Pretty pleased with the NX, obviously plenty of room inside and no transmission tunnel. I'm getting about 10mpg less than the IS, but that's to be expected due to the heavier weight. Still 38-40 on urban roads isn't too bad. Lexus seems to have cut back on a couple of things which were standard on the IS luxury, like headlamp washers and flappy paddles, but at least you do get a spare wheel even though it's a space saver. I reckon I'll keep this one for a couple of years when have another look at an i3, a hoot to drive with its manic acceleration and only a couple of pounds to fill the battery.