Current on-highway diesel prices in New Mexico, updated weekly from the EIA. New Mexico sits in PADD 3 (Gulf Coast).ⓘ New Mexico does not have a dedicated EIA weekly series; we show the PADD 3 (Gulf Coast) regional price as the best available estimate.
As of 2026-04-13, New Mexico diesel on-highway prices are $5.310/gal. This is $0.298/gal below the U.S. average. New Mexico sits in PADD 3 (Gulf Coast), where carriers face consistent regional diesel basis. Carriers operating regionally or based in New Mexico should adjust fuel surcharge models to reflect PADD regional volatility, especially during seasonal refinery maintenance and peak demand cycles. Used-truck dealers in the region should price residuals against current operating cost expectations.
All states
National diesel prices →
Inventory
Trucks for sale in New Mexico →
Market overview
Current trucking outlook →
Local dealers
Dealers in New Mexico →
New Mexico does not have a dedicated EIA weekly diesel series; we report the price for PADD 3 (Gulf Coast), which is the regional average that includes New Mexico. The EIA publishes the regional figure every Monday for the prior week.
State diesel prices are driven mostly by state fuel taxes, refinery proximity, transportation costs from refinery to terminal, and local environmental regulations (notably California's CARB diesel formulation). PADD region matters more than state line for most of the country.
Most carrier–shipper fuel surcharge contracts reference the EIA national or regional weekly average. To estimate your true cost, multiply the relevant weekly price by your gallons consumed; to bill a surcharge, use the contract formula (commonly: every $0.05/gal above a base price adds $0.01/mile).
The chart on this page shows the last 52 weeks. For longer-range history, the EIA's full weekly archive is at https://www.eia.gov/petroleum/gasdiesel/.
Most carrier–shipper contracts use a fuel surcharge tied to the EIA regional (PADD 3 (Gulf Coast)) price. Common formula: for each $0.05/gallon above a contractual base price (typically $1.50–$2.00), add $0.01 per loaded mile. Review your customer contracts to ensure your base price reflects current PADD 3 (Gulf Coast) conditions.