We've an IS200SE for the past 3+ years, and want to px our 2nd car (not Lexus) with a 4x4. We're down to RX300SE-L and ML270CDi at photo finish and it's really a hard decision.
ML, for the reason that a new model is coming out soon, is giving a 10% discount. In addition, it can fits an extra of 2 seats at the boot space making it a 7 seater. However, RX looks sleeker and obviously, as a newer version, it has more features... and probably drives better.
I've been reading reviews from www.curtrich.com (american site) which highlighted some neg info not mentioned by Lexus dealer, but it was more on the older RX and putting more confusion into this matter.
Please help us on this one as we're looking to decide by next week. :D Cheers!