Yes, my Mazda does the same. It will happily report a 450 mile (725 km) range on my 13.2 gallon / 50 L tank, when I have never gotten more than 380 miles. Sometimes much less. To be fair, if you cruised slightly above the speed limit on the highway in fair conditions and drove it to truly empty, I think you would actually get that. But the gauge reads empty when there is easily 1.5 gal / 5.7 L in the tank, so in practice there is no way you're going to get the stated range.

However, the key difference is that my gas car can be filled up anywhere, and worst case I'd need to get a gas can. Running out of charge is a flatbed tow, that's a huge hassle. The range being accurate is a big deal on an electric!