2024 Cadillac CT4 vs 2025 Cadillac XT6 AWD
| EPA figure | 2024 Cadillac CT4 | 2025 Cadillac XT6 AWD |
|---|---|---|
| Model year | 2024 | 2025 |
| Body · drive | Compact · Rear-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 25 | 23 |
| City / highway MPG | 21 / 31 | 21 / 26 |
| Fuel a year | $3,300 | $3,550 |
| Tailpipe CO₂ (g/mi) | 356 | 386 |
| Engine | 2.7 L 4-cyl turbo | 2.0 L 4-cyl turbo |
| Transmission | Automatic (S10) | Automatic (S9) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.