ljstack

What is the best gas mileage you ever got in your ls460?

Our 2007 LS460 did 31 miles/gallon when we drove from California to Kansas - measured at the gas pump after using about 7/8 of the tank. Our speed most of the time was about 75-80mph.

At 75 MPH I get 31 MPG. At 70 MPH I get 31.4 MPG. This has been pretty consistent and I've been pleasantly surprised.

Has anyone with a 2010 LS460 experienced the dreaded wind noise problem yet?

I had the problem in my 08 and had the door seal replaced (it had a small warp in it). AFter replacement the wind was gone. This was on the drivers side only.