Tesla Model S 2021

Electric Vehicle

Tesla Model S 2021

8 source-linked failure reports. Most reported: Other. Typical failure around 1.5 yr.

Reliability signal — · Early signal · data confidence Low

8 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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8 confirmed failure reports · Early signal · Data confidence: Low

Early signal (8 confirmed reports) suggests shorter ownership before failure (typical 18.5 mo), but that is not enough data for a D or F grade.

Most common issue
Other
Typical first failure
1.5 yr
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Other5 · 62.5%
  • Steering failure2 · 25%
  • Electrical system failure1 · 12.5%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

18.5

Failure reports

8

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Median repair cost

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Still recommend

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% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Other

LANE DEPARTURE

7 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11572308

I have never received an audible alert for my blind spot warning. There is no light on the outside mirrors or anywhere else inside the vehicle to catch your attention. If I am looking at my display in front of my steering wheel I will see a car that is in my blindspot change from GRAY to RED when I activate my blinker; however, the car has never beeped or alerted me beyond passively changing the car color to red on my display screen. If I'm changing lanes I am not looking at my screen which is directly in front of me, I'm looking at the road and I'm looking left or right. I have almost hit many other vehicles multiple times because my car will not audibly notify me that theres a car in my blind spot or a car that is speeding up behind me which I might have missed. This is a feature which I paid for and I feel is defective in it's current state. The car is available upon request for inspection. The lack of an audible BSW alert puts myself and others on the road at an increased risk of collision. I have mentioned it to the dealer but after over two years no update has been made. I have not made a big attempt to correct this issue with the dealer since it's difficult to speak to someone at Tesla. No, the issue has not been inspected by anyone. I discussed it with a rep shortly after I purchased the vehicle but it seems like an issue that Tesla knows about if they only programed the vehicle color to change and didn't program an audible alert. No, there have not been any alerts before this issue as it appears to be a simple programing issue.

VerifiedEvidence ★★★★☆
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Months until failure

7 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Steering failure

STEERING,VEHICLE SPEED CONTROL,UNKNOWN OR OTHER

8 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11452149

Tesla Sudden Acceleration Accident: I ordered a Tesla Model S on June 21, 2021 and received a Tesla Model S on November 10, 2021. On Monday, February 7th, 2022, at approximately 5pm EST, my Tesla Model S failed to stop in a parking lot. I was pulling into a parking lot at Fawcett Hospital in Port Charlotte, Florida. As I was turning into the parking spot, my Tesla accelerated and drove over the parking stop, crashed into a chain-link fence, and grazed the Honda SUV of a colleague. I tried to brake, but the Tesla did not respond. When the car finally came to a stop, I looked down and saw my foot on the brake pedal. The police reviewed the situation but did not issue any citations because, luckily, no one was injured, and the Honda SUV suffered almost no damages. I had the Tesla towed to the Tesla Service Department in Fort Myers, Florida, on the following day, Tuesday, February 8th, 2022, to check the vehicle. The Tesla Service Department charged me $175 for the service. It noted that "100% acceleration was recorded at approximately 4:55pm ET on February 7, 2022 and brakes were applied within three seconds: "Time stamp Monday 2/7 between 4:30-5:00pm Customer would like inspection he statedthe car wouldn't stop after he ran over a parking block and went through a fence. Requested vehicle log data for time stamp provided by customer to investigate collision event. Uponreviewing data, on February 7 2022, @ 16:55:59 / 100% acceleration recorded and on February 72022 @ 16:56:02 Brakes applied recorded. Upon reviewing of recorded data, 100% acceleration iscause of unwanted collision." The report does not indicate why the acceleration occurred.

VerifiedEvidence ★★★★☆
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Months until failure

8 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Other

UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE

25 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11531626

On 10Jul2023, approximately 1:00pm, while traveling southbound on Hwy 69, south of Toll Road 49 in Lindale, Texas, while driving in the right lane and speed set at 75mph, when all of a sudden the car activates the right blinker and - without slowing - pulls into a fairly short, dedicated right turn lane that turns into a business. At the end of the turn lane is a drainage culvert. The route of travel did NOT include a turn and the car should have been continuing straight down the highway. The car enters the turn lane and never slows from 75mph. I immediately hit the turn signal button to use the camera to get a look to my left to see if a car is there and also look over my left shoulder when there was no response (no camera) to activating the left turn signal. This all occurs as my hand is grabbing the yoke and my foot moving to the brake. I see the blue "path indicating line" wavering left and right and then lock into a right turn into the business parking lot at the end of this dedicated turn lane. Again, there is a culvert at the end of the turn lane also. As soon as I see over my shoulder that the lane to my left is clear the car attempts to make a 90 degree right turn at 75mph. At that exact moment I am able to yank the yoke left and tap the brake to disengage the Full Self Driving Beta as the car is starting the right hand turn. The rear end of the car breaks loose and slides as I get the yoke steered into the right hand lane of the highway. I allow the speed to bleed off to get the rear tires behind me and continue on. My dog has been thrown around the back of the car, my wife banged her head on the passenger side window. This whole event occurred in mere seconds.

