I took the Lexus RX400h in for the 5,000 mile warranty service today. In the first three months, I have driven 5,500 miles. I am on a pace to drive 21,500 miles in the first year. I continue to average 25.1 miles per gallon compared to an EPA rating of 24 on the highway and 26 in the city. My calculations show that I have saved roughly $480 in gas over driving the Explorer.
I am very pleased with the hybrid, except for three things. First, I find the lack of range indicator odd; I found the gauge showing how many miles to empty in the Explorer convenient. Second, the Lexus has two gauges that give you the current miles per gallon for the tank. I realized three or four tanks ago that the indicator was reading consistently high. For example, on the last tank the indicator said that I was getting 26.8 mpg, but when I filled it up it worked out to 25.5 mpg. I can understand if indicator was high one time and low the next, but it is consistently 1.0 to 1.5 higher than the actual miles per gallon. This is a minor annoyance. Third, I would really prefer to sit a higher! I like to see over traffic in the commute.