Authorities say 15 high-end vehicles were destroyed and five others were damaged in an early morning fire at a Sudbury auto dealership.
The fire at Herb Chambers Land Rover and Jaguar in Sudbury was reported by a passer-by just after 1 a.m. Monday.
Fire Chief William Miles says Several vehicles, including cars and SUVs, were ablaze when firefighters arrived.
No injuries were reported.
The state Fire Marshal's office is assisting in the investigation to determine a cause.
Sudbury firefighters were helped at the scene by the Marlborough Fire Department while the Concord and Maynard departments provided coverage.