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ProblemsByVin File / 2021-TESLA-MODEL-S NHTSA data synced 1 day ago
Tesla

2021 Tesla Model S problems

The 2021 Tesla Model S has 175 NHTSA owner complaints and 24 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.

The 2021 Tesla Model S has 175 NHTSA owner complaints and 24 recalls on file (U.S. federal records, as of August 2026). The most-reported system is steering at 29 complaints (~$700 to repair). Source: NHTSA Office of Defects Investigation.

Tesla Model S owner complaints by model year
Model yearOwner complaintsRecalls
2018 Model S 0 11
2019 Model S 0 10
2020 Model S 0 11
2021 Model S (this page) 175 24
2022 Model S 136 20
2023 Model S 0 13
2024 Model S 0 6
2021 Tesla Model S
Photo: Peteratkins / Wikimedia Commons, CC BY-SA 4.0 · representative photo of the Tesla Model S
0 5 10
Reliability score
2.8 / 10

Significant reliability concerns on file. Read the trouble spots before buying.

0
Critical
24
Severe
0
Moderate
Should you avoid this 2021 Model S?
Avoid — the steering

The data says walk unless this exact vehicle has documented proof the steering was repaired or replaced.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

NHTSA crash-test safety ratings

Rollover 5/5

Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Standard · Lane departure warning: Standard

Source: NHTSA New Car Assessment Program — tested configuration: 2021 Tesla Model S 5 HB AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.

Buying a used 2021 Tesla Model S? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

⚠ The one to take seriously: steering is flagged critical on this model . Inspect it closely on a test drive.

Recalls to confirm are done

Run the VIN from the listing — 24 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 2.8/10 model. The priciest documented failure is body (~$1,500) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2021 Tesla Model S

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

Embed this reliability snapshot

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<iframe src="https://problemsbyvin.com/embed/reliability/2021-tesla-model-s/" width="100%" height="340" style="border:1px solid #e2e8f0;border-radius:8px;max-width:640px" title="2021 Tesla Model S reliability snapshot" loading="lazy"></iframe> <p style="font:12px/1.5 system-ui,sans-serif;color:#64748b;max-width:640px;margin:6px 0 0">Source: <a href="https://problemsbyvin.com/2021-tesla-model-s/" style="color:#b8540a;font-weight:600">2021 Tesla Model S reliability snapshot — ProblemsByVin</a></p>

Top trouble spots 8 categories with 3+ complaints

steering
29 reports · avg $700
critical
electrical
20 reports · fails ~10,500 mi · avg $850
moderate
suspension
13 reports · avg $900
moderate
cruise control
12 reports · fails ~8,000 mi · avg $600
severe
brakes
10 reports · avg $450
severe
tires
9 reports · avg $150
moderate
body
7 reports · avg $1,500
moderate
wheels
5 reports · fails ~1,000 mi · avg $400
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2021 Model S's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2021 Model S?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2021 Model S · steering
Went to a Tesla dealership to get my car aligned. 4 days later they told me that my car couldn’t be aligned because my fron lower control arm was bent or broken. I purchased the car from Tesla with 5700 miles. The cad had about 19k miles when it went in for alignment. Seen…
2021 Model S · cruise control
Driving on divided highway at night, the car slowed dramatically at each exit from the highway.
2021 Model S · steering
I’ve reported a continually present rack and pinion issue.. FOUR times. Tesla techs claim they don’t experience it or that it is ‘normal’ for this car. The car emits an audible grinding sound plus a visible wheel skipping when turned hard left or right. Today, the right front…
2021 Model S · powertrain
7/30/2025 The vehicle experienced a confirmed TOTAL loss of function to include steering, restraint, and braking functionality at approximately 60 to 65 miles per hour. This catastrophic failure placed myself and and others at severe risk. Although Tesla’s service notes confirm…
12/19/2025 · NHTSA ODI #11706190.0
View all 175 owner complaints →
Had a problem with your 2021 Tesla Model S? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 3 of 24

severe NHTSA 26V283000 May 5, 2026

Tesla, Inc

A delayed rearview image reduces the driver's view behind the vehicle, increasing the risk of a crash.

Fix: Tesla has released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed July 3, 2026. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-26-00-001.
severe NHTSA 25V172000 March 19, 2025

Tesla, Inc

An inoperative horn may prevent the driver from alerting other drivers, increasing the risk of a crash.

Fix: Tesla service will inspect and install an air bag with the correct horn pad as necessary, free of charge. Owner notification letters were mailed May 20, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-25-20-001.
severe NHTSA 24V967000 December 24, 2024

Tesla, Inc

A torn air bag may not adequately protect an occupant in a crash, increasing the risk of injury.

Fix: Tesla service will replace the air bag assembly, free of charge. Owner notification letters were mailed February 21, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-20-001.
View all 24 recalls →

Under investigation 5 open at NHTSA

EA Electrical System › Adas · opened March 2026

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA26002 on NHTSA →

PE Electrical System › Adas · opened October 2025

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. PE25012 on NHTSA →

AQ Electrical System › Adas · opened August 2025

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ25002 on NHTSA →

RQ Electrical System › Adas · opened April 2024

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. RQ24009 on NHTSA →

DP Vehicle Speed Control · opened June 2023

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. DP23002 on NHTSA →

How NHTSA investigations work, and what's open now →

Common questions

Is the 2021 Tesla Model S reliable?

It's got known weak points. With a reliability score of 2.8 out of 10 based on 175 owner complaints filed with NHTSA, the 2021 Tesla Model S has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.

Should you avoid the 2021 Tesla Model S?

On the NHTSA data, the 2021 Tesla Model S is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the steering was repaired or replaced. The record behind that call: 1 fatality report and 2 crash-related complaints on the steering; Reliability score 2.8/10 — below the segment average; 24 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2021 Tesla Model S?

Inspect the steering first — it's the most-reported issue on this model, with 29 owner complaints filed. Average repair cost runs about $700 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2021 Tesla Model S a good used car to buy?

It scores 2.8 out of 10 on our NHTSA-based read of 175 owner complaints. The main thing to watch is steering. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2021 Tesla Model S?

Based on NHTSA records, the most-reported issue is steering, with 29 complaints filed. Average repair cost runs about $700 at an independent shop.

What's the most expensive thing that goes wrong?

The steering is one of the costlier repair items. Average repair cost runs about $700 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Tesla Model S has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2021 Tesla Model S?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 175 complaints on file and the costliest repair averaging $700, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 1 day ago. Verify the raw federal record at nhtsa.gov/vehicle/2021/Tesla/Model S. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Tesla. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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