Last updated: 2026-04-20
2023 Toyota Sienna Reliability Report
The 2023 Toyota Sienna scores 76/100 ("Good"). With 1 recall and 52 owner complaints, reliability is acceptable but not class-leading.
Recalls
1
Complaints
52
Complaint Rate
9.6per 10,000 sold
Est. Repair Cost
$554
Annual Fuel Cost
$1,650–$1,700
Detailed Score Breakdown
Component-weighted complaints normalized by sales volume
Independent repair cost ratings
Recall count weighted by severity
Breadth of reported problem categories
The Verdict
Acceptable reliability — worth considering with a pre-purchase inspection.
Top Issues to Watch
- SERVICE BRAKES (17)
- VISIBILITY/WIPER (6)
- ELECTRICAL SYSTEM (6)
Generation & Refresh (US)
2023 is the last model year of the Fourth generation (XL40; 2020).
- Final-year models are typically the most refined version of a generation.
- 1 year after the last refresh (2022).
- 4th generation Sienna (US).
What this means for buyers
Final-year models are usually the most polished version of a generation, but resale value may dip as buyers anticipate the next redesign.
2021: Fourth generation (XL40; 2020) Launch
Generation start — new platform.
2022: Mid-Cycle Refresh
Updated features and styling tweaks.
2023: This Model Year
2023 is the last model year of the Fourth generation (XL40; 2020).
Should You Buy the 2023 Toyota Sienna?
At 76/100, the 2023 Toyota Sienna lands in "Good" territory — acceptable, but not class-leading. 2023 is the last model year of the Fourth generation (XL40; 2020).
Its complaint rate of 9.6 per 10,000 vehicles sold runs above the Minivan segment average of 3.2. The most common reports involve service brakes (17).
Get a pre-purchase inspection on any used example, with extra attention to service brakes (17). An extended warranty is worth pricing out.
Compared to the 2024 Toyota Sienna, which scored 2 points lower. See also the 2022 Toyota Sienna for an earlier comparison.
Pros
- +Acceptable reliability score
- +$93 cheaper to maintain than avg minivans
- +Low major repair risk (15%)
- +Low recall count
Cons
- −Above-average complaint rate for Minivan
- −SERVICE BRAKES: Sudden disengagement of brakes during deceleration (17 complaints)
- −UNKNOWN OR OTHER issues reported (14 complaints)
Compare 2023 Toyota Sienna With
Common Problem Categories
Safety
LOW RISK- 1 manufacturer recall issued
Other
HIGH RISK- SERVICE BRAKES (17)
- UNKNOWN OR OTHER (14)
Recall Overview
1
recall on record
The 2023 Toyota Sienna carries 1 recall — a low count. Authorized dealers repair any open recall free of charge, regardless of warranty status.
NHTSA.gov →Complaint Breakdown
9.6
per 10,000 soldSegment avg: 3.2
Safety Incidents
7
Crashes
0
Fires
4
Injuries
0
Deaths
NHTSA 5/5 Stars
Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.
2023 Toyota Sienna Recall Details
1 recall has been issued for the 2023 Toyota Sienna. All recall repairs are performed free of charge at authorized dealerships.
EQUIPMENT ADAPTIVE/MOBILITY
Braun Corporation (Braun) is recalling certain 2021-2025 Chrysler Pacifica, 2022-2025 Toyota Sienna, and 2022-2026 Honda Odyssey vehicles equipped with wheel chair restraint retractors. The retractors may not lock, preventing the wheelchair from being properly secured.
Consequence
An unlocked wheelchair can move during transit or during a crash, increasing the risk of injury.
Remedy
Dealers will inspect and replace the retractors as necessary, free of charge. Owner notification letters were mailed December 23, 2025. Owners may contact Q'Straint's customer service at 1-800-987-9987 or Braun's customer service at 1-800-488-0359.
Buying a used 2023 Toyota Sienna? Check its history first
Every 2023 Toyota Sienna has a different past. A VIN check reveals hidden accidents, title problems, odometer rollbacks, and open recalls that reliability scores can't show you.
- Accidents
- Open Recalls
- Title History
- Odometer Rollback
2023 Toyota Sienna NHTSA Safety Ratings
Overall Safety Rating
Crash Test Results by Configuration (expand)
HEV Powertrain
Rollover risk: 14.0%
Safety Technologies
Toyota SiennaRepair Costs & Maintenance
Maintenance Rating
3.5Maintenance rating: 3.5 out of 5Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.
Est. Annual Maintenance
$554
vs $647 avg for minivans
vs $652 avg for all vehicles
Repair Frequency
0.4
unscheduled repair visits per year
Severe Repair Probability
15%
chance of a major repair
Annual Cost Comparison
Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.
