Buick Cascada Annual Fuel Cost

Running a 2019 Buick Cascada costs about $2,650 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2019):

The Buick Cascada costs an estimated $3,150/year in fuel (373 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 11, 2026

Buick Cascada Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2019Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline24$3,1503735
2018Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline24$3,1503735
2017Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline23$3,3003955
2016Auto (S6), 4 cyl, 1.6 L4 1.6LRegular Gasoline23$2,6503945

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.

Buick Cascada data analysis

How Buick Cascada estimated annual fuel cost varies

Across 4 configurations recorded for the 2016 through 2019 Buick Cascada, estimated annual fuel cost runs from $2,650 to $3,300. The strongest figure belongs to the 2016 Buick Cascada (Auto (S6), 4 cyl, 1.6 L) at $2,650, and the weakest to the 2017 car (Auto (S6), 4 cyl, 1.6 L) at $3,300 — a spread of 20%. A gap that wide means the model year and configuration you buy matter more than the nameplate does: quoting a single number for the Buick Cascada would be misleading.

What changed for 2019

Average estimated annual fuel cost for the 2019 Buick Cascada is $3,150, against $3,150 for the 2018 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 Buick Cascada data

This page lists every 2016 through 2019 Buick Cascada record we hold for this measurement — 4 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.

Where these Buick Cascada 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 Buick Cascada 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 Cascada Fuel Cost

How much does it cost to fuel the Buick Cascada?

The estimated annual fuel cost for the Buick Cascada is $2,650 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.

How much CO₂ does the Buick Cascada produce?

The Buick Cascada produces approximately 394 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

View full Buick Cascada specs

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