Generally the little 1.4 engines are bulletproof allow i am unsure about the auto transmission on these what should i look for to make sure the transmission is in good shape? Only 45k on it so should be fresh bodywork is spotless.
Don't know much about those auto boxes - Give it a fluid change and then just make sure you are always fully stopped from drive to reverse, can damage a part of the box (can't remember exactly) when people fling them from D>R>D etc without fully coming to a stop.
