j87mcn

I did consider the temperature but it hasn’t been that bad the last few days... 17”, 38 psi rear and 35 psi front, checked them earlier today.

Hi all, first post... Recieved my IS300H on Wednesday, so far I’ve only really had one motorway journey where it hovered around 39 mpg at 70 mph until I hit a load of 50 mph stretches where I managed 45 mpg. I look at some of the figures banded about and I’m 5 to 10 mpg less than what others seem to get. I know the engine needs time to loosen up a bit, but I’m a little disappointed with the figures in comparison. Driving in eco mode, taking it easy on the accelerator, staying within the eco band on the dash 90% of the time... Any thoughts/tips?