WHILE DRIVING ON HIGHWAY WE WERE ALERTED BY OTHER DRIVERS THAT THERE WAS FIRE AND SMOKE COMING FROM THE ENGINE COMPARTMENT. WE PULLED OVER IMMEDIATELY AND WITHIN MINUTES THE ENTIRE VEHICLE BURST IN FIRE. WE CONTACTED KIA MOTORS REGARDING THIS AND THEY SIMPLY DENIED RESPONSIBLY FOR THIS, DEEMING THE CAUSE OF FIRE TO BE UNRELATED TO FAULTY ENGINE COMPONENTS.