2006 Mercury Mariner
5 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Mariner 4WD | 18 | 22 | 20 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 2.3L 4-cyl | Automatic 4-spd |
| Mariner 4WD | 17 | 21 | 19 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Automatic 4-spd |
| Mariner FWD | 20 | 23 | 21 | Regular Gasoline | Front-Wheel Drive | 2.3L 4-cyl | Automatic 4-spd |
| Mariner FWD | 18 | 23 | 20 | Regular Gasoline | Front-Wheel Drive | 3L 6-cyl | Automatic 4-spd |
| Mariner Hybrid 4WD Hybrid | 28 | 26 | 27 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 2.3L 4-cyl | Automatic (variable gear ratios) |