I was getting around 41 and
I was getting around 41 and almost all my driving is around town . Once on the highway the mileage went up quite a bit. But now that winter has set in ( NH) it has consistently dropped and is currently at 36.3. I am very disappointed that ☹️. The service people said it is because of the gas additive in winter. I have under 5K miles in 7+ months. Also the dealership could not do anything about the fact that I can only get a max of 9 gallons in the car . They said there was no current fix for the problem. I find that an unacceptable response. Oddly the tire pressure warning came on and all tires were okay- it turned out to be the pressure in the spare ???