2009 Mercury Mariner Hybrid FWD MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2009 Mercury Mariner Hybrid FWD.
The 2009 Mercury Mariner Hybrid FWD has a 330V Ni-MH electric motor which is charged via standard charger.
All MPG estimates are "MPG equivalent". This is a conversion of electric energy consumption to a gasoline equivalent.
Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2009 Mercury Mariner Hybrid FWD is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2009 Mercury Mariner Hybrid FWD Get?
First off, the most commonly asked question. A 2009 Mercury Mariner Hybrid FWD gets up to 34 miles per gallon in the city, and 31 miles per gallon on the highway.
The combined average MPG for the 2009 Mercury Mariner Hybrid FWD is 32 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2009 Mercury Mariner Hybrid FWD?
The estimated fuel costs for the 2009 Mercury Mariner Hybrid FWD is $1,950 per year.
That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
If you were to compare a 2009 Mercury Mariner Hybrid FWD to an average vehicle over 5 years, you will save $1,750 on fuel.
🛢 How Many Barrels of Petroleum Does a 2009 Mercury Mariner Hybrid FWD Consume?
The 2009 Mercury Mariner Hybrid FWD will consume roughly 9 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
Overview
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2009 Mercury Mariner Hybrid FWD.
| City MPG | 34 |
|---|---|
| Highway MPG | 31 |
| Combined MPG | 32 |
| Save/Spend vs Average Car | Save $1,750 |
| Fuel Cost | $1,950 |
| Fuel Type 1 | Regular |
| Electric Motor | 330V Ni-MH |
| ATV Type | Hybrid |
| Barrels of Petroleum | 9 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2.5 |
| Transmission | Automatic (variable gear ratios) |
| Vehicle Class | Sport Utility Vehicle - 2WD |
| Start/Stop? | Yes |
| Supercharged? | No |
| Turbocharged? | No |
Related Mercury Models from 2009
If you're interested in other Mercury models from 2009, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.
| Model | Combined MPG |
|---|---|
| Grand Marquis FFV | 19 |
| Mariner 4WD | 21 |
| Mariner 4WD | 20 |
| Mariner FWD | 23 |
| Mariner FWD | 21 |
| Mariner Hybrid 4WD | 28 |
| Milan | 23 |
| Milan | 23 |
| Milan | 21 |
| Milan AWD | 20 |
| Mountaineer 2WD | 16 |
| Mountaineer 2WD | 17 |
| Mountaineer 4WD | 15 |
| Mountaineer 4WD | 16 |
| Sable AWD | 19 |
| Sable FWD | 21 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/mercury/mariner-hybrid-fwd/2009">2009 Mercury Mariner Hybrid FWD MPG and Fuel Economy</a>
"2009 Mercury Mariner Hybrid FWD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercury/mariner-hybrid-fwd/2009.
"2009 Mercury Mariner Hybrid FWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercury/mariner-hybrid-fwd/2009. Accessed January 3, 2026.
2009 Mercury Mariner Hybrid FWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercury/mariner-hybrid-fwd/2009.