Last updated: 2026-07-26
Toyota Avalon Reliability by Year
The Toyota Avalon averages 75/100 across 5 model years, rated good.
Toyota Avalon Reliability Overview
Data from the Auto Reliability Index shows that the Toyota Avalon, covering model years 2018 to 2022, maintains an average reliability score of 75/100, categorizing it as good. Common issues reported by owners include problems with the air bags, fuel propulsion system, and electrical system, particularly in the 2019 model year, which had a higher complaint rate of 24.5 per 10,000 sold. With an estimated annual repair cost of $463, which is below the full-size car average, the Avalon presents a medium reliability rating, making it suitable for buyers prioritizing cost-effective maintenance but who should remain aware of specific model-year issues.
Current generation: 5th gen (2019–2023), facelifted 2022.
Best & Worst Toyota Avalon Years
Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.
Best Toyota Avalon Years to Buy
Based on reliability index scoreThe best Toyota Avalon year is 2022 with a reliability score of 80/100, rated excellent. Other strong picks include 2018 (77/100) and 2021 (76/100).
Toyota Avalon Years to Avoid
The worst Toyota Avalon year is 2019 with a score of 69/100, primarily due to electrical system (15) issues.
Toyota Avalon Reliability Score Trend
Toyota Avalon reliability has remained consistent across model years, averaging 75/100.
Scores 0–100. Higher is better.
| Year | Score | Rating |
|---|---|---|
| 2018 | 77/100 | Good |
| 2019 | 69/100 | Good |
| 2020 | 75/100 | Good |
| 2021 | 76/100 | Good |
| 2022 | 80/100 | Excellent |
Year-by-Year Reliability
2022 Toyota Avalon
0 recalls · 8 complaints
The 2022 Toyota Avalon has excellent reliability. There are 0 recalls and 8 owner complaints on file for the 2022 Toyota Avalon. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Unknown Or Other (2), Tires (2), Engine (1).
2021 Toyota Avalon
2 recalls · 21 complaints
The 2021 Toyota Avalon has good reliability. There are 2 recalls and 21 owner complaints on file for the 2021 Toyota Avalon. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Air Bags (12), Vehicle Speed Control (3), Engine (1).
2020 Toyota Avalon
3 recalls · 10 complaints
The 2020 Toyota Avalon has good reliability. There are 3 recalls and 10 owner complaints on file for the 2020 Toyota Avalon. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Fuel Propulsion System (5), Air Bags (1), Steering (1).
2019 Toyota Avalon
4 recalls · 68 complaints
The 2019 Toyota Avalon has good reliability. There are 4 recalls and 68 owner complaints on file for the 2019 Toyota Avalon. Severity signals include 4 crash-related complaints. The most commonly reported problem areas are: Electrical System (15), Fuel Propulsion System (15), Power Train (9).
2018 Toyota Avalon
2 recalls · 24 complaints
The 2018 Toyota Avalon has good reliability. There are 2 recalls and 24 owner complaints on file for the 2018 Toyota Avalon. Severity signals include 7 crash-related complaints. The most commonly reported problem areas are: Air Bags (5), Unknown Or Other (5), Steering (4).
Found Your Toyota Avalon? Check Its History
Every Toyota Avalon has a different past. Before you buy, a VIN check reveals hidden accidents, title problems, and open recalls.
- Accidents
- Open Recalls
- Title History
- Odometer Rollback
Toyota Avalon Repair Costs
Reliability Rating
4/5
Annual Repair Cost
$463
Repair Frequency
0.4/yr
Major Repair Risk
13%
$127 below the fullsize cars average of $590/yr.
Ranked #3 of 12 among fullsize cars.
Toyota Avalon Years to Avoid
See which model years have the most problems
Most Reliable Toyota Models
Compare all Toyota models by reliability
Compare Toyota Avalon With Similar Sedans
The Toyota Avalon competes with other full-size sedans such as Nissan Maxima, Chevrolet Impala, and Genesis G80.
Nissan Maxima reliability
6 years tracked · 84 complaints
Chevrolet Impala reliability
3 years tracked · 102 complaints
Genesis G80 reliability
9 years tracked · 164 complaints
Frequently Asked Questions
- Is the Toyota Avalon reliable?
- The Toyota Avalon has good reliability with an average score of 75/100. Some model years are stronger than others — check individual years before buying.
- What is the best year for the Toyota Avalon?
- The best year for the Toyota Avalon is 2022 with a reliability score of 80/100, rated excellent. It has 0 recalls and 8 owner complaints on record. See full 2022 Toyota Avalonanalysis →
- What are the Toyota Avalon years to avoid?
- The Toyota Avalon years to avoid include 2019 (69/100). These model years score significantly below the model average due to higher recall and complaint volumes. See the full years-to-avoid analysis for details. See full years-to-avoid analysis →
- How much does it cost to maintain a Toyota Avalon?
- The Toyota Avalon has an estimated annual repair cost of $463, which is $127 below the fullsize cars average of $590. This includes both scheduled maintenance and unscheduled repairs based on independent repair data.
How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent— Top-tier reliability, minimal issues
- 60–79: Good— Reliable with some minor concerns
- 40–59: Mixed— Notable issues, research before buying
- 0–39: Risky— Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.
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