IMPACT WAS ON THE MAZDA DRIVER'S SIDE IN FRONT OF THE WHEEL AND INTO THE CAR- MADE A LEFT HAND TURN DID NOT SEE THE APPROACHING VEHICLE TRAVELING 50 MPH AND HIT THE REAR OF VEHICLE. THAT VEHICLE FLIPPED OVER AND INTO THE SNOWBANK OVER 4 LANES. AIRBAGS IN THE MAZDA DID NOT DEPLOY. CONCERNED AS THE PURCHASE OF THE VEHICLE WAS FOR SAFETY. *JS