VerifiedEvidence ★★★★☆
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Months until failure

25 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Other

LANE DEPARTURE,FORWARD COLLISION AVOIDANCE

8 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11484540

While using wildly falsely marketed $10k "full self driving" add-on across multiple software revisions and after reporting each and every bug to company I have experienced potentially fatal phantom breaking while at highway speeds and could have been killed by rear ending on at least 4 occasions. Have experienced 20+ erroneous forward collision errors with automatic breaking or lane assist corrections for obstacles such as hills, mailboxes, trees, absolutely nothing at all, etc. When driving around mildly banking left turn corners with 45mph speed limits whenever approaching a left turn lane within median the car will violently lurch into the turn lane causing panic for passengers and nearly causing a collision within resuming concrete median. While using autopilot the car failed to stop, correct or warn when a vehicle entered my lane and caused an accident with several thousand in damages. Car does not properly break for turns on highways requesting driver take over for what should be an easily navigable turn. Doesn't take apex or break early and will drift lanes making other surrounding drivers nervous. Moving the horn from muscle memory location to awkwardly placed touch button has prevented timely use of horn on multiple occasions which could easily result in fatal accidents. Overall this car is a literal death trap not at all even remotely ready for production use on public roads and neither I nor any of my passengers feel safe using the feature that was over priced, over promised and under-delivered. Tesla service center employees too worried about retaliation from management to inquirer about problems because of previous reparations from corporate offices. List of problems is shockingly egregious and should not be legally permitted on roads.

VerifiedEvidence ★★★★☆
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Months until failure

8 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Electrical system failure

ELECTRICAL SYSTEM,UNKNOWN OR OTHER

41 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11629856

On [XXX] at approximately [XXX] I was driving down a small back alley/street in Baltimore when my Tesla Model S Plaid sedan stopped operating. It would not restart, including with the emergency restart bar. Since I was unable to restart it, I left it there while I ran into an appointment. About maybe 20 minutes later it started up like nothing was wrong. I did not receive any warnings on the dash from the car that there was an issue, and I thought it must have been a computer glitch. Unfortunately, sometime between 10:30 and 11:30 am I was driving the Tesla on a major feeder multi lane feeder branch to a highway. I was on [XXX] merging onto [XXX] when the car just stopped with no warning. It is a miracle that I didn’t get hit, but it caused a truly dangerous situation with horns blaring, cars and trucks going around me. It was very unsafe. This time I was able to start the car with the emergency start bar Tesla has available. I was then able to drive the car to my office where the car was picked up and towed to the dealership. To make a long story short, apparently, they (service department) drove the car around the parking lot, trying to reproduce the problem but they said they were not able to. The only thing they were able to tell me about the car was that it had two high-voltage spikes and possibly that’s what caused the problem, but they didn’t know how to fix that problem. I did talk to the lead tech on my car, but at one point he said they were out of resources and would refer this to his general manager. The service manager told me that since they can’t reproduce the problem, that my car is drivable, I should pick it up and drive it. I refused. A car that stops dead with no notice in moving traffic is not a safe car. I was astounded that they would expect me to drive the Tesla. I told the manager that I would not drive it until it was fixed. It is still there. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

VerifiedEvidence ★★★★☆
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Months until failure

