2018 Cadillac ATS vs 2018 Cadillac CT6
| EPA figure | 2018 Cadillac ATS | 2018 Cadillac CT6 |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Compact · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 24 | 25 |
| City / highway MPG | 20 / 30 | 22 / 30 |
| Fuel a year | $2,800 | $3,300 |
| Tailpipe CO₂ (g/mi) | 376 | 360 |
| Engine | 3.6 L 6-cyl | 2.0 L 4-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.