2018 GMC Acadia Specs
EPA fuel economy, engine specs, and towing capacity
At a Glance
23
MPG Combined
21 city / 0 hwy
21 city / 0 hwy
2.5L 4-Cylinder
Engine
AWD
Drivetrain
$2,283
Est. annual fuel
15k mi @ $3.50/gal
15k mi @ $3.50/gal
All Trim Levels — Fuel Economy
| Trim / Transmission | Fuel Type | Engine | Drive | City | Hwy | Combined | CO₂ (g/mi) |
|---|---|---|---|---|---|---|---|
| Automatic 6-spd | Regular | 2.5L 4-Cylinder | AWD | 21 | 0 | 23 | 392 |
| Automatic 6-spd | Regular | 3.6L V6 | AWD | 17 | 0 | 20 | 442 |
| Automatic 6-spd | Regular | 2.5L 4-Cylinder | FWD | 21 | 0 | 23 | 386 |
| Automatic 6-spd | Regular | 3.6L V6 | FWD | 18 | 0 | 21 | 423 |
Source: EPA FuelEconomy.gov. MPG figures are for reference; actual mileage varies.