I WAS ON A HIGHWAY DRIVING THE VEHICLE (A 2014 HYUNDAI ELANTRA) AT HIGHWAY SPEED WHEN IT INEXPLICABLY "STALLED" FOR LACK OF A BETTER TERM. I QUICKLY LOST SPEED AND COULD NOT ACCELERATE DESPITE THE FACT THAT I WAS PRESSING THE GAS PEDAL ALL THE WAY TO THE FLOOR AT ONE POINT. THE VEHICLE SIMPLY DID NOT RESPOND. THERE WAS PLENTY OF GAS IN THE VEHICLE, SO I HAD NOT RUN OUT OF GAS. THE VEHICLE APPEARED TO HAVE SHUT OFF IN THE MIDDLE OF OPERATION. THIS RESULTED IN A MAJOR ACCIDENT ON A HIGHWAY WHERE I, ALONG WITH THE OTHER OCCUPANTS WITHIN THE VEHICLE, SUSTAINED SIGNIFICANT INJURIES. NOTABLY, NO AIRBAGS DEPLOYED--EVEN THOUGH THE VEHICLE WAS STRUCK SEVERAL TIMES FROM DIFFERENT ANGLES AND SUSTAINED HEAVY DAMAGE, INCLUDING BEING CRUSHED IN FROM THE REAR. *TR