One month into new NX300h Lux, this is Lexus number 4 for us, owned GS300 (157,000 mile before I part exchanged) then RX300 (22 to 27 MPG), wife purchased CT200h (up to 57MPG) exchanged for the NX. NX gave 37MPG out of first tank, and second tank is giving 43MPG, think having the CT200 and how to use the EV is the trick - all local traffic, no motorway yet. Great technology, fantastic car, but why do they spoil it with things like only one reversing lamp and the full beam headlights are real poor (my old RX300 and wife's CT200 were much better). "think" I got a good deal from distributor, strange what end of year can do.