Photo: Cadillac ATS by Autoviva, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.
Cadillac · model year 2018
2018 Cadillac ATS AWD
Compact · All-Wheel Drive · Gas · EPA class: Compact Cars
EPA figures · 2018fueleconomy.gov
22MPG combined
19/27MPG city / highway
$3,050fuel a year
398 g CO₂ per mile 3.6 L 6-cyl Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 22 MPG
- City MPG
- 19 MPG
- Highway MPG
- 27 MPG
- Annual fuel cost
- $3,050
- Tailpipe CO₂
- 398 g per mile
- Model year
- 2018
- Body
- Car
- EPA size class
- Compact Cars
- Drive
- All-Wheel Drive
- Engine
- 3.6 L 6-cyl
- Transmission
- Automatic (S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Cadillac model years
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17 MPG · $3,950 fuel a year 2019 Cadillac XTS Limo
17 MPG · $3,950 fuel a year 2018 Cadillac ATS
25 MPG · $3,300 fuel a year 2018 Cadillac ATS
24 MPG · $2,800 fuel a year 2018 Cadillac ATS
23 MPG · $3,550 fuel a year 2018 Cadillac ATS AWD
25 MPG · $3,300 fuel a year