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Alfa Romeo Giulia Fuel Economy (MPG)

What is the real-world gas mileage of a 2026 Alfa Romeo Giulia?

The 2026 Alfa Romeo Giulia gets up to 27 MPG combined (24 city / 33 highway) in EPA testing.

Latest model year (2026):

The Alfa Romeo Giulia gets up to 27 MPG combined (24 city / 33 highway) in the Auto 8-spd, 4 cyl, 2.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenance

Alfa Romeo Giulia MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2026Config 1 of 2Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2026Config 2 of 2Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2025Config 1 of 2Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2025Config 2 of 2Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2024Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2024Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2024Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172520
2023Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2023Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2023Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172520
2022Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2022Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2022Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172520
2021Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2021Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2021Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172520
2020Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2020Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2020Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172520
2019Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2019Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2019Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172420
2018Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2018Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2018Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172420
2017Config 1 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2017Config 2 of 3Auto 8-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2017Config 3 of 3Auto 8-spd, 6 cyl, 2.9 L6 2.9LPremium Gasoline172420

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.

Alfa Romeo Giulia data analysis

How Alfa Romeo Giulia combined fuel economy varies

Across 28 configurations recorded for the 2017 through 2026 Alfa Romeo Giulia, combined fuel economy runs from 20 MPG to 27 MPG. The strongest figure belongs to the 2017 Alfa Romeo Giulia (Auto 8-spd, 4 cyl, 2.0 L) at 27 MPG, and the weakest to the 2024 car (Auto 8-spd, 6 cyl, 2.9 L) at 20 MPG — a spread of 35%. A gap that wide means the model year and configuration you buy matter more than the nameplate does: quoting a single number for the Alfa Romeo Giulia would be misleading.

What changed for 2026

Average combined fuel economy for the 2026 Alfa Romeo Giulia is 26.5 MPG, against 26.5 MPG for the 2025 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Alfa Romeo Giulia data

This page lists every 2017 through 2026 Alfa Romeo Giulia record we hold for this measurement — 28 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 Alfa Romeo Giulia numbers

The 2017 through 2026 Alfa Romeo Giulia entries here cover the variants Auto 8-spd, 4 cyl, 2.0 L and Auto 8-spd, 6 cyl, 2.9 L. 2024 is the busiest model year in the record with 3 separate measured configurations, which is why a single quoted combined fuel economy 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 Alfa Romeo Giulia 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 Alfa Romeo Giulia 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.

Official Factory Specs vs. AutoSpecData Expert Benchmarks

The EPA highway loop never holds interstate speed. Here is what the same engine does when you sit on the cruise control.

Cruise speedEPA highway specAutoSpecData adjusted MPGFuel you lose
60 mph33 MPG33 MPG0%
65 mph33 MPG30.8 MPG7%
70 mph33 MPG28.7 MPG13%
75 mph33 MPG26.7 MPG19%
80 mph33 MPG24.9 MPG25%

Our Real-World Speed MPG Adjuster re-scales the Alfa Romeo Giulia EPA highway result with a quadratic drag term (mpg = hwy ÷ (1 + k·(v² − 60²)/60²), k = 0.55 for trucks, SUVs and vans, 0.42 for cars). Wind, roof racks, and a heavy right foot make it worse, never better.

Frequently Asked Questions About Giulia MPG

What is the MPG of the Alfa Romeo Giulia?

The Alfa Romeo Giulia gets up to 27 MPG combined (24 city / 33 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Alfa Romeo Giulia trim has the best fuel economy?

The Auto 8-spd, 4 cyl, 2.0 L trim offers the best combined fuel economy at 27 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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