Hi,
I recently got the Volvo XC60 B5, with full tank Distance to Empty is showing around 540Miles, then when I started driving around 2 miles, it suddenly showing 600 miles, and after driving 10 miles and stopped the car it went to 630 and when I started driving home 6 miles and when i powered off engine and restarted, it is showing 530.
Is this common ? or something wrong with the sensors ?
Does this never show accurate ? and among these, which one is accurate ?

 

Nothing wrong with your car. The estimated Range is based upon the fuel level AND the Mileage Average (MPG) over the last 20 miles. So as you drive, say on the highway and get higher milage, the range goes up. Or you get off the highway and drive up a hill, your mileage goes down, thus your estimated range goes down.

My 2022 XC60 B6 does the same thing, as does several other cars that I own. Nothing wrong here.