At least I'm not alone...
At least I'm not alone... Bought 2019 RAV4 XLE Hybrid Mid August. Initially Gas mileage was great, higher than sticker numbers (over 40MPG highway) until around Oct/Nov. Latest check of actual gas pumped against miles driven returned 34MPG on Chicago to Houston round trip completed yesterday. Seemed to me that gas mileage dropped each time I took it to Toyota for 'free' service. I was thinking maybe they re-program the car when it 'disappears' into service workshop. Probably coincidental 5k service was end Sept and 10k mid Nov, just turned 15k yesterday so not been to next 'free' service yet.
I have same gas filling problem and have been doing exactly as described above and can slowly fill extra 4 gallons after first pump shut off.
Gas mileage drop concerns me more, it was main reason I got this vehicle for frequent trips between Chicago and Houston, so not totally happy with it right now, will see if it improves any in warmer weather, if it doesn't I'll be feeling totally ripped off. On the bright side, still getting way better mileage than my 08 Expedition EL