2018 Cadillac CT6 AWD vs 2018 Cadillac CTS AWD
| EPA figure | 2018 Cadillac CT6 AWD | 2018 Cadillac CTS AWD |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Large · All-Wheel Drive · Gas | Midsize · All-Wheel Drive · Gas |
| Combined MPG | 21 | 24 |
| City / highway MPG | 18 / 27 | 21 / 29 |
| Fuel a year | $3,200 | $3,400 |
| Tailpipe CO₂ (g/mi) | 416 | 368 |
| 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.