I'm a relatively new owner of a T180 so I can't vouch for the reliability in the same way as the other contributors, however these were the main reasons I made the purchase: - spacious and practical (5door) - got a good spec model with sat nav, bluetooth, sunroof, keyless entry etc - good on tax and insurance - better mpg than my previous car - cheaper servicing costs than VW/Audi/BMW - cheaper outright cost than equivalent VW/Audi/BMW with similar spec - decent BHP and especially torque - wanted a Japanese motor Of course, the Auris is the antithesis of flashy, and has none of the brand/image factor of Audi A3, VW Golf or BMW 1-series equivalent diesels. But I like owning something a bit different, and I think many people are quite surprised by the performance. I've always had good treatment by Toyota and so I wanted to continue with a Japanese motor. I did read some of the comments on this forum before purchasing, particularly regarding MPG. When I bought mine I was achieving approx 30-33mpg around town and 33mpg on motorway runs, so pretty crap really. However, having recently fitted a Lindop tuning box from PartsKing, the MPG has increased to 43-45mpg around town and 48-49 on motorway runs (plus a little additional power), so i'm very pleased with this. I think to be getting this kind of MPG from a car with approx 195bhp and >450Nm torque (obviously with box fitted) is great. I've only driven petrols previously, so couldn't imagine getting this sort of MPG from a car with this much power. Time will tell whether any of the major problems listed by others will arise, but so far so good (touch wood). Given the Auris with the tuning box was cheaper than an equivalent basic-spec 120d , I'm not regretting the purchase. Oh and if anyone is interested, the insurance increase on a box being fitted was <£50.