2018 Cadillac CTS-V vs 2018 Cadillac XTS
| EPA figure | 2018 Cadillac CTS-V | 2018 Cadillac XTS |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | Large · Front-Wheel Drive · Gas |
| Combined MPG | 17 | 22 |
| City / highway MPG | 14 / 21 | 19 / 28 |
| Fuel a year | $4,850 | $3,050 |
| Tailpipe CO₂ (g/mi) | 530 | 404 |
| Engine | 6.2 L 8-cyl supercharged | 3.6 L 6-cyl |
| Transmission | Automatic (S8) | Automatic (S6) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.