Last updated: 2026-07-26

2020 Toyota Avalon
RELIABILITY SCORE: 75/100 (GOOD)

2020 Toyota Avalon Reliability Report

The 2020 Toyota Avalon scores 75/100 ("Good"). With 3 recalls and 10 owner complaints, reliability is acceptable but not class-leading.

Recalls

3

Complaints

10

Complaint Rate

5.4per 10,000 sold

Est. Repair Cost

$463

Annual Fuel Cost

$2,300–$2,400

Detailed Score Breakdown

Complaint Severity70/100

Component-weighted complaints normalized by sales volume

Repair Costs80/100

Independent repair cost ratings

Recall Impact75/100

Recall count weighted by severity

Issue Diversity77/100

Breadth of reported problem categories

The Verdict

Consider

Acceptable reliability — worth considering with a pre-purchase inspection.

Top Issues to Watch

  • FUEL/PROPULSION SYSTEM (5)
  • AIR BAGS (1)
  • STEERING (1)

Generation & Refresh (US)

Post-Redesign (Year 2)

2020 is year 2 of the Fifth generation (XX50).

  • Redesigned for the 2019 model year.
  • A refresh arrives in 2022.
  • 5th generation Avalon (US).

What this means for buyers

Year 2 is typically a safer pick than the first model year — early issues are more likely to be identified, but the platform is still new.

If you're comparing prices, check 2019 (redesign year) vs 2020+ pricing and recalls.

2019: Fifth generation (XX50) Launch

Generation start — new platform.

2020: This Model Year

2020 is year 2 of the Fifth generation (XX50).

2022: Mid-Cycle Refresh

Updated features and styling tweaks.

Should You Buy the 2020 Toyota Avalon?

At 75/100, the 2020 Toyota Avalon lands in "Good" territory — acceptable, but not class-leading. 2020 is year 2 of the Fifth generation (XX50).

Owners log 10 complaints on this model year — enough to suggest attention is needed, but no single failure mode dominates yet.

Get a pre-purchase inspection on any used example, with extra attention to fuel propulsion system (5). An extended warranty is worth pricing out.

Compared to the 2021 Toyota Avalon, which scored 1 points higher. See also the 2019 Toyota Avalon for an earlier comparison.

Pros

  • +Acceptable reliability score
  • +$127 cheaper to maintain than avg fullsize cars
  • +Low major repair risk (13%)
  • +Below-average complaint rate for Sedan

Cons

  • Moderate recall count
  • FUEL/PROPULSION SYSTEM: Fuel pump concerns and refueling problems (5 complaints)

Compare 2020 Toyota Avalon With

Common Problem Categories

Safety

LOW RISK
  • 3 manufacturer recalls issued

Other

HIGH RISK
  • FUEL/PROPULSION SYSTEM (5)
  • AIR BAGS (1)

See detailed breakdown by component ↓

Recall Overview

3

recalls on record

A moderate 3 recalls are on file for the 2020 Toyota Avalon. Each one points to a specific safety or compliance issue identified by the manufacturer or NHTSA — check the list below before buying.

NHTSA.gov →

Complaint Breakdown

5.4

per 10,000 sold

Segment avg: 17.8

LowAvgHigh
Low

Safety Incidents

1

Crashes

0

Fires

0

Injuries

1

Deaths

NHTSA 5/5 Stars

Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.

2020 Toyota Avalon Recall Details

3 recalls have been issued for the 2020 Toyota Avalon. All recall repairs are performed free of charge at authorized dealerships.

23V8650002023-12-20

AIR BAGS

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.

Consequence

An air bag that does not deploy during a crash increases the risk of injury.

Remedy

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.

20V7340002020-11-25

AIR BAGS, STEERING

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."

Consequence

In the event of a crash, an air bag that does not perform as designed can increase the risk of injury.

Remedy

Toyota will notify owners, and dealers will replace the steering column, free of charge. The recall began December 18, 2020. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 20TB17/20TA17.

