Buick Cascada MPG by Year & Engine (EPA)

EPA fuel-economy ratings for every rated Buick Cascada model year from 2016 to 2019 — each engine and transmission with its official city, highway and combined figures. Over these years the Cascada has been offered with 1.6L 4-cyl engines; the most efficient version is the 2019 (up to 24 MPG combined). Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.

Buick Cascada fuel economy by year

YearCombinedEnginesMedian used priceFor sale
2019 24 MPG 1.6L 4-cyl $16,500 74 listings
2018 24 MPG 1.6L 4-cyl $16,982 50 listings
2017 23 MPG 1.6L 4-cyl $15,945 34 listings
2016 23 MPG 1.6L 4-cyl $13,440 56 listings

2019 Buick Cascada: engines & MPG

The 2019 Cascada was EPA-rated in 1 version (1.6L 4-cyl), with combined economy of 24 MPG. Used 2019 models currently list for a median of $16,500 on VehiSales (74 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Cascada 1.6L 4-cyl Automatic (S6) Premium 21 29 24 MPG

2018 Buick Cascada: engines & MPG

The 2018 Cascada was EPA-rated in 1 version (1.6L 4-cyl), with combined economy of 24 MPG. Used 2018 models currently list for a median of $16,982 on VehiSales (50 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Cascada 1.6L 4-cyl Automatic (S6) Premium 21 29 24 MPG

2017 Buick Cascada: engines & MPG

The 2017 Cascada was EPA-rated in 1 version (1.6L 4-cyl), with combined economy of 23 MPG. Used 2017 models currently list for a median of $15,945 on VehiSales (34 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Cascada 1.6L 4-cyl Automatic (S6) Premium 20 27 23 MPG

2016 Buick Cascada: engines & MPG

The 2016 Cascada was EPA-rated in 1 version (1.6L 4-cyl), with combined economy of 23 MPG. Used 2016 models currently list for a median of $13,440 on VehiSales (56 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Cascada 1.6L 4-cyl Automatic (S6) Regular 20 27 23 MPG

Frequently asked questions

What MPG does a Buick Cascada get?

Depending on year and engine, EPA combined ratings for the Cascada range from 23 to 24 MPG. The most efficient rated version is the 2019 model year.

What engines does the 2019 Buick Cascada have?

The 2019 Cascada was EPA-rated with 1.6L 4-cyl engines — see the 2019 table above for each version's exact city/highway figures.

Does the Buick Cascada require premium gas?

Some versions do: EPA lists premium gasoline and regular gasoline depending on year and engine — check your year's table above.

About this data: EPA ratings from the official U.S. DOE/EPA dataset (fueleconomy.gov), as of July 2026; refreshed monthly. Market prices and listing counts are live medians from VehiSales inventory, updated daily. How to cite: “VehiSales Research, Buick Cascada EPA Fuel Economy by Model Year” with a link to https://vehisales.com/research/fuel-economy/buick/cascada.

See also: Buick Cascada hub — live listings, prices & reliability · Used Buick Cascada prices by year · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].

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