2020 Cadillac CT4
6 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| CT4 | 20 | 30 | 24 | Premium Gasoline | Rear-Wheel Drive | 2.7L 4-cyl Turbo | Automatic (S10) |
| CT4 | 23 | 34 | 27 | Premium Gasoline | Rear-Wheel Drive | 2L 4-cyl Turbo | Automatic (S8) |
| CT4 AWD | 23 | 32 | 26 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic (S8) |
| CT4 AWD | 20 | 28 | 23 | Premium Gasoline | All-Wheel Drive | 2.7L 4-cyl Turbo | Automatic (S10) |
| CT4 V | 20 | 29 | 23 | Premium Gasoline | Rear-Wheel Drive | 2.7L 4-cyl Turbo | Automatic (S10) |
| CT4 V AWD | 20 | 28 | 23 | Premium Gasoline | All-Wheel Drive | 2.7L 4-cyl Turbo | Automatic (S10) |