OUR 2002 TOYOTA SIENNA WAS TRAVELLING STRAIGHT THROUGH AN INTERSECTION AT ABOUT 35 MILES PER HOUR WHEN A 2005 FORD MUSTANG TRAVELLING IN THE OPPOSITE DIRECTION MADE A POOR LEFT TURN AND IMPACTED THE DRIVER'S-SIDE REAR QUARTER OF OUR SIENNA. THE SURPRISE AND IMPACT COMBINED TO PUSH OUR SIENNA OUT OF THE ROADWAY WHERE IT HIT A UTILITY POLE HEAD ON. AIRBAGS ON THE SIENNA DID NOT DEPLOY. THE SIENNA HAS BEEN JUDGED A TOTAL LOSS.