Toyota Sienna Resale Value
The Toyota Sienna is estimated to retain about 59.6% of its original value after 5 years, based on observed used-car listings.
This benchmark covers the Toyota Sienna model overall and is not specific to the 2023 model year.
- Value Retained
- 59.6%
- Depreciation
- 40.4%
- Listings Analyzed
- 159
after 5 years
over the same period
U.S. used-car listings
Listings observed in . This is a historical market benchmark, not a current price quote.
Explore Toyota Sienna depreciation and resale value on CarResaleValue.comMPG & Annual Running Costs
Hybrid
35–36 MPG
Running cost: $2,200–$2,250/yr
Fuel + repair
35–36 city / 36 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 2023 EPA label cycle.
Hybrid trims
| Trim | Drive | Trans. | City | Hwy | Comb | Fuel Cost |
|---|---|---|---|---|---|---|
| Sienna 2WD 2.5L 4-cyl | Front-Wheel Drive | Automatic (AV-S6) | 36 | 36 | 36 | $1,650 |
| Sienna AWD 2.5L 4-cyl | All-Wheel Drive | Automatic (AV-S6) | 35 | 36 | 35 | $1,700 |
Used Buying Checklist
Key things to inspect or verify before purchasing a 2023 Toyota Sienna.
Test brakes for unexpected disengagement or lurching
Inspect sunroof for any signs of stress or damage
Verify rear entertainment system does not obstruct rearview mirror
Check for accurate fuel gauge readings during test drive
Ensure all keyfobs are provided and functioning
Inspect for water intrusion signs affecting airbag system
2023 Toyota Sienna Common Problems by Component
52 owner complaints grouped by vehicle system.
SERVICE BRAKES
17 complaintsSafety-relatedOwners report that the 2023 Toyota Sienna experiences issues with the braking system, primarily involving a sudden disengagement of brakes during deceleration. Complaints frequently mention that the vehicle lurches forward unexpectedly, often when braking on uneven surfaces, downhill, or while turning, requiring drivers to apply additional brake pressure. This issue is described as intermittent and difficult to replicate during dealership inspections, with some owners noting it has been present since purchase. The problem is reported across various mileage ranges, with some vehicles experiencing it as early as 20,000 miles. Safety implications include near-miss collisions and one reported crash, highlighting a potential risk of loss of control. Prospective buyers should be aware of these reports and consider the potential for unexpected braking behavior when evaluating this vehicle.
UNKNOWN OR OTHER
14 complaintsSafety-relatedOwners of the 2023 Toyota Sienna frequently report issues with the rear entertainment system obstructing the view through the rearview mirror, which poses a visibility hazard. Complaints also describe incidents of unintended acceleration, sometimes resulting in crashes, with some owners noting this occurs while parking or maneuvering at low speeds. Additional issues include reports of sunroofs spontaneously shattering while driving, and sporadic problems with the tire pressure monitoring system and key fob connectivity. These complaints often arise in vehicles with mileage as low as 0 miles, indicating potential concerns even in new models. Safety implications are significant, with three reported crashes linked to unexpected vehicle movement or acceleration.
VISIBILITY/WIPER
6 complaintsOwners of the 2023 Toyota Sienna report two main issues related to visibility and wipers. Multiple complaints highlight that the rear entertainment system obstructs the rear view when in use, as the screen blocks the rear view mirror, making it difficult for drivers to see vehicles or emergency services approaching from behind. Some owners suggest the absence of a digital mirror exacerbates this issue. Additionally, there are reports of windshield wipers intermittently failing to operate, with one owner experiencing this problem at low mileage, within two months of purchase. These issues present potential safety risks, particularly in adverse weather or emergency situations.
ELECTRICAL SYSTEM (6 complaints)
ELECTRICAL SYSTEM
6 complaintsSafety-relatedOwners report several electrical system issues with the 2023 Toyota Sienna. A recurring problem involves the fuel gauge providing inaccurate readings, with some drivers experiencing rapid depletion of indicated fuel range. Another issue involves the vehicle's unintended acceleration, with one incident resulting in a collision. Additionally, multiple owners mention difficulties related to the vehicle's keyfob, specifically the prolonged wait time for a second keyfob, which raises concerns about potential lock-ins with children inside. Complaints also describe a battery drain issue linked to the rear hatch kick sensor, particularly in cold and wet conditions. These reports highlight potential safety implications, especially concerning unintended acceleration and the risk of children being locked inside the vehicle.
