Gas Prices in Tempe, AZ Today

Updated April 5, 2026 — Prices updated regularly from EIA data

$3.02

Average Regular Unleaded — Tempe, Arizona

Current Gas Prices in Tempe

At $$3.02 per gallon, Tempe's current gas prices are $0.17 below the Arizona average both the Arizona average and the national benchmark. Savvy Tempe drivers know where to find the best prices in town.

Fuel TypePrice / GallonGradeTrend
Regular Unleaded$3.0287 octane▲ Rising
Mid-Grade$3.4989 octane▲ Rising
Premium$3.7791-93 octane▲ Rising
Diesel$4.09N/A▲ Rising

Price Comparison

Tempe Average
$3.02
Regular Unleaded
Arizona State Average
$3.19
$0.17 below the Arizona average
National Average
$3.99
$0.97 below the national average

About Gas Prices in Tempe

For Tempe commuters filling up weekly, choosing the right station matters. Annual fuel spending for a 15-gallon weekly fill-up at ${price}/gallon totals roughly ${annualCost}. Cutting 10 cents per gallon through strategic choices saves about $78 annually — real money with zero sacrifice.

Gas Prices by Brand in This City

Estimated prices based on brand modifiers. Sorted cheapest to most expensive.

Fuel Type Prices in This City

Regular Unleaded
87 octane
Premium Gasoline
91-93 octane
Diesel Fuel
N/A

Gas Prices in Nearby Cities

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Frequently Asked Questions

The cheapest gas in Tempe is typically found at warehouse clubs (Costco, Sam's Club), high-volume discount chains like Circle K and Speedway, and stations in commercial strips with multiple competitors. Our brand comparison table shows current estimated prices by major brand in Tempe.
Tempe's current average of $$3.02 compares to the Arizona statewide average of $$3.19. Tempe is $0.17 below the Arizona average the state average, which is typical for a metro of its size and location.
Gas stations in Tempe typically update prices 1-3 times per week in response to wholesale market changes. Prices generally dip early in the week and rise Thursday-Sunday. Following weekly trends helps identify optimal fill-up windows.
Costco and Sam's Club fuel stations serve many major metropolitan areas and offer the lowest prices for members — typically 15-25 cents below local market. Membership costs $65-130/year but typically pays for itself in fuel savings alone for regular drivers.
Gas price spikes in Tempe are typically triggered by regional supply disruptions, pipeline outages, refinery maintenance, seasonal blend transitions, and global crude oil price increases. Holiday demand surges around Memorial Day, July 4th, and Labor Day also push prices up temporarily.

Related Gas Price Pages

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