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2021 Volvo

S90 AWD PHEV

Auto (S8), 4 cyl, 2.0 L, Turbo, Sup Charg

Volvo S90: best and worst years
2021 Volvo S90 AWD PHEV (photo 1 of 3)

Photo of a related trim of this model; you're viewing the 2021.

PhotoBenespitCC BY-SA 4.0Wikimedia Commons

Overview

Body
Midsize CarsEPA, from EPA, last updated 6/22/2026
Drivetrain
All-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (S8)EPA, from EPA, last updated 6/22/2026
Powertrain
Plug-in HybridEPA, from EPA, last updated 6/22/2026
Fuel
Premium and ElectricityEPA, from EPA, last updated 6/22/2026

Engine & performance

Cyl
4EPA, from EPA, last updated 6/22/2026
Aspiration
TwinchargedEPA, from EPA, last updated 6/22/2026
Motor kW
34EPA, from EPA, last updated 6/22/2026
Start-stop system
YesEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
31 mpgEPA, from EPA, last updated 6/22/2026
MPG City
28 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
30 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$2,550EPA, from EPA, last updated 6/22/2026
CO₂
163 g/miEPA, from EPA, last updated 6/22/2026
Eco Score
10/10EPA, from EPA, last updated 6/22/2026
Smog score
7/10
Elec. Range
490 miEPA, from EPA, last updated 6/22/2026
Range per hour (240V)
163 mi/hr
Recharge hrs
3EPA, from EPA, last updated 6/22/2026
SmartWay certified
Yes

Dimensions & capacity

Length
200 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
74 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
57 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
120 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
4,297 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Pass. Vol
102 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol
14 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

Recalls
0
Owner complaints
0

Federal investigations NHTSA defect investigations, model year

  • DP22005opened Jan 27, 2023ELECTRICAL SYSTEM:PROPULSION SYSTEM

    Pedestrian alert sounds

Known issues manufacturer service bulletins, model year

183 service bulletins filed with NHTSA for this model year

  • May 23, 2026UNKNOWN OR OTHER33031.6.0

    This is a Technical Journal: Text plus 1 .jpg attachment - If remote control key is not detected by the car and shows message in DIM "Car key not found" or if functions such as lock/unlock are not working, please follow advice for detecting key

  • May 7, 2026POWER TRAIN36496.10.0

    This is a Technical Journal: Intermittent knocking noise during acceleration. If the sound corresponds to attached sound file, change front drive shafts to the below part numbers.

  • May 7, 2026EXTERIOR LIGHTING34521.11.1

    This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp

  • Apr 23, 2026ENGINE35526.1.8

    This is a Technical Journal: Text plus 2 PDFs and 1 .PNG Oil Consumption test. Perform the test. Follow service procedure
 Description and Service sections updated to clarify that vehicle reports are not required.

  • Apr 7, 2026UNKNOWN OR OTHER37809.1.1

    This is a TJ text only - The purpose of this TJ is to be a master reference list to easily identify any components that are on prior approval. This TJ will be regularily updated as items are added or removed from prior approval.
 Current items under prior approval are listed in the "Service" section

  • Mar 19, 2026UNKNOWN OR OTHER37773.1.2

    This is a TJ - Text only no attachments - If customer experiences an incorrect ambient temperature reading in DIM (Driver Information Module) or reduced A/C performance, follow the advice under Service. Please refer to the wiring diagram in VIDA to locate the relevant circuit for the ambient temperature sensor (component 7/481) at the passenger door mirror harness.

  • Mar 4, 2026UNKNOWN OR OTHER37480.2.0

    This is a Tech Journal - Text plus 1 jpeg--- This Technical Journal is rewritten in its entirety.
 When the vehicle has 5.0.X software installed, it includes the new Volvo Car UX for both Centre Display and the Driver Display, see attachment TJ_37480_1.jpg. After installing the update, follow advice under "Service".

  • Jan 13, 2026UNKNOWN OR OTHER35842

    This is a Technical Journal: Text plus 1 jpg and 1 mp4 file -- If there is a strange chafing or creaking noise when turning the steering wheel, follow the advice under Service.

  • and 175 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
2 yr / 20k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.