The sedan caught fire just before 9:15 a.m. on the Exit 45 ramp of Route 80 eastbound in Parsippany, NJSP Trooper Alejandro Goez told Daily Voice.
The ramp was shut down for about an hour as crews doused the blaze and cleared the scene, Goez said.
No injuries were reported.
Click here to follow Daily Voice Parsippany-Troy Hills and receive free news updates.