AIR BAGS (3 complaints)
AIR BAGS
3 complaintsSafety-relatedOwners report issues with the 2023 Toyota Sienna's airbag system, particularly involving non-deployment during crashes. Complaints frequently mention water intrusion affecting electrical components related to the airbags and Supplemental Restraint System (SRS), with warning indicators appearing shortly after vehicle delivery in 2023. In two incidents, airbags failed to deploy during crashes, resulting in injuries such as a rib fracture and brain concussion, despite significant vehicle damage. These reports suggest that airbag system failures may occur soon after the vehicle is purchased, potentially impacting crash safety. Used car buyers should be aware of these issues, especially regarding airbag deployment reliability in collision scenarios.
VISIBILITY (1 complaints)
VISIBILITY
1 complaintThe contact owns a 2023 Toyota Sienna. The contact stated that while driving 65 MPH, there was a popping sound coming from the sunroof, and the contact discovered that the sunroof had shattered. Neither the dealer nor an independent mechanic was contacted. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 70,000.
FORWARD COLLISION AVOIDANCE (1 complaints)
FORWARD COLLISION AVOIDANCE
1 complaintThe (PCS) Precollision System has been already set to LOW sensitivity, but every once in awhile when pulling in to oncoming traffic the vehicle would think there's still a car and just stalls for a few seconds (nonresponsive to acceleration pedal) leading to a dangerous occurrence where I could be hit by a vehicle because I've basically stopped in an active intersection. My vehicle is clean, so no dirt blocking the sensors, and I also own a 5th gen RAV4 without this issue.
STRUCTURE (1 complaints)
STRUCTURE
1 complaintI parked the car in the garage and my child left the passanger side sliding door open. Then, the door malfunctioned because it would not electronically close after being left open more than 80 minutes. I tried to manually close the door, but encountered resistance. Afterwards, I pushed the "power door main switch" and was able to close the door manually. Our safety was at risk because if a dangerous person or aniaml was approaching, there is no intuitive way to quickly close the door. The vehicle DID NOT provide any warning messages about the door malfunction.
SEATS (1 complaints)
SEATS
1 complaintThe 3rd row seats in the Sienna do not stay stowed as there is no lock. This creates a very dangerous situation when braking. I just got this car a few days ago and already have issues. When I brake or go over bumps, the stowed 3rd row seat pops up a little. That's okay, until you brake. In one instance, I had to brake harder than usual during a traffic incident in front of me, and the 3rd row seats flew forward (up and out of the stowed position) and slammed into the 2nd row seats. It was loud and scary. My child was sitting in the 3rd row (split 3rd row so only one side was stowed) and the seat flying up and forward almost broke her leg as she was sitting with one leg out to the side. We even had items on top of the seat to keep the 3rd row from bouncing and popping up, but that is not a safe solution either. This is an issue reported for recent years on Toyota forums. I called Toyota to report it. I have read the owner's manual to make sure I am stowing the seats correctly. Any animals or children near a stowed 3rd row seat could be seriously injured.
SEAT BELTS (1 complaints)
SEAT BELTS
1 complaintIn a couple of instances the latch mechanism in 2 different seats became loose during trip. In one ocassion there was an alarm while in the second ocassion we realized when removing the car seat of an infant.
When Do 2023 Toyota Sienna Problems Start?
Based on owner complaint patterns, here's when common issues tend to appear.
Best & Worst Toyota Sienna Years
Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.
Best Toyota Sienna Years to Buy
Based on reliability index scoreThe best Toyota Sienna year is 2026 with a reliability score of 81/100, rated excellent. Other strong picks include 2023 (76/100) and 2024 (74/100).
2026
2023
(Current Model)
2024
Toyota Sienna Years to Avoid
No Toyota Sienna years are statistical outliers in our data.
All model years score consistently well. The Toyota Sienna maintains one of the highest industry standards for long-term durability across its entire production span.
Toyota Sienna Reliability Score Trend
Toyota Sienna reliability has remained consistent across model years, averaging 74/100.
Scores 0–100. Higher is better. Current year highlighted.
| Year | Score | Rating |
|---|---|---|
| 2018 | 70/100 | Good |
| 2019 | 71/100 | Good |
| 2020 | 73/100 | Good |
| 2021 | 72/100 | Good |
| 2022 | 74/100 | Good |
| 2023 | 76/100 | Good |
| 2024 | 74/100 | Good |
| 2025 | 72/100 | Good |
| 2026 | 81/100 | Excellent |
Toyota Sienna Reliability Compared to Other Years
Frequently Asked Questions
Is the 2023 Toyota Sienna reliable?
What are the most common problems with the 2023 Toyota Sienna?
How many recalls does the 2023 Toyota Sienna have?
Is the 2023 Toyota Sienna expensive to maintain?
Don’t buy a 2023 Toyota Sienna without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.
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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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