Premium Gasoline Prices in Dallas, TX

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

$3.36

Premium Gasoline (91-93 octane) per gallon

About Premium Gasoline in Dallas

Premium 91-93 octane fuel costs $$3.36 in Dallas, Texas as of {month} {year}. Sports cars, turbocharged luxury vehicles, and high-compression engines benefit most — standard commuter vehicles gain nothing from the upgrade.

When to Use Premium Gasoline

Best for: high-performance engines

Vehicle types: luxury and performance vehicles

Fuel Price Comparison in Dallas

Fuel TypePricevs. Premium GasolineOctane
Regular Unleaded$2.69$-0.6787
Premium Gasoline THIS PAGE$3.36—91-93
Diesel Fuel$3.64+$0.28N/A

Premium Gasoline in Nearby Cities

Irving$3.54Mesquite$3.41Garland$3.36Plano$3.57Arlington$3.24Frisco$3.32McKinney$3.62Fort Worth$3.20
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Frequently Asked Questions

Vehicles requiring Premium Gasoline typically include luxury and performance vehicles. Your owner's manual and the label inside your fuel door specify the required grade. Using a lower octane than required can cause engine knock and reduce performance over time.
Only if your vehicle requires or recommends it. For vehicles designed for regular 87 octane, there is no measurable performance benefit from upgrading to Premium Gasoline. If your manual specifies Premium Gasoline, the investment protects your engine.
Premium Gasoline in Dallas is currently priced at approximately $$3.36 per gallon. Nearby cities have comparable prices within 10-15 cents depending on their state's tax structure and local competition.
Premium Gasoline costs more due to the additional refining required to achieve its specifications. Higher octane fuel requires more complex blending processes. The markup reflects real production costs, not arbitrary station pricing.

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