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⚑ NHTSA Official DataUpdated: May 2026How we calculate this
Severe Issues

2021 Tesla Model S: Is It Reliable?
Problems, Recalls & Buyer Verdict

Shopping for a used 2021 Tesla Model S? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 172 complaints, with Forward Collision Avoidance: AEB as the top reported area.

172
Complaints
12
Crashes
2
Fires
3
Injuries
1
Deaths
23
Recalls

2021 Tesla Model S Fuel Economy

βœ“ EPA Official Data

EPA-rated energy efficiency for the 2021 Tesla Model S. Values shown in MPGe (miles per gallon equivalent).

114
MPGe City
98–124 range
106
MPGe Hwy
93–115 range
110
MPGe Combined
96–120 range
405
Miles Range
Electricity
πŸ’°Saves $8,500 vs. avg vehicle over 5 years

Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.

2021 Tesla Model S Safety Ratings

NHTSA 5-Star Program

Official crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.

Overall

Not Rated

5.7% rollover risk

Frontal Crash

Not Rated

Side Crash

Not Rated

Rollover

5/5

5.7% probability

βœ“Stability Control: Standardβœ“Forward Collision Warning: Standardβœ“Lane Departure Warning: Standard

Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.

Quick Answer

Based on NHTSA complaint data, the 2021 Tesla Model S has 172 owner complaints, 12 crash-related complaints, and 23 recall campaigns on record. The most frequently reported component is Forward Collision Avoidance: AEB. NHTSA reliability signal: Severe Issues.

2021 Tesla Model S β€” key reliability facts
Make
Tesla
Model
Model S
Model year
2021
NHTSA owner complaints
172
Crash-related complaints
12
Safety recall campaigns
23
Top reported component
Forward Collision Avoidance: AEB
Reliability signal
Severe Issues
EPA MPGe combined
110
EPA MPGe city / highway
114 / 106
Fuel type
Electricity
Electric range (miles)
405
NHTSA rollover rating
5/5 stars
Electronic stability control
Standard

Most Common 2021 Tesla Model S Problems

Top owner-reported complaint areas and where they often appear.

#1
45
complaints

Forward Collision Avoidance: AEB

Crash-related:8
#2
41
complaints

Uncategorized Issues

Crash-related:2
#3
29
complaints

Steering Defects

Crash-related:2

Complaint patterns center on Forward Collision Avoidance: AEB, Uncategorized Issues, Steering Defects. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.

Should You Buy a Used 2021 Tesla Model S?

The 2021 Tesla Model S shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.

Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.

What to Check Before Buying a Used 2021 Tesla Model S

Inspection Focus

  • Test the Forward Collision Avoidance: AEB system thoroughly.
  • Verify all open recalls at nhtsa.gov/recalls.
  • Request service records for steering and electrical components.
  • Have a mechanic inspect the suspension and brakes before purchase.

Before You Close the Deal

  • Test the Forward Collision Avoidance: AEB system thoroughly.
  • Verify all open recalls at nhtsa.gov/recalls.
  • Request service records for steering and electrical components.
  • Have a mechanic inspect the suspension and brakes before purchase.

Shortlist with model-year data. Decide with the exact VIN.

Before buying a used 2021 Tesla Model S, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.

What the Complaint Data Suggests

Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology

The 2021 Tesla Model S has 172 NHTSA complaints and 23 recalls, with crash-related complaints at 12. Complaints are concentrated in Forward Collision Avoidance: AEB and Uncategorized Issues, followed by Steering Defects and Electrical Faults. The data suggests potential concerns with advanced driver assistance systems and steering components.

Key Findings
  • Forward Collision Avoidance: AEB accounts for the highest number of complaints (45).
  • Uncategorized Issues represent a significant portion of complaints (41).
  • Steering Defects have 29 complaints, indicating a possible pattern.
Top Concerns
  • Forward Collision Avoidance: AEB
  • Steering Defects
  • Electrical Faults
Data note: NHTSA complaints are consumer-submitted and do not confirm a manufacturing defect. The confidence level is Low, meaning the data may not be fully representative of all vehicles.

