fueleconomy.gov/m

X 2019 Cadillac ATS

3.6 L, 6 cyl, Auto (S8), Regular Gasoline

2019 Cadillac ATS

EPA Fuel Economy

Combined: 23 MPG

City: 19 MPG

Highway: 29 MPG

Tailpipe CO2

396 grams per mile

Additional CO2 emissions result from production, manufacture, and transportation of the fuel.

Click to show total emissions

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