2006 Lexus RX 400h: Fuel Economy Update
September 15, 2008
It's been a long time since we've tallied up our fuel economy numbers for this car. So here's the scoop:
Best tank: 28.45
Worst tank: 15.55
Average MPG to date: 20.40
That's pretty mediocre considering the EPA estimate for this model is 26 mpg combined.