Updated April 5, 2026 — Prices updated regularly from EIA data
$4.12
Diesel Fuel (N/A octane) per gallon
About Diesel Fuel in Lakeland
Commercial and passenger diesel users in Lakeland pay $$4.12 per gallon. Diesel's energy content — about 10-15% more BTU per gallon than gasoline — means more miles per gallon even before accounting for engine efficiency advantages.
When to Use Diesel Fuel
Best for: commercial and towing
Vehicle types: diesel trucks and commercial vehicles
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.
{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 Lakeland. Warehouse clubs and high-volume discount stations typically offer the best Diesel Fuel prices.