An abandoned car was found set alight in Rossett in the early hours of this morning.
Firefighters were called to the blaze on Park Lane, Rossett at 12:36am.
One crew from Wrexham attended the incident and two hose reel jets were used to extinguish the fire.
It is believed the fire was started deliberately.
North Wales Police have confirmed they are investigating the situation and are advising anyone with more information to call 101.