Alabama vs Georgia gas prices
Regular gas is $0.13 a gallon cheaper in Alabama — $1.94 on a 15-gallon fill-up. The two share a border, so that gap is worth knowing before you cross it.
Alabama
Georgia| Grade | AL | GA | Diff. | |
|---|---|---|---|---|
| Regular | $3.74 | $3.87 | $0.13AL | Alabama |
| Midgrade | $4.21 | $4.33 | $0.12AL | Alabama |
| Premium | $4.61 | $4.76 | $0.14AL | Alabama |
| Diesel | $5.15 | $5.27 | $0.12AL | Alabama |
Where the $0.13 gap actually comes from
23% of it is tax. Georgia charges $0.03 more per gallon in federal and state taxes than Alabama. The remaining $0.10 is a real difference in what the fuel, refining and distribution cost — refinery proximity, pipeline access and state fuel-blend rules.
Fuel, refining, distribution and marginFederal and state taxes Local county and city fuel taxes are not included, and Alabama permit them. Pre-tax figures are estimates — see the note below.
What the gap is worth
Based on today’s $0.13 per-gallon difference, which moves week to week. Use the fuel cost calculator for your own mileage and vehicle.
Prices by metro area
State averages hide a lot. These are the cheapest metros AAA reports on each side.
Other comparisons
Frequently asked questions
Is gas cheaper in Alabama or Georgia?
Regular gas is cheaper in Alabama, at $3.74 a gallon against $3.87 in Georgia — a gap of $0.13, or 3.4%. On a 15-gallon fill-up that is $1.94. Figures are AAA daily state averages for 2026-08-02.
Why is gas more expensive in Georgia?
23% of the $0.13 gap is tax rather than the cost of the fuel. Georgia levies $0.03 more per gallon in federal and state taxes; the remaining $0.10 is a genuine difference in what the fuel, refining and distribution cost.
Is diesel cheaper in Alabama or Georgia?
Diesel is cheaper in Alabama at $5.15 a gallon, against $5.27 in Georgia — $0.12 a gallon apart.
Is it worth crossing from Georgia into Alabama to fill up?
If you are already near the line, yes: a 15-gallon fill saves about $1.94. Driving out of your way for it rarely pays — at $3.87 a gallon and 25 mpg, a 6-mile round trip would eat the whole saving in fuel alone, before your time.