I WAS DRIVING MY 2012 KIA SORENTO ON THE HIGHWAY DRIVING TO WORK GOING ABOUT 60MPH AND I FEEL A "KLUNK". AS I TRIED TO ACCELERATE, MY RPMS WERE RAPIDLY DROPPING, THEN I FELT THE ENGINE CUT. I POPPED IT INTO N AND HAD TO MAKE MY WAY ACROSS THE 3 LANE HIGHWAY. COASTED TO A STOP ON SHOULDER AND OBSERVED SMOKE FROM THE ENGINE COMPARTMENT. UPON POPPING THE HOOD, THERE WAS A SMALL ENGINE FIRE WHICH I WAS ABLE TO EXTINGUISH. THERE WAS OIL ALL OVER THE PLACE. BEHIND THE ENGINE, ON THE SERPENTINE BELT, ON THE RADIATOR. IT WOULDNT CRANK SO I HAD IT TOWED. AUTO SHOP CALLED AND STATED "WE CHECKED THE OIL LEVELS AND IT WAS AT THE L LINE ON THE DIP STICK. TRIED TO CRANK IT TO NO AVAIL, THEN TRIED TO MANUALLY CRANK IT AS WELL. UPON FURTHER INVESTIGATION, WE NOTICED A HOLE IN THE ENGINE BLOCK, WITH A PIECE OF THE ENGINE MISSING. YOU ARE DEFINITELY GOING TO REQUIRE A NEW ENGINE." SPECIFICS, I HAVE NO IDEA WHAT THE ISSUE MAY BE.