Updated April 5, 2026 — Prices updated regularly from EIA data
$3.08
Regular Unleaded (87 octane) per gallon
About Regular Unleaded in Rio Rancho
Today's regular gas price in Rio Rancho, New Mexico is $$3.08 per gallon. Regular 87-octane is the default choice for most American cars, trucks, and SUVs. If your owner's manual says 87 or regular, this is your grade.
National Regular Unleaded prices average ${natPrice} per gallon. Rio Rancho's current price of $$3.08 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.
{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.