20V6820002020-11-04

FUEL SYSTEM, GASOLINE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.

Consequence

If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.

Remedy

Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.

VIN History Report

Buying a used 2020 Toyota Avalon? Check its history first

Every 2020 Toyota Avalon has a different past. A VIN check reveals hidden accidents, title problems, odometer rollbacks, and open recalls that reliability scores can't show you.

Affiliate link — we may earn a commission at no cost to you. No VIN? Just hit “Check VIN” to look one up.

  • Accidents
  • Open Recalls
  • Title History
  • Odometer Rollback

2020 Toyota Avalon NHTSA Safety Ratings

Overall Safety Rating

Overall safety rating: 5 out of 5
Crash Test Results by Configuration (expand)

Gas Powertrain

Driver: 4/5Passenger: 4/5

Rollover risk: 10.5%

Safety Technologies

Dynamic Head Restraints (Not Available)Head Restraint (Driver, Front Passenger, Rear Seat)Advanced Belt Feature (Standard)Adjustable Upper Belt Anchorage (Driver, Front Passenger)Seat Belt Reminder System (Driver, Front Passenger, Rear Seat)Frontal Air Bag (Driver, Front Passenger)Curtain (Driver, Front Passenger, Rear Seat)Torso/Pelvis (Driver, Front Passenger, Rear Seat)Knee (Driver, Front Passenger)Additional Air Bags (None)Meets Side Air Bag Out-of-Position Requirements (Yes)LATCH Locations (Rear Seat)Safety Power Windows (Anti-Pinch) (Standard)Safety Power Windows (Anti-Pinch) locations (Driver, Front Passenger, Rear Seat)
View full safety data on NHTSA.gov →

Toyota AvalonRepair Costs & Maintenance

Maintenance Rating

4Maintenance rating: 4 out of 5

Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.

Est. Annual Maintenance

$463

vs $590 avg for fullsize cars

vs $652 avg for all vehicles

Repair Frequency

0.4

unscheduled repair visits per year

Severe Repair Probability

13%

chance of a major repair

Annual Cost Comparison

Avalon
$463
Category Avg
$590
All Vehicles
$652

Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.

MPG & Annual Running Costs

Gas

25–26 MPG

Running cost: $2,750–$2,850/yr

Fuel + repair

22 city / 31–32 hwy MPG

Hybrid

43–44 MPG

Running cost: $1,800–$1,850/yr

Fuel + repair

43 city / 43–44 hwy MPG

Running cost includes EPA fuel-cost estimate and independent repair-cost data (repair cost estimated at model level). Excludes routine maintenance, depreciation, and insurance. Data as of 2020 EPA label cycle.

Gas trims
TrimDriveTrans.CityHwyCombFuel Cost
Avalon XLE 3.5L 6-cylFront-Wheel DriveAutomatic (S8)223226$2,300
Avalon 3.5L 6-cylFront-Wheel DriveAutomatic (S8)223125$2,400
Hybrid trims
TrimDriveTrans.CityHwyCombFuel Cost
Avalon Hybrid XLE 2.5L 4-cylFront-Wheel DriveAutomatic (AV-S6)434444$1,350
Avalon Hybrid 2.5L 4-cylFront-Wheel DriveAutomatic (AV-S6)434343$1,400

Used Buying Checklist

Key things to inspect or verify before purchasing a 2020 Toyota Avalon.

  • Check fuel pump for recall and verify replacement if applicable

  • Test refueling process to ensure no fuel overflow occurs

  • Inspect for rough idling or difficulty starting after refueling

  • Verify airbag recall completion and remedy availability

  • Listen for clunking noises in steering, especially at low speeds

  • Test forward collision avoidance system for false braking

2020 Toyota Avalon Common Problems by Component

10 owner complaints grouped by vehicle system.

