2021 GMC Acadia
5 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Acadia AWD | 19 | 26 | 21 | Regular Gasoline | All-Wheel Drive | 3.6L 6-cyl | Automatic 9-spd |
| Acadia AWD | 22 | 27 | 24 | Regular Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| Acadia FWD | 21 | 27 | 23 | Regular Gasoline | Front-Wheel Drive | 2.5L 4-cyl | Automatic 9-spd |
| Acadia FWD | 19 | 27 | 22 | Regular Gasoline | Front-Wheel Drive | 3.6L 6-cyl | Automatic 9-spd |
| Acadia FWD | 22 | 29 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |