Cadillac ATS MPG and Fuel Economy
Cadillac have been manufacturing models of ATS for 7 years, with the latest vehicle in 2019 having a combined MPG of 23.
The estimated fuel cost for the 2019 Cadillac ATS is $2,700 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will spend $2,000 more on fuel driving a 2019 Cadillac ATS.
🛢 The Cadillac ATS will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Cadillac ATS will emit 396 grams of CO2, which is about 5,940,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 283 trees would be needed to offset emissions from the Cadillac ATS.
The table below is a complete list of the 7 Cadillac ATS fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2019 Cadillac ATS | 23 | $2,700 |
| 2018 Cadillac ATS | 25 | $2,950 |
| 2017 Cadillac ATS | 23 | $3,200 |
| 2016 Cadillac ATS | 25 | $2,950 |
| 2015 Cadillac ATS | 22 | $2,850 |
| 2014 Cadillac ATS | 26 | $2,400 |
| 2013 Cadillac ATS | 26 | $2,400 |
Link To or Reference This Page
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"Cadillac ATS MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/cadillac/ats.
"Cadillac ATS MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/cadillac/ats. Accessed January 3, 2026.
Cadillac ATS MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/cadillac/ats.