I'm interested in a GS300, but I'm a little dissapointed in the engine HP. It doesn't seem to be up to competitors HP ratings or speed to 60mph. From what I have researched, this GS300 inline 6 has been pwering the GS since the early 90's, isn't it time for a different engine like the IS350 V6? Any inside information if the GS will get the 3.5 liter for the '07 model year?
Thanks!