Hi all, I'm viewing a couple of hybrid Auris T-Spirit cars tomorrow and have noticed a difference between a 2010 model sat nav hardware in comparison to the 2012. Does anyone know what the difference actually is other than the obvious aesthetic changes? Are there any worthwhile technical or GUI alterations worth considering between the 2? I have attached a picture of both for reference. Also, is there a buying guide or any pointers to look out for on these cars like common faults that