Acura RLX Annual Fuel Cost

Running a 2020 Acura RLX costs about $2,550 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2020):

The Acura RLX costs an estimated $2,700/year in fuel (316 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 9, 2026

Acura RLX Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2020Auto (AM-S7), 6 cyl, 3.5 L6 3.5LPremium Gasoline28$2,7003166
2020Auto (S10), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003835
2019Auto (AM-S7), 6 cyl, 3.5 L6 3.5LPremium Gasoline28$2,7003166
2019Auto (S10), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003835
2018Auto (AM-S7), 6 cyl, 3.5 L6 3.5LPremium Gasoline28$2,7003166
2018Auto (S10), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003835
2017Auto (AM-S7), 6 cyl, 3.5 L6 3.5LPremium Gasoline29$2,6003067
2017Auto (S6), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003805
2016Auto (AM7), 6 cyl, 3.5 L6 3.5LPremium Gasoline30$2,5503027
2016Auto (S6), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003805
2015Auto (S6), 6 cyl, 3.5 L6 3.5LPremium Gasoline23$3,3003816

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Acura RLX Fuel Cost FAQ

How much does it cost to fuel the Acura RLX?

The estimated annual fuel cost for the Acura RLX is $2,550 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.

How much CO₂ does the Acura RLX produce?

The Acura RLX produces approximately 302 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

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