5
FUEL/PROPULSION SYSTEM (5)AIR BAGS (1)STEERING (1)VEHICLE SPEED CONTROL (1)SERVICE BRAKES (1)VISIBILITY (1)

FUEL/PROPULSION SYSTEM

5 complaints

Owners report issues with the fuel/propulsion system of the 2020 Toyota Avalon, primarily involving fuel pump concerns and refueling problems. Complaints frequently mention difficulty starting the vehicle after refueling and instances of gasoline overflowing from the tank during refueling, which could pose a fire risk. Some owners describe their vehicles stalling or feeling like they are about to stall, particularly during turns or acceleration, with a few noting a warning light briefly appearing. These issues arise at various mileage points, with some owners referencing the vehicle's production date aligning with a known recall period, yet their VINs are not included in the recall. Safety implications include potential stalling while driving, which could increase the risk of a crash.

5 complaints total

AIR BAGS

1 complaint
2024-08-23

To Whom It May Concern, I am filing this complaint to report Right Toyota in Scottsdale, Arizona, and Toyota Motor Corporation for their mishandling of a critical airbag safety recall (23TA15) on my 2020 Toyota Avalon Hybrid. The lack of transparency, misleading information, and failure to provide a remedy has left me with a vehicle that is unsafe to drive and has caused significant financial hardship. 1. Right Toyota never informed me of the recall, despite multiple service visits throughout the year. I only discovered this issue through my insurance company in August 2024. 2. I scheduled service appointments with Right Toyota on August 23rd and October 15th, 2023, after learning about the recall. Each time, I was told that there was no remedy available, and I was not offered any alternative solutions or a loaner vehicle. Toyota’s Brand Engagement Team later confirmed that a remedy for my specific vehicle is not expected until March 2026. 3. I called Right Toyota back after the manufacturer told me the dealership was meant to solve this issue by offering me a loaner vehicle or buying my car off me. I spoke to Jason Murdoch who informed it was preposterous to think they would offer me a loaner vehicle until 2026 and that the only option he could offer is buying my car off me 8K negative on what I still owe on my car loan. He told me the dealerships hands were tied unless NHTSA or the manufacturer gave specific instructions for me. 4. I have since relocated to Hawaii, where I cannot use the vehicle due to safety concerns. I am still making loan payments on a car that I cannot drive, and Right Toyota’s refusal to offer any assistance has placed me in a difficult situation. I request that Toyota and Right Toyota either: Repurchase the Vehicle: Take back the vehicle and pay off the remaining loan balance. Provide an Immediate Solution: If repurchasing is not possible, arrange for a free airbag repair or provide a rental vehicle until the remedy is available.

STEERING

1 complaint
2024-07-10

TIE ROD LOOSE I heard a clunking noise while turning the steering wheel to the left at very low speeds. Took car in for service Service Mechanic found left outer tie rod end "with play, loose" Safety issue: potential loss of steering ability while driving Vehicle has been inspected and repaired - (my cost $1308.94) - images attached No warning messages / appeared about a month before I went in... it became progressively worse with time

VEHICLE SPEED CONTROL (1 complaints)

VEHICLE SPEED CONTROL

1 complaint
2022-07-31

on 3 lane expressway (US422)about 1/4 mile from where the lanes split( see attached). No cars in front of me but cars in the lane to my left slowed. My car suddenly braked causing the car behind me to swerve to my right to avoid a collision. The adaptive breaking (incorrectly) determined that there was a collision hazard, thus creating an actual collision hazard

SERVICE BRAKES (1 complaints)

