WAS DRIVING ABOUT AN HOUR OR SO, WHEN I SMELLED AND SEEN SMOKE COMING FROM VEHICLE. GAUGES INDICATED NOTHING WRONG WITH VEHICLE. AS I PULLED OVER, I NOTICED FIRE UNDERNEATH THE FRONT OF THE VEHICLE AND ALSO COMING OUT OF HOOD OF VEHICLE AROUND THE ENGINE. AS I WAS WAITING FOR FIRE DEPARTMENT, IT BURNED VEHICLE INSIDE AND OUT HALF WAY THROUGH VEHICLE. NO INJURIES BUT VEHICLE WAS JUNKED DUE TO FIRE DAMAGE. *TR