the bed ... and hauled away.

People at the scene believe the car owner may have called for a tow ... because he had been drinking and wanted to be safe.