Fire 53 was dispatched at 2101 hours for a report of a vehicle fire at the Red Robin on Easton Nazareth Highway. Initial reports advised of an engine compartment fire with no exposures. 5351 (Chief Seip) arrived on scene and confirmed the dispatch and advised that the fire had extended to the passenger compartment of the vehicle. 5312 (AC Hinkel) arrived and the crew stretched one 1 3/4" line and controlled the fire. 5331 (Capt. Suhr) supplied 5312 and 5311 (AC Brooks) provided additional manpower for overhaul. EMS 50 (Nazareth Borough) provided the standby due to EMS 17 being committed on other emergencies.