by root on Wed Jun 15, 2011 9:06 am
Hmmm...good question, but I've never heard this issue on petrol engines. For diesel its well known that the TDI engines do not work with the available diesel in the market. That's the reason you don't see that many diesel cars in UAE (plus the fact that for some reason it is alleged that only Emiratis are allowed to register diesel vehicles).
Both the IS350 and LS460 are sold here in the local market. Maybe worth inquiring from Lexus directly in Japan or US and ask them this question. The local dealer will definitely try to discourage you to buy a grey-imported one, so they will be biased.
Another alternative is to go to some of the used car markets in Al-Awir or Ajman free zone. They have loads of US imported Lexuses, and probably would know what you are talking about.
Personally, I doubt there is any issue for petrol engine, but don't take my word for it.
Come and discuss at the most lively forums about Cars, Bikes, 4x4s...at
http://www.autodealer.ae at the Autodealer UAE Forums.