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Mercedes-Benz A-Class Annual Fuel Cost

Running a 2022 Mercedes-Benz A-Class costs about $2,600 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2022):

The Mercedes-Benz A-Class costs an estimated $2,700/year in fuel (313 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 9, 2026
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Mercedes-Benz A-Class Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2022Config 1 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003136
2022Config 2 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline25$3,0503565
2022Config 3 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003126
2021Config 1 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline25$3,0503605
2021Config 2 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003166
2021Config 3 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline29$2,6003096
2020Config 1 of 3Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline27$2,8003346
2020Config 2 of 3Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003136
2020Config 3 of 3Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003246
2019Config 1 of 2Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003136
2019Config 2 of 2Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline28$2,7003246

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.

Mercedes-Benz A-Class data analysis

How Mercedes-Benz A-Class estimated annual fuel cost varies

Across 11 configurations recorded for the 2019 through 2022 Mercedes-Benz A-Class, estimated annual fuel cost runs from $2,600 to $3,050. The strongest figure belongs to the 2021 Mercedes-Benz A-Class (Auto (AM7), 4 cyl, 2.0 L) at $2,600, and the weakest to the 2021 car (Auto (AM7), 4 cyl, 2.0 L) at $3,050 — a spread of 15%. The narrow spread means any year of the Mercedes-Benz A-Class in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2022

Average estimated annual fuel cost for the 2022 Mercedes-Benz A-Class is $2,817, against $2,783 for the 2021 car — it rose by $33. Buyers who care most about this figure should look at the earlier model years in the table above before assuming newest is best.

How to read this Mercedes-Benz A-Class data

This page lists every 2019 through 2022 Mercedes-Benz A-Class record we hold for this measurement — 11 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Mercedes-Benz A-Class numbers

The 2019 through 2022 Mercedes-Benz A-Class entries here cover the variants Auto (AM7), 4 cyl, 2.0 L and Auto 7-spd, 4 cyl, 2.0 L. 2022 is the busiest model year in the record with 3 separate measured configurations, which is why a single quoted estimated annual fuel cost figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Mercedes-Benz A-Class figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Mercedes-Benz A-Class record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About A-Class Fuel Cost

How much does it cost to fuel the Mercedes-Benz A-Class?

The estimated annual fuel cost for the Mercedes-Benz A-Class is $2,600 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.

How much CO₂ does the Mercedes-Benz A-Class produce?

The Mercedes-Benz A-Class produces approximately 309 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

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