Jonomakincopies

Thanks Dave, yes it's only been 2 weeks or so for me with the RX400H (07), but so far loving it! Coming from a MDX (05), which I also really liked but the MDX mileage was really bad. The RX400H is giving me about 10 MPGs more than the MDX. May not be a ton but it "feels" good to me. The RX has better pickup and of course the MDX was more space. Still trying to get used to the Nav on the RX. Both great rides in my opinion. Hopefully the RX will give me many, many miles of enjoyment. Will be interesting to see how the RX AWD handles the snow here in the winter. I

Just joined the hybrid world by picking up a 2007 RX400H with about 70k miles. Getting about 23 MPG according to the display over the last 300 miles of mixed city/highway. No doubt the original battery was replaced somewhere along the line and I doubt they did the reset, so the question is: Should I go through the hassle of doing the IRC? Should I expect my avg MPG to be more in the 27 to 28 range? (of course driving habits will be an influence). By the way a good side-benefit for me anyway has been this thing has curbed my aggressive driving habits. Now it's a bit of game to watch the display, go as far as you can on battery, keep pushing the MPG number up!.....must be getting old! Thx for any advice