Price is given as the volume-weighted weekly average price including taxes of regular grade gasoline in the US. Inflation adjustment is made from CPI numbers, equated to September 2025 dollars. A number of potentially impactful events are listed as well. Gas price data is from the US Energy Information Administration, CPI data is from the BLS.

    by graphsarecool

    4 Comments

    1. And with much better gas milage, it’s cheaper than ever.

      My first car was my parent’s hand-me-down Dodge Aspen station wagon, which got 14/18 city-highway mph.

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