2010 Mercury Mariner
23MPG
Combined
2
Trims
Updated February 27, 2026
Get the full picture on the 2010 Mercury Mariner. As a SUV, it achieves 22–23 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2010 Mercury Mariner Specifications
| Spec | Value |
|---|---|
| Combined MPG | 22–23 combined MPG depending on trim |
| City MPG | 21 |
| Highway MPG | 28 |
| Body Style | SUV |
| Fuel Type | Regular |
| Drive | 4WD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 20/26/22 | 2.5L 4cyl | Automatic 6-spd |
| Auto | 21/28/23 | 2.5L 4cyl | Automatic 6-spd |
Annual Fuel Cost
Based on EPA estimates, the 2010 Mercury Mariner costs approximately $1,950 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2010 Mercury Mariner
See how it stacks up against similar vehicles:
Other Model Years
- 2011 Mercury Mariner
- 2010 (this page)
- 2009 Mercury Mariner
- 2008 Mercury Mariner
- 2007 Mercury Mariner
- 2006 Mercury Mariner
- 2005 Mercury Mariner
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