All 2021 Tesla Model S Complaints by Category

Every owner-reported complaint category filed with NHTSA for the 2021 Tesla Model S. Use this as a pre-purchase inspection checklist.

ComponentComplaintsCrashesFiresAvg MileageVolume
Forward Collision Avoidance: AEB458β€”β€”
Uncategorized Issues412β€”β€”
Steering Defects292β€”β€”
Electrical Faults251β€”β€”
Suspension Failures16β€”β€”β€”
Unintended Acceleration1421β€”
Brake System143β€”β€”
Tire Issues9β€”β€”β€”
Structural Problems9β€”β€”β€”
Wheel Issues9β€”β€”β€”
Lane Departure93β€”β€”
Seat Belt Issues71β€”β€”
Headlight/Taillight Failures6β€”β€”β€”
Airbag Malfunctions5β€”β€”β€”
Visibility3β€”β€”β€”
Transmission / Drivetrain2β€”β€”β€”
Seat-Related Issues2β€”β€”β€”
Back Over Prevention21β€”β€”
Door Lock Issues2β€”β€”β€”
Visibility/Wiper1β€”β€”β€”
Engine Problems1β€”1β€”

Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.

Real Owner Complaints

Read what owners actually reported to NHTSA for the 2021 Tesla Model S. Type a keyword (e.g. β€œtransmission”, β€œstalling”, β€œbrakes”) to filter.

Showing 172 most recent complaints

Electrical FaultsMar 9, 2026

The contact owns a 2021 Tesla Model S. The contact received notification of NHTSA Campaign Number: 22V045000 (ELECTRICAL SYSTEM, SEAT BELTS); and requested to be removed from the recall distribution list. The local dealer and manufacturer were contacted.

Suspension FailuresJan 17, 2026

I have started receiving airbag & seat safety issue alert but recieved appointment after a month even considering major safety concern. Some of 2021 vehicles are serviced under the recall Tesla sent. But told me mine doesn’t qualify for same issue for same year, same model cars. …

Transmission / DrivetrainDec 19, 2025

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 t…

Suspension FailuresNov 18, 2025

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 …

Tire IssuesNov 2, 2025

Certified pre-owned 2021 Tesla Model S delivered on October 21, 2025 with worn Michelin Pilot Sport 4S summer tires (255/35ZR21 front, 295/30ZR21 rear). Tread depth measured approximately 2/32" on the outer tread shoulders of all four tires, below Tesla’s published 5/32" delivery…

Steering DefectsOct 20, 2025

On October 17, 2025, while using Full Self-Driving (FSD) mode on my 2021 Tesla Model S Plaid, the car failed to stop at two red lights within a three-hour period. In each case, the car attempted to drive through the intersection even though the signal was solid red. I intervened …

Structural ProblemsOct 11, 2025

Tesla Model S 2021 Long Range: Upon closing the rear trunk close button from the app or close button on the hatch, the hatch goes down but won’t lock. It gives 3 beeps. Upon pressing open, it won’t go up and gives 3 beeps.

Headlight/Taillight FailuresOct 5, 2025

The reverse lights are incredibly insufficient and pose a safety risk when backing up. The lights are so dim, they are virtually ineffective to the point that they illuminate nothing that may be behind the car. This is not a bulb issue as they came from the factory, new, in this …

Steering DefectsAug 14, 2025

The wrap on the steering yoke is peeling, already had a steering yoke replacement 18 months ago under warranty, and this replacement steering yoke exibiting same peeling issue. Could be a safety grip issue as the yoke portion is more slippery at the peeled section. Tesla refuses …

Suspension FailuresAug 14, 2025

Premature tire wear. Inside edges of rear tires wore out in 10k miles

Electrical FaultsAug 5, 2025

The contact owns a 2021 Tesla Model S. The contact stated that while the vehicle was parked, the vehicle was connected to the charging port and independently went into Race mode. The contact stated that the charge increased from 0 to 60 instantly. The vehicle was taken to the dea…

