‘09 LX 88k miles, stock, 285/50/20 g015’s, can’t get over 16 mpg on flat highway in Oregon at 73mph. Get 9-11 towing our 4K lb loaded trailer.
Always have run 92 octane. My 100 lx dropped 3mpg running 87 and had noticeable power loss, so have always deferred to 92.