2015 GMC Acadia
19MPG
Combined
2
Trims
Updated February 27, 2026
Get the full picture on the 2015 GMC Acadia. As a SUV, it achieves 19 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2015 GMC Acadia Specifications
| Spec | Value |
|---|---|
| Combined MPG | 19 combined MPG |
| City MPG | 17 |
| Highway MPG | 24 |
| Body Style | SUV |
| Fuel Type | Regular |
| Drive | AWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 16/23/19 | 3.6L 6cyl | Automatic 6-spd |
| Auto | 17/24/19 | 3.6L 6cyl | Automatic 6-spd |
Annual Fuel Cost
Based on EPA estimates, the 2015 GMC Acadia costs approximately $2,300 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2015 GMC Acadia
See how it stacks up against similar vehicles:
Other Model Years
- 2026 GMC Acadia
- 2025 GMC Acadia
- 2024 GMC Acadia
- 2023 GMC Acadia
- 2022 GMC Acadia
- 2021 GMC Acadia
- 2020 GMC Acadia
- 2019 GMC Acadia
- 2018 GMC Acadia
- 2017 GMC Acadia
- 2016 GMC Acadia
- 2015 (this page)
- 2014 GMC Acadia
- 2013 GMC Acadia
- 2012 GMC Acadia
- 2011 GMC Acadia
- 2010 GMC Acadia
- 2009 GMC Acadia
- 2008 GMC Acadia
- 2007 GMC Acadia
Check Vehicle History
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