I have driven both these cars here in Doha and I can assure you that the Infiniti GS350 is a far more fun car than the Lexus IS300.

To start with, Infiniti has a much more powerful engine and it is unbelievably silent as well. But having said that, the Lexus has a slight edge when it comes to luxury because the Infiniti focuses more on the rock steady grip and power and performance.

In terms of resale as well, Lexus easily beats the Infiniti.

For a person looking at luxury and resale and a more renowned brand name, Lexus is no doubt the choice.

However if you are looking at a younger age group performance and power and slightly more fun type of vehicle, Infiniti should very well be the one!

I drive a Porsche Cayenee Turbo and am loving it! :-)