LARCHMONT, N.Y. (CBSNewYork) Fire officials are investigating after a Westchester car dealership went up in early Wednesday.

The blaze broke out at the Larchmont New and Used Fiat Dealership, at 2050 Boston Post Rd. in Larchmont, N.Y., around 4 a.m. Wednesday.

The fire completely destroyed the showroom, as well as most of the cars inside.

Traffic was shut down on Boston Post Road in the early morning hours Wednesday, as firefighters battled the smoldering blaze.

The Westchester County Arson Squad was called in to survey the damage. Information about the cause has not been released.

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