Mazda 5 Annual Fuel Cost

Running a 2015 Mazda 5 costs about $2,550 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2015):

The Mazda 5 costs an estimated $2,550/year in fuel (370 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 11, 2026

Mazda 5 Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2015Auto (S5), 4 cyl, 2.5 L4 2.5LRegular Gasoline24$2,5503706

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.

Mazda 5 Fuel Cost FAQ

How much does it cost to fuel the Mazda 5?

The estimated annual fuel cost for the Mazda 5 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 Mazda 5 produce?

The Mazda 5 produces approximately 370 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

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