Fire investigators are trying to figure out what sparked an early morning fire in northwest Calgary.

Crews were called to the home on the 3600 block of Benton Dr. at around 1 a.m. on Monday.

Two vehicles were found completely ablaze in a car pot attached to the home.

Two adults and a six-year-old child fled the home.

Firefighters managed to knock down the fire and keep it from spreading to the home.

No one was hurt in the fire.