2023 Genesis G90 MHEV MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2023 Genesis G90 MHEV.

The 2023 Genesis G90 MHEV has a 45V 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 2023 Genesis G90 MHEV is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2023 Genesis G90 MHEV Get?

First off, the most commonly asked question. A 2023 Genesis G90 MHEV gets up to 17 miles per gallon in the city, and 24 miles per gallon on the highway.

The combined average MPG for the 2023 Genesis G90 MHEV is 20 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2023 Genesis G90 MHEV?

The estimated fuel costs for the 2023 Genesis G90 MHEV is $3,700 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 2023 Genesis G90 MHEV to an average vehicle over 5 years, you will spend $7,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2023 Genesis G90 MHEV Consume?

The 2023 Genesis G90 MHEV will consume roughly 15 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 2023 Genesis G90 MHEV Emit?

For every mile driven, the 2023 Genesis G90 MHEV will emit 441 grams of CO2, which is about 6,615,000 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 225 trees would be needed to offset emissions from the 2023 Genesis G90 MHEV.


The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2023 Genesis G90 MHEV.

City MPG 17
Highway MPG 24
Combined MPG 20
Save/Spend vs Average Car Spend $7,000
Fuel Cost $3,700
Fuel Type 1 Premium
Electric Motor 45V Li-Ion
ATV Type Hybrid
Barrels of Petroleum 15
Grams of CO2 6,615,000
Trees Needed to Offset 315
Drive All-Wheel Drive
Cylinders 6
Transmission Automatic (S8)
Vehicle Class Large Cars
Start/Stop? Yes
Supercharged? No
Turbocharged? No

Related Genesis Models from 2023

If you're interested in other Genesis models from 2023, 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
GV80 AWD 22
GV70 AWD 22
GV80 AWD 20
G70 RWD 21
G70 RWD 25
G90 AWD 21
GV70 AWD 21
G70 AWD 20
G70 AWD 23
GV70 AWD 24


Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.

Link To or Reference This Page

We spend a lot of time collecting, cleaning, merging, and formatting the data that is shown on the site to be as useful to you as possible.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference MPG Buddy as the source. We appreciate your support!

  • "2023 Genesis G90 MHEV MPG and Fuel Economy". MPG Buddy. Accessed on October 1, 2023. http://mpgbuddy.com/cars/genesis/g90-mhev/2023.

  • "2023 Genesis G90 MHEV MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/genesis/g90-mhev/2023. Accessed 1 October, 2023

  • 2023 Genesis G90 MHEV MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/genesis/g90-mhev/2023.