2020 Volvo S90 AWD PHEV
Fuel Economy Overview
The 2020 Volvo S90 AWD PHEV achieves an EPA-estimated 30 MPG in combined city and highway driving, with 28 MPG in the city and 31 MPG on the highway. Powered by a 2L 4-cylinder turbocharged engine paired with a automatic (s8), this midsize cars features All-Wheel Drive drive.
In terms of environmental impact, the 2020 S90 AWD PHEV produces approximately 163 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this S90 AWD PHEV performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $2,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $1,750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
⚡ EV Climate Range Simulator
Extreme temperatures severely impact lithium-ion battery chemistry and require heavy HVAC usage. See how your range degrades in freezing winters or scorching summers.
EV / PHEV Intel
Range Anxiety Index: High Anxiety
Urban micro-mobility only. Do not attempt long distance travel.
5-Year Total Cost of Ownership
Recall Intelligence
Volvo Car USA, LLC (Volvo Car) is recalling certain 2020-2021 S90, 2020-2022 S60, V60, XC60, XC90, and 2022 V90 plug-in hybrid vehicles. The high-voltage battery may experience a short circuit within the battery module when the battery is fully charged and the vehicle is parked.
Consequence & Remedy
Consequence: A short circuit in a high-voltage battery increases the risk of a fire.
Remedy: Owners are advised not to charge their vehicles until the remedy has been completed. Dealers will inspect and replace the high-voltage battery module as necessary. In addition, dealers will update the software to monitor the battery. All repairs will be performed free of charge. Owner notification letters were mailed May 28, 2025. Owners may contact Volvo Car's customer service at 1-800-458-1552. Volvo Car's number for this recall is R10312.
Volvo Car USA, LLC (Volvo Car) is recalling certain 2019-2020 V90, XC60, S60, V60, V60CC, S90, V90CC, S90L, and XC90 vehicles. The low-pressure fuel pump can blow a fuse and fail.
Consequence & Remedy
Consequence: Failure of the low-pressure fuel pump can cause a stall, increasing the risk of a crash.
Remedy: Dealers will replace the fuse, free of charge. Owner notification letters were mailed July 2, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10100.
Volvo Cars USA LLC (Volvo Cars) is recalling certain 2019-2020 S60, V60, V60 Cross Country, S90L, V90, V90 Cross Country, XC40, XC60, and XC90 vehicles. Due to a software/hardware incompatibility, the Automatic Emergency Brake (AEB) system may not detect obstacles and engage as intended.
Consequence & Remedy
Consequence: If the automatic emergency braking system does not engage as intended, it can increase the risk of a crash.
Remedy: Volvo will notify owners, and dealers will update the Active Safety Domain Master (ASDM) software, free of charge. The recall began April 9, 2020. Owners may contact Volvo customer service at 1-800-458-1552. Volvo's number for this recall is R29998.
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Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Volvo S90 AWD PHEV configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)