2021 GMC Acadia
The 2021 GMC Acadia is listed in 5 versions in the EPA fuel economy database, with 2.0 L 4-cyl turbo, 2.5 L 4-cyl and 3.6 L 6-cyl powertrains. Combined fuel economy ranges from 21 to 25 MPG (best: 9.4 L/100 km).
Model year2021
Versions5
ClassStandard Sport Utility Vehicle 2WD, Standard Sport Utility Vehicle 4WD
DriveAll-Wheel Drive, Front-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| Acadia AWD | 2.0 L 4-cyl turbo | Automatic 9-spd | All-Wheel Drive | Regular | 22 / 27 / 24 | 9.8 | 362 | Standard Sport Utility Vehicle 4WD |
| Acadia AWD | 3.6 L 6-cyl | Automatic 9-spd | All-Wheel Drive | Regular | 19 / 26 / 21 | 11.2 | 413 | Standard Sport Utility Vehicle 4WD |
| Acadia FWD | 2.0 L 4-cyl turbo | Automatic 9-spd | Front-Wheel Drive | Regular | 22 / 29 / 25 | 9.4 | 349 | Standard Sport Utility Vehicle 2WD |
| Acadia FWD | 2.5 L 4-cyl | Automatic 9-spd | Front-Wheel Drive | Regular | 21 / 27 / 23 | 10.2 | 382 | Standard Sport Utility Vehicle 2WD |
| Acadia FWD | 3.6 L 6-cyl | Automatic 9-spd | Front-Wheel Drive | Regular | 19 / 27 / 22 | 10.7 | 402 | Standard Sport Utility Vehicle 2WD |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 2021 GMC Acadia.