We were traveling South 55mph in a 4 momth old 2013 Smart on state highway when 1 ton flat bed truck failed to yield and pulled out heading West in front of us. Slammed on the brakes,,,started to skid about 30 feet then got rearended by very large cab-over-engine box delivery truck. Delivery truck never put on brakes and hit us at about 65 mph, flipped us sideways and we broadsided the 1 ton. Passenger side of Smart took out front wheel of the 1 ton. My husband was a little stiff for a couple of days, I messed up my left leg (not broke). Smart was was totaled , but the safety cell was undamaged. Both doors opened normaly, we were able to easily get out. Picked up my new 2014 Smart 6 days ago. Smart proved itself to us.