2015 Infiniti Q50S Hybrid AWD MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2015 Infiniti Q50S Hybrid AWD.
The 2015 Infiniti Q50S Hybrid AWD has a 346V Li-Ion 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 2015 Infiniti Q50S Hybrid AWD is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2015 Infiniti Q50S Hybrid AWD Get?
First off, the most commonly asked question. A 2015 Infiniti Q50S Hybrid AWD gets up to 27 miles per gallon in the city, and 30 miles per gallon on the highway.
The combined average MPG for the 2015 Infiniti Q50S Hybrid AWD is 28 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2015 Infiniti Q50S Hybrid AWD?
The estimated fuel costs for the 2015 Infiniti Q50S Hybrid AWD is $2,650 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 2015 Infiniti Q50S Hybrid AWD to an average vehicle over 5 years, you will spend $1,750 more on fuel.
🛢 How Many Barrels of Petroleum Does a 2015 Infiniti Q50S Hybrid AWD Consume?
The 2015 Infiniti Q50S Hybrid AWD will consume roughly 11 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.
💨 How Many Grams of CO2 Does a 2015 Infiniti Q50S Hybrid AWD Emit?
For every mile driven, the 2015 Infiniti Q50S Hybrid AWD will emit 315 grams of CO2, which is about 4,725,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 161 trees would be needed to offset emissions from the 2015 Infiniti Q50S Hybrid AWD.
Overview
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2015 Infiniti Q50S Hybrid AWD.
| City MPG | 27 |
|---|---|
| Highway MPG | 30 |
| Combined MPG | 28 |
| Save/Spend vs Average Car | Spend $1,750 |
| Fuel Cost | $2,650 |
| Fuel Type 1 | Premium |
| Electric Motor | 346V Li-Ion |
| ATV Type | Hybrid |
| Barrels of Petroleum | 11 |
| Grams of CO2 | 4,725,000 |
| Trees Needed to Offset | 225 |
| Drive | All-Wheel Drive |
| Cylinders | 6 |
| Displacement | 3.5 |
| Transmission | Automatic (S7) |
| Vehicle Class | Compact Cars |
| Start/Stop? | Yes |
| Supercharged? | No |
| Turbocharged? | No |
Related Infiniti Models from 2015
If you're interested in other Infiniti models from 2015, 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 |
|---|---|
| Q40 | 22 |
| Q40 AWD | 20 |
| Q50 | 23 |
| Q50 AWD | 22 |
| Q50 Hybrid | 31 |
| Q50 Hybrid AWD | 30 |
| Q50a | 23 |
| Q50a AWD | 22 |
| Q50S Hybrid | 30 |
| Q60 | 20 |
| Q60 | 22 |
| Q60 AWD | 20 |
| Q60 Convertible | 20 |
| Q60 Convertible | 19 |
| Q70 | 19 |
| Q70 | 21 |
| Q70 AWD | 18 |
| Q70 AWD | 20 |
| Q70 Hybrid | 31 |
| QX50 | 20 |
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/infiniti/q50s-hybrid-awd/2015">2015 Infiniti Q50S Hybrid AWD MPG and Fuel Economy</a>
"2015 Infiniti Q50S Hybrid AWD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/infiniti/q50s-hybrid-awd/2015.
"2015 Infiniti Q50S Hybrid AWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/infiniti/q50s-hybrid-awd/2015. Accessed January 3, 2026.
2015 Infiniti Q50S Hybrid AWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/infiniti/q50s-hybrid-awd/2015.