SERVICE BRAKES

1 complaintSafety-related
2021-07-15Crash reported

I represent the family of a fatally injured rollaway victim. It is on their behalf I am reporting the circumstances of this incident and to strongly urge that NHTSA update the rollaway requirements specified in Federal Motor Vehicle Safety Standard 114. On August 22, 2020, It is believed that while attempting to retrieve the key fob, the driver inadvertently bumped the gear selector forward into Neutral, releasing the torque to the wheels that had kept it stationary on their sloped driveway. (Unlike shifting out of the Park position, which requires application of the brake pedal and depressing the lock button on the shift selector, the shift selector can be moved from Drive forward into the Neutral position, without a secondary interlocking action.) The drivers wife, who was behind the vehicle. was pinned by the car and dragged under to her death. The position of the transmission gear selector was not documented by any witnesses or first responders when the vehicle eventually came to rest on the opposite side of the road, not is it documented in the extensive data stored within the vehicle. However, the data retrieved from the subject vehicle during a subsequent inspection revealed that the Vehicle Control History (VCH) included a field for “Driver Exited Vehicle When Shift Position Wasn’t P” which showed that at the time of the incident that is exactly what happened. Finally, there is ample evidence to support the need for an upgrade of the rollaway provisions within FMVSS 114 – as the facts above show. It’s not enough for a safety agency to simply allow manufacturers to do so voluntarily. . Instead, the Toyota was content to collect the data and blame the driver for an event that it clearly knows occurs and has extensive information about, but fails to prevent. The public needs to rely on NHTSA to promulgate updated regulations that meet the safety needs presented to drivers of modern vehicles.

VISIBILITY (1 complaints)

VISIBILITY

1 complaint
2021-04-29

TL* THE CONTACT OWNS A 2020 TOYOTA AVALON. THE CONTACT STATED WHILE DRIVING AT 60 MPH, WHEN THE SUNROOF SHATTERED WITHOUT ANY OBJECT CAUSING THE IMPACT. THE VEHICLE WAS TAKEN TO LOCAL DEALER HERITAGE TOYOTA OWINGS MILLS (9801 REISTERSTOWN RD, OWINGS MILLS, MD 21117: (844) 202-9429), WHERE IT WAS DIAGNOSED THAT THE SUNROOF NEEDED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 8,937.

When Do 2020 Toyota Avalon Problems Start?

Based on owner complaint patterns, here's when common issues tend to appear.

8,000–9,000 milesSunroof shattering

Best & Worst Toyota Avalon Years

Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.

Best Toyota Avalon Years to Buy

The 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. Current year highlighted.

Toyota Avalon reliability scores by year
YearScoreRating
201877/100Good
201969/100Good
202075/100Good
202176/100Good
202280/100Excellent

Toyota Avalon Reliability Compared to Other Years

Reliability scores compared across model years
YearScorevs Prior YearRatingRecallsComplaints
202280/100+4Excellent08
202176/100+1Good221
2020(selected)75/100+6Good310
201969/100-8Good468
201877/100Good224

Frequently Asked Questions

Is the 2020 Toyota Avalon reliable?
The 2020 Toyota Avalon has a "Good" reliability rating with a score of 75/100. It is reasonably reliable with 3 recalls and 10 owner complaints, though some issues have been reported.
What are the most common problems with the 2020 Toyota Avalon?
The most commonly reported problems with the 2020 Toyota Avalon include: FUEL/PROPULSION SYSTEM (5 complaints), AIR BAGS (1 complaints), STEERING (1 complaints), VEHICLE SPEED CONTROL (1 complaints), SERVICE BRAKES (1 complaints). These issues were identified from owner complaints analyzed by Auto Reliability Index.
How many recalls does the 2020 Toyota Avalon have?
The 2020 Toyota Avalon has 3 recalls on record. Recalls are safety or compliance fixes issued by the manufacturer and repaired at no cost at authorized dealerships.
Is the 2020 Toyota Avalon expensive to maintain?
The 2020 Toyota Avalon has estimated annual repair costs of $463/year, which is $127 less than the fullsize cars average of $590. With a reliability score of 75/100, some repairs may be needed, but overall ownership costs are manageable.

Don’t buy a 2020 Toyota Avalon without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.

Affiliate link — we may earn a commission at no cost to you.

Look Up a VIN →

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

1

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.

2

Repair Costs

Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.

3

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.

4

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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