Diesel Fuel Prices in Franklin, TN

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

$3.71

Diesel Fuel (N/A octane) per gallon

About Diesel Fuel in Franklin

The going diesel rate in Franklin is $$3.71 per gallon today. Diesel prices vary meaningfully by station — check price apps before large fill-ups to avoid overpaying.

When to Use Diesel Fuel

Best for: commercial and towing

Vehicle types: diesel trucks and commercial vehicles

Fuel Price Comparison in Franklin

Fuel TypePricevs. Diesel FuelOctane
Regular Unleaded$2.74$-0.9787
Premium Gasoline$3.42$-0.2991-93
Diesel Fuel THIS PAGE$3.71—N/A

Diesel Fuel in Nearby Cities

Nashville$4.06Murfreesboro$3.91Clarksville$3.82Bowling Green$4.26Huntsville$3.68
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Frequently Asked Questions

{octaneInfo} Octane rating measures a fuel's resistance to premature ignition (knock). Standard regular is 87, mid-grade is 89-90, and premium is 91-93 in the United States.
Use GasBuddy and filter by fuel type to see current Diesel Fuel prices at stations near your location in Franklin. Warehouse clubs and high-volume discount stations typically offer the best Diesel Fuel prices.
All Diesel Fuel sold in Franklin must meet minimum federal standards. TOP TIER certified stations add extra detergency additives. Most major brands (Shell, Chevron, Costco, Wawa) are TOP TIER certified. Non-certified independents meet legal minimums only.
In Franklin, Diesel Fuel is priced at $$3.71 per gallon versus ${regularPrice} for regular — a ${diff} per gallon premium. On a 15-gallon fill-up, that's ${fillDiff} extra. Over 50 annual fill-ups, the premium adds ${annualDiff} to your fuel costs.

Related Gas Price Pages

All Fuel Types in FranklinGas Prices in TennesseeCheapest Diesel Fuel in FranklinCompare All StatesRegular Unleaded in FranklinPremium Gasoline in FranklinShell Diesel Fuel - FranklinExxon Diesel Fuel - FranklinBP Diesel Fuel - FranklinChevron Diesel Fuel - Franklin