41 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Other

SUSPENSION,SEAT BELTS,SEATS

47 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11700002

Vehicle: 2021 Tesla Model S Long Range VIN: [XXX] I am reporting multiple safety-related defects that existed at delivery or developed shortly thereafter, and Tesla has refused to diagnose or repair them under warranty. These defects create an unsafe driving condition and risk of loss of control or collision. Defect Summary: 1.Alignment Defect at Delivery: On the day I bought the car, the steering wheel pulled to the left and felt unstable. I reported this immediately to Tesla. They dismissed it as “normal.” 2.Premature Tire Wear: Within months, the left tire wore down to the steel belts on the left side while the right side had normal wear. An independent shop confirmed this was caused by suspension/bushing issues, not road damage. 3.Suspension/Bushing Failure: A third-party Tesla-certified shop confirmed that the suspension components are bent/tweaked and require replacement for safe driving. Tesla refused to inspect these components properly. 4.Unlatched Rear Seat at Delivery: The rear seat was delivered unlatched, which is a major safety hazard during braking or collision. 5.Broken Glass Under Rear Seat: Broken glass was found under the rear seat cushion at delivery, raising concerns about vehicle history and delivery inspection standards. 6.New Defect While in Tesla’s Custody: On Nov 17, 2025, moisture accumulated inside the left taillight while the vehicle was parked outdoors at Tesla’s Stockton facility. This can cause electrical shorting or lighting malfunction. Tesla’s Response: Tesla has repeatedly refused to inspect the suspension properly, dismissed my complaints, and produced an inaccurate service invoice that did not reflect what was discussed. They told me we are “at an impasse.” These defects pose a serious safety risk (tire blowout, loss of control, lighting malfunction). I request NHTSA investigate these issues as they may indicate broader problems with Tesla’s suspension, alignment, and delivery inspection processes. INFORMATION REDACTED PURSUANT

VerifiedEvidence ★★★★☆
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Months until failure

47 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Steering failure

STEERING

46 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11653427

I am the owner of a 2021 Tesla Model S Plaid (VIN# [XXX] ). At approximately 12,000 miles—well within the 4-year/50,000-mile Basic Vehicle Warranty—I began experiencing peeling on the yoke steering wheel. I reported this issue verbally at the time, but Tesla staff failed to document the concern, and the Tesla app provided no suitable method to submit the issue. Since then, I have made multiple good-faith attempts to schedule service for this defect. However, each time I have been met with out-of-pocket charge demands, including being told I must approve a $2,000 charge before Tesla would even address a basic light repair—effectively blocking my ability to have the steering wheel defect evaluated under warranty. When I explained that this issue is clearly a manufacturing defect and should be covered, I was told I did not complete the appointment. In reality, I was unable to proceed because of Tesla's unjust demand for payment for something that is not my fault. I have already reached out via email regarding this issue and received no meaningful resolution. I was also dismissed by Kennesaw store manager Hunter Moss during attempts to escalate. Public customer feedback suggests I am not alone—numerous Tesla owners have reported similar experiences with yoke steering defects and customer service dismissals. It’s frustrating and embarrassing to have friends and family see a visibly defective steering wheel in a premium vehicle like the Model S Plaid. Under the Magnuson-Moss Warranty Act (15 U.S. Code § 2301 et seq.), Tesla is legally obligated to honor express warranties and cannot deny warranty coverage due to internal miscommunication, technical limitations of the app, or improper handling of service requests. I am formally requesting a warranty-covered replacement of the yoke steering wheel without delay. Tesla has 7 days from receipt of this message to confirm a service appointment and warranty approval. If this matter is not resolved promptly, I will INFORMATION RED

VerifiedEvidence ★★★★☆
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Months until failure

46 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

Other

VEHICLE SPEED CONTROL

12 months

Government / agencyIndexed Oct 8, 2026Source-linkedVerify source — NHTSA complaint #11495814

The contact owned a 2021 Tesla Model S. The contact stated while driving approximately 100 MPH, as he took his foot off of the accelerator, with the vehicle brake control set to "aggressive slowdown," as the vehicle slowed the contact looked into the rearview mirror and observed white smoke issuing from the rear of the vehicle. The contact then depressed the brake pedal, and instead of slowing the vehicle accelerated at a dramatic rate and the contact lost control of the vehicle and left the roadway. The contact stated he was not aware of any warning lights being illuminated. The vehicle went into a ditch and continued straight following the ditch. The contact stated that the vehicle had not lost any speed, rather it seemed to be going faster. The vehicle crashed through a fence, drove up a slight berm, and went airborne. The contact's vehicle crashed into the ground, front end first, after flying 130 feet in the air, and began to roll end over end two to three times. The contact and his two passengers were unconscious after impact with the ground, the vehicle had come to a stop and caught on fire. The contact had attempted to exit the vehicle once he regained consciousness, however, he had difficulty since the driver's side door was jammed and his left ankle was dislocated and his right ankle was broken. The contact had managed to crawl out of the vehicle through the driver's side window which had completely shattered. The contact stated that the passenger in the front seat was not seriously injured, although he was transported to a hospital and released that same day. The passenger in the rear was transported and hospitalized with internal bleeding and a broken rib, the contact was not told which rib was broken by the passenger. The vehicle had been engulfed in fire and the contact had rolled into a ditch, a passerby was on the scene and called emergency services. The contact was transported from the scene by a rescue helicopter and flown to a trauma center. At th

VerifiedEvidence ★★★★☆
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Months until failure

12 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

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