Skysky888

My 2019 NX300h has around 75k mileage now. I used Michelin Cross Climate 2 tires and it will lower the mileage range from 440 mileage with full tank down gas to 420 mileage. I usually use Shell V-power 93 to get the performance (Summer 435 mileage range, winter 420 mileage range). This year winter, the full tank of gasoline can only get 385 mileage. Does anyone have a similar situation with around 75k mileage now? thank you

pcp2117

Looks about right to me but I find that the onboard computer's estimate of mileage remaining on a tank isn't very accurate. If you last drove in the cold, it'll affect the computer's guess.

To get a ballpark idea of your full tank mileage, calculate your MPG over several tanks, and then multiply that by the tank size. Calculating MPG at the pump (using # of gallons in reported by pump & car's onboard odometer for distance traveled), MPG averages 40-42 in the summertime, and 30-35 in the wintertime (depending on # of short-trips and how many days it's below freezing...). With a 14.8 gal tank, you should get 590-620 miles of range on a full tank in summer and 440-510 miles winter. Assuming you fill up early at 25-50%, you should be going 300-400 miles between fill-ups easily. This is with 2021 NX300h base, on the regular 17" wheels with Bridgestone QuietTrack A/S, with Shell 87 or Costco 87. The 2nd gen NX (2022+; 350h) probably get much better range given better efficiency.