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dave11 · 02-21-2022, 10:27 AM

I HAVE A FULL TANK OF SHELL GAS!

I finally got through the second tank of Exxon gas today. The result was virtually the same.

16.51 MPG first tank
16.50 MPG second tank

I bought the car new and have consistently checked my mileage. I had used only Shell until my station required prepayment with a Shell credit card. So I went to Exxon where I also have a card and filled up.

Shell 9433 miles/479.7 gallons/19.66MPG

I didn't notice any difference in performance.

02-21-2022, 10:27 AM	#18 (permalink)
dave11 Base Member Join Date: Mar 2015 Location: Tampa Bay Posts: 141 Drives: 2020 370Z 6M Rep Power: 2979	I HAVE A FULL TANK OF SHELL GAS! I finally got through the second tank of Exxon gas today. The result was virtually the same. 16.51 MPG first tank 16.50 MPG second tank I bought the car new and have consistently checked my mileage. I had used only Shell until my station required prepayment with a Shell credit card. So I went to Exxon where I also have a card and filled up. Shell 9433 miles/479.7 gallons/19.66MPG I didn't notice any difference in performance.