2018 GMC Acadia
The 2018 GMC Acadia is listed in 4 versions in the EPA fuel economy database, with 2.5 L 4-cyl and 3.6 L 6-cyl powertrains. Combined fuel economy ranges from 20 to 23 MPG (best: 10.2 L/100 km).
Model year2018
Versions4
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 | 2.5 L 4-cyl | Automatic 6-spd | All-Wheel Drive | Regular | 21 / 25 / 23 | 10.2 | 392 | Standard Sport Utility Vehicle 4WD |
| Acadia AWD | 3.6 L 6-cyl | Automatic 6-spd | All-Wheel Drive | Regular | 17 / 25 / 20 | 11.8 | 442 | Standard Sport Utility Vehicle 4WD |
| Acadia FWD | 2.5 L 4-cyl | Automatic 6-spd | Front-Wheel Drive | Regular | 21 / 26 / 23 | 10.2 | 386 | Standard Sport Utility Vehicle 2WD |
| Acadia FWD | 3.6 L 6-cyl | Automatic 6-spd | Front-Wheel Drive | Regular | 18 / 25 / 21 | 11.2 | 423 | 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 2018 GMC Acadia.