2008 Mercury Mariner
22MPG
Combined
4
Trims
Updated February 27, 2026
The 2008 Mercury Mariner is a SUV that delivers 19–22 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2008 Mercury Mariner Specifications
| Spec | Value |
|---|---|
| Combined MPG | 19–22 combined MPG depending on trim |
| City MPG | 20 |
| Highway MPG | 26 |
| Body Style | SUV |
| Fuel Type | Regular |
| Drive | AWD/4WD |
| Available Trims | 4 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 19/24/21 | 2.3L 4cyl | Automatic 4-spd |
| Auto | 17/22/19 | 3.0L 6cyl | Automatic 4-spd |
| Auto | 20/26/22 | 2.3L 4cyl | Automatic 4-spd |
| Auto | 18/24/20 | 3.0L 6cyl | Automatic 4-spd |
Annual Fuel Cost
Based on EPA estimates, the 2008 Mercury Mariner costs approximately $2,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2008 Mercury Mariner
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Other Model Years
- 2011 Mercury Mariner
- 2010 Mercury Mariner
- 2009 Mercury Mariner
- 2008 (this page)
- 2007 Mercury Mariner
- 2006 Mercury Mariner
- 2005 Mercury Mariner
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