Vehicle Data Hub

2021 Toyota Avalon problems

NHTSA has received 29 complaints about the 2021 Toyota Avalon, and 41% of them involve air bags. After that come engine (14%) and cruise control (10%).

At a glance

Complaints
29 filed with NHTSA
Most reported
Air bags 41% of complaints
Crashes and fires
2 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Air bags 41%
  • Engine 14%
  • Cruise control 10%
  • Forward collision avoidance 10%
  • Brakes 7%
  • Backover prevention 3%
  • Electrical system 3%
  • Seat belts 3%
  • Tires 3%
  • Transmission 3%

What the data shows

Safety-related details: 2 complaints mention a crash. Its complaints are less severe on average than those of 83% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2021 ranks 23rd most-complained-about out of 25 model years of the Toyota Avalon with enough data (29 complaints in that window). It is also covered by 2 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The contact owns a 2021 Toyota Avalon HV. The contact stated that while driving, all the instrument control panel lights were illuminated. The vehicle was taken to the local dealer eight or nine times where it was diagnosed there was moisture in the brakes, the brake assembly, sensor harness, sensor in the grill, gear shifter, and hybrid sensor needed to be replaced. The vehicle was repaired. However, failure recurred.

Reported at 800 miles, October 2020 Crash

On every avalon 2021 I have driven or the dealership has driven there is a thunk when braking. Every car every time. A tech case was opened at wesley chapel toyota and toyota of tampa bay 01- 21-2021 new car was purchased 01-13-2021

Reported at 20 miles, January 2021

The contact owns a 2021 Toyota Avalon. The contact stated while diving approximately 50 MPH, the engine and transmission warning lights illuminated. The contact also stated that the windshield had detached from the frame. The contact stated that the rear doors were failing to close correctly. The contact stated the vehicle would roll with the brake pedal depressed before coming to a stop. While driving approximately 75 MPH, the steering wheel fractured and the air bags inadvertently deployed.

Reported at 2,500 miles, November 2021

The contact owns a 2021 Toyota Avalon. The contact stated that while driving at approximately 35 MPH, the vehicle failed to properly accelerate and stalled. The contact restarted the vehicle, and the vehicle drove as designed. There were no warning lights illuminated. The vehicle was taken to the local dealer but was not diagnosed or repaired. The manufacturer was contacted, and a claim was submitted. The approximate failure mileage was 15,000.

Reported at 15,000 miles, November 2022

Other model years of the Avalon

Best and worst years for the Toyota Avalon