Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
GREEN CHOICE
The EPA has certified this vehicle as among the 20 percent lowest-emitting passenger vehicles for its model year, based on government greenhouse gas and smog ratings.
Toyota Avalon Hybrid
EPA MPG:
44 mpg
Owner Reported MPG:
EPA MPG:
44 mpg
Owner Reported MPG:
RECALL ALERT:
There is 1 recall on this vehicle.
Learn More.
There is 1 recall on this vehicle.
Learn More.
RECALL ALERT:
There is 1 recall on this vehicle.
Learn More.
There is 1 recall on this vehicle.
Learn More.
Reliability
Overall Reliability
The 2021 Avalon Hybrid is much more reliable than other cars from the same model year.
The 2021 Toyota Avalon Hybrid has been recalled 1 time by NHTSA.
View Recalls
The 2021 Toyota Avalon Hybrid has been recalled 1 time by NHTSA.
View Recalls
Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot
Owner Reported Trouble Spots
The Reliability score is based on our latest subscriber survey of 2021 Toyota Avalon Hybrid owners. The owner comments describe problems respondents experienced with this vehicle.
In-car Electronics
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
What Owners Say
""Since buying car in Jan 2025, the auto dimming feature on the rear view mirror doesnt work well. Took it to Toyota who maintain it works. It does slightly but even during the day I have to manually tilt the mirror away if theres a car following closely with their lights on. At night its blinding with high beam in behind you. I miss the old manual lever on the r. view mirrors.""
Anonymous A., MA (2021 Toyota Avalon Hybrid Hybrid Limited 2.5-L 4 Cyl hybrid)Climate System
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
What Owners Say
""Had water in floor of back seat. thought I had a window leak. Took it into dealership and it was the a/c filter. It needed replaced. at 15,000 miles I thought that was ridiculous. Never even heard of changing an a/c filter. I am 62 years old and this is my first Toyota. Not sure I would get another. Took me several weeks to dry out the inside of car. Lots of wet towels too. Pain in the butt.""
Anonymous, IN (2021 Toyota Avalon Hybrid Unsure 2.5-L 4 Cyl hybrid)EV Battery
Electric/hybrid battery pack failure, replacement or malfunction, or cooling.
Electrical Accessories
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
Electric Motor
Electric drive failure, replacement or malfunction.
Drive System
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Brakes
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Suspension/Steering
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Engine Electrical
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Noises/Leaks
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Transmission Major
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Transmission Minor
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Engine Major
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Engine Minor
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Paint/Trim
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Engine Cooling
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Body Hardware
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
2021 Sedans & Hatchbacks Reliability
No Data Available
Toyota vs. Other New Car Brands Reliability
Reliability History
*
Redesign year
Overall Reliability Verdict
POTENTIAL TROUBLE SPOTS
Electric Motor
NA
EV Battery
NA
Engine Major
NA
Engine Minor
NA
Engine Cooling
NA
Engine Electrical
NA
Transmission Major
NA
Transmission Minor
NA
Drive System
NA
Fuel System/Emissions
NA
Exhaust
NA
Suspension/Steering
NA
Brakes
NA
Climate System
NA
Electrical Accessories
NA
Body Hardware
NA
Paint/Trim
NA
Noises/Leaks
NA
In-car Electronics
NA
Overall Reliability Verdict
Potential Trouble Spots
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
2018
2019*
2020
2021
2022
2023
2024
2025
Powertrain
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Electric Motor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
EV Battery
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Engine Major
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Engine Minor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Engine Cooling
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Engine Electrical
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Transmission Major
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Transmission Minor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Drive System
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Fuel System/Emissions
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Exhaust
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Show all Powertrain Trouble Spots
Suspension/Steering
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Brakes
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Climate System
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Build Quality
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Electrical Accessories
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Body Hardware
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Paint/Trim
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Noises/Leaks
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Show all Build Quality Trouble Spots
In-car Electronics
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013*
2014
2015
2016
2017
NA
2018
2019*
2020
2021
2022
2023
2024
2025
Reliability indicates how models have performed in the past, providing the basis for predicting
how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability
information available to consumers. Based on information received from our latest subscriber survey for
about 380,000 vehicles, our reliability history charts give
you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential
trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes,
to power equipment and the electrical accessories.
Recalls
PROVIDED BY
AIR BAGS
Dec 20, 2023
An air bag that does not deploy during a crash increases the risk of injury.
Summary:
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.
What should you do:
Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
NHTSA CAMPAIGN ID Number:
23V865000
Potential Number of Units Affected:
999901
Check Vehicle for Unrepaired Recalls
Enter a valid 17-character VIN
Enter a valid 17-character VIN
"Need to repair the device that opens/closes the sunroof"
Anonymous, CA (2021 Toyota Avalon Hybrid Hybrid Limited 2.5-L 4 Cyl hybrid)