2023 Volvo XC90 B6 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 2023 Volvo XC90 B6 AWD.

The 2023 Volvo XC90 B6 AWD has a 46V 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 Volvo XC90 B6 AWD is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2023 Volvo XC90 B6 AWD Get?

First off, the most commonly asked question. A 2023 Volvo XC90 B6 AWD gets up to 20 miles per gallon in the city, and 26 miles per gallon on the highway.

The combined average MPG for the 2023 Volvo XC90 B6 AWD is 22 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2023 Volvo XC90 B6 AWD?

The estimated fuel costs for the 2023 Volvo XC90 B6 AWD is $2,900 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 Volvo XC90 B6 AWD to an average vehicle over 5 years, you will spend $5,500 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2023 Volvo XC90 B6 AWD Consume?

The 2023 Volvo XC90 B6 AWD will consume roughly 14 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 Volvo XC90 B6 AWD Emit?

For every mile driven, the 2023 Volvo XC90 B6 AWD will emit 401 grams of CO2, which is about 6,015,000 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 205 trees would be needed to offset emissions from the 2023 Volvo XC90 B6 AWD.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2023 Volvo XC90 B6 AWD.

City MPG20
Highway MPG26
Combined MPG22
Save/Spend vs Average CarSpend $5,500
Fuel Cost$2,900
Fuel Type 1Premium
Electric Motor46V Li-Ion
ATV TypeHybrid
Barrels of Petroleum14
Grams of CO26,015,000
Trees Needed to Offset286
DriveAll-Wheel Drive
Cylinders4
Displacement2
TransmissionAutomatic (S8)
Vehicle ClassStandard Sport Utility Vehicle 4WD
Start/Stop?Yes
Supercharged?Yes
Turbocharged?Yes

Related Volvo Models from 2023

If you're interested in other Volvo 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.

ModelCombined MPG
C40 Recharge twin87
S60 B530
S60 B5 AWD28
S90 B6 AWD26
S90 T8 AWD Recharge ext. Range30
V60 T8 AWD Recharge ext. Range31
V60CC B5 AWD26
V90CC B6 AWD25
XC40 B427
XC40 B5 AWD26
XC40 Recharge twin85
XC60 B526
XC60 B5 AWD25
XC60 B6 AWD23
XC90 B5 AWD25

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2023 Volvo XC90 B6 AWD MPG and Fuel Economy." MPG Buddy. Accessed on December 27, 2025. https://mpgbuddy.com/cars/volvo/xc90-b6-awd/2023.

  • "2023 Volvo XC90 B6 AWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/volvo/xc90-b6-awd/2023. Accessed December 27, 2025.

  • 2023 Volvo XC90 B6 AWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/volvo/xc90-b6-awd/2023.