37.09 MPG

392.7 mi, 10.588 gal @ 3.799 = 37.09 MPG

68,777 total miles. Chevron on California Circle in Milpitas.

36.42 MPG

496.8 mi, 13.642 gal @ 3.799 = 36.42 MPG

68,384 total miles. Shell on Capitol in San Jose.

36.63 MPG

502.1 mi, 13.706 gal @ $3.999 = 36.63 MPG

67,887 total miles. Shell on Sharon Park Dr in Menlo Park.

I'm surprised this tank was so good, as most of it was spent driving up to Arnold and back. It was a lot of highway driving, and some significant hills.