Diesel Fuel Prices in Anchorage, AK

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

$4.87

Diesel Fuel (N/A octane) per gallon

About Diesel Fuel in Anchorage

Diesel fuel costs $$4.87 in Anchorage, Alaska as of {month} {year}. Truck drivers and fleet operators pay close attention to diesel prices — small per-gallon differences compound enormously across hundreds of thousands of annual miles.

When to Use Diesel Fuel

Best for: commercial and towing

Vehicle types: diesel trucks and commercial vehicles

Fuel Price Comparison in Anchorage

Fuel TypePricevs. Diesel FuelOctane
Regular Unleaded$3.60$-1.2787
Premium Gasoline$4.50$-0.3791-93
Diesel Fuel THIS PAGE$4.87—N/A

Diesel Fuel in Nearby Cities

Presidential Seal Collection

Fuel Up Your Collection While You Save on Gas

American patriotic collectibles. Limited edition and built to last — just like your savings at the pump.

Order Today →

Frequently Asked Questions

For vehicles designed to use Diesel Fuel, using the correct grade maintains engineered fuel economy. Upgrading from regular to premium in a regular-fuel car produces no economy improvement. Using regular in a premium-required car may reduce fuel economy slightly.
National Diesel Fuel prices average ${natPrice} per gallon. Anchorage's current price of $$4.87 is {comparison} the national average. Regional refinery access and state tax differences drive most of the variation.
TOP TIER certification means the fuel exceeds EPA minimum detergency standards. Studies suggest TOP TIER fuels meaningfully reduce engine deposits vs. minimum-standard fuels. Most major brands (Shell, Chevron, BP, Costco) are TOP TIER certified.
Mixing grades is generally fine in practice — your engine's knock sensors will adjust timing accordingly. If your vehicle requires premium and you add some regular, no immediate damage occurs. Consistently running below the required octane in a performance engine is not recommended long-term.

Related Gas Price Pages

All Fuel Types in AnchorageGas Prices in AlaskaCheapest Diesel Fuel in AnchorageCompare All StatesRegular Unleaded in AnchoragePremium Gasoline in AnchorageShell Diesel Fuel - AnchorageExxon Diesel Fuel - AnchorageBP Diesel Fuel - AnchorageChevron Diesel Fuel - Anchorage