Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2021 Toyota Avalon Reliability ReportA grade · low risk · system-by-system breakdown

93/ 100

KeepScore

LOW RISK

Grade: A

A practically bulletproof full-size sedan, offering premium comfort and Toyota's hallmark dependability with minimal ownership headaches.

Full system breakdown + what I would do

Quick Facts · 2021 Toyota Avalon

  • The system most likely to surface first: infotainment system (minor severity).
  • Has 2 NHTSA recalls on record — the most notable involves the air bags:frontal.
  • Scores roughly in line with adjacent Toyota Avalon years — consistency that often signals a stable platform generation.

Is the 2021 Toyota Avalon Worth Buying?

The 2021 Toyota Avalon is an undisputed champion of reliability in the full-size sedan segment, offering exceptional peace of mind. Its proven powertrains and quality construction ensure a worry-free ownership experience, making it a stellar long-term investment. This vehicle sets a high bar for dependability, rarely encountering significant mechanical issues during its lifespan.

Biggest Strengths

  • Exceptional powertrain durability (V6 and Hybrid)
  • Strong resale value and low depreciation
  • Superior build quality and robust components

What Tends to Fail First on the 2021 Toyota Avalon

The systems that break first on the 2021 Toyota Avalon. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Infotainment Systemminor
2
Front Suspension Bushings/Componentsmoderate
3
Hybrid Battery Degradation (Hybrid Models)major
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

2021 Toyota Avalon Recall History

2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

AIR BAGS:FRONTAL

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Toyota Avalon and 2020 Avalon Hybrid, RAV4, and RAV4 Hybrid vehicles. Breakaway pins within the steering column, designed to absorb energy and reduce injury during a crash, could have been damaged during production, possibly affecting the performance of the driver's air bag in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

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 breaks on the 2021 Toyota Avalon?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Other Toyota Avalon Years to Consider

Compare KeepScores across nearby years of the Toyota Avalon. Click any year for its full report.

2021 Toyota Avalon Alternatives

Similar class, similar year range — ranked by KeepScore.

Relevant Products for Your 2021 Toyota Avalon

Parts and accessories matched to your 2021 Toyota Avalon

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Frequently Asked Questions

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