What size fuel tank in RX500h?

[Steve44]

Is it 55ltr or 65ltr?  Brochures and documentation seems to mix and match, sometimes quotes one then the other.

My car shows range of 369miles for a full tank. I’ve not run it right down yet, but having brimmed it with just 30 odd litres twice, when the gauge shows between 1/4 and 1/2 left, I reckon there must be 30ish litres left in it. Range shows 100m, but at 37mpg (seems to be what it’s doing tank to tank fill), there would be nearly 250m left?!?

[rayaans]

Its 65L or 17.2 gallons US

The range will be quite conservative and it's not unknown for the tank / mileage to drop off slower towards the end of the tank. 

I can remember my range showed about 50 miles once and it had  5 gallons left in the tank. 

[Steve44]

65 is what I thought it should be. 

There is conservative and then there is this though.  Even taking 10ltrs out for a reserve, range should be over 430miles when full. Quick calc says when range  was at just over 100miles earlier, it had over 7 gallon left.

The rate of change of range as the tank comes down is consistent, doesn’t change at all, I had zeroed the trip counter.  Suspect a software update will come to correct it a bit later. Hopefully.