Suspension FailuresJun 29, 2025

GETTING WARNING ONDASH THAT SAYS "Adaptive ride control unavailable. Vehicle speed limited - Proceed with caution". On the internet many reports are noted of the same problem w Tesla vehicles, especially Model S cars. These have occurred soon after to taking delivery of after…

Steering DefectsMay 13, 2025

4 months after warranty and only 42,774 miles, I am being hit with a massive bill of almost $2,700 from Tesla service in Lyndhurst, OH. This to correct right and left front end basic suspension issues that should not occur. Clearly the front end is not designed to handle the w…

Steering DefectsApr 8, 2025

I am the owner of a 2021 Tesla Model S Plaid (VIN# [XXX] ). At approximately 12,000 milesβ€”well within the 4-year/50,000-mile Basic Vehicle Warrantyβ€”I began experiencing peeling on the yoke steering wheel. I reported this issue verbally at the time, but Tesla staff failed to docum…

Structural ProblemsApr 2, 2025

Front license plate holder is required in California. The bracket that holds the plate on the car is secured to the bumper with adhesive tape only. My bracket became loose, and thankfully we were able to retrieve the plate and bracket upon parking. This would have been an obvious…

Tire IssuesFeb 28, 2025

I have a 2021 Tesla Model S Long Range with rear tire size 295 / 30 ZR 21. Both rear tires are worn so bad on the insides that the cords are showing. These tires were purchased and installed by Tesla along with a wheel alignment under 10,000 miles ago. The tires still look like n…

Suspension FailuresJan 17, 2025

I purchased my Tesla in September 2021. At 12000 miles, I had to replace both rear tires due to severe inside wear. I replaced them and continued driving, but at 22000 miles, the same issue occurred. Each time, I performed service exclusively at Tesla, where they checked the alig…

VisibilityDec 12, 2024

The contact owns a 2021 Tesla Model S. The contact stated while the vehicle was parked, the message β€œClimate Control System Service Required” was displayed. The contact stated that the vehicle was taken to the local Tesla Service Center however, the vehicle was not repaired due a…

Electrical FaultsDec 10, 2024

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 a…

Uncategorized IssuesDec 9, 2024

I bought my car used last year! I have almost been involved in many accidents with this car! There is only 1 small button for the horn mixed in with other buttons on the right side of the steering wheel! When stress hits because somebody is heading right for you and you are frant…

Page 1 of 9

Source: NHTSA Complaints Database. Real owner reports for the 2021 Tesla Model S.

2021 Tesla Model S Recalls

23 campaigns

NHTSA recall campaigns for the 2021 Tesla Model S. 23 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.

22V03700027/01/2022
ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

21V868000Sep 11, 2021
AIR BAGS

22V045000Jan 2, 2022
ELECTRICAL SYSTEM:SOFTWARE

21V00B00021/12/2021
LATCHES/LOCKS/LINKAGES:HOOD:LATCH

21V84600029/10/2021
FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

22V050000Feb 2, 2022
ELECTRICAL SYSTEM:SOFTWARE

22V063000Apr 2, 2022
ELECTRICAL SYSTEM:SOFTWARE

22V10400023/02/2022
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR

22V235000Dec 4, 2022
ELECTRICAL SYSTEM:SOFTWARE

22V296000Mar 5, 2022
BACK OVER PREVENTION:DISPLAY FUNCTION

22V70200019/09/2022
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

22E092000Jan 11, 2022
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

22V818000Jan 11, 2022
STEERING:ELECTRIC POWER ASSIST SYSTEM

23V08500015/02/2023
STEERING:AUTOMATED/ADAPTIVE STEERING

23V48800014/07/2023
SEAT BELTS:FRONT

23V743000Mar 11, 2023
STEERING: STEERING WHEEL/HANDLE BAR

23V838000Dec 12, 2023
ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

24V05100030/01/2024
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

24V15300027/02/2024
FORWARD COLLISION AVOIDANCE: WARNINGS:EXTERNAL/PEDESTRIAN ALERT

24V37600028/05/2024
SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

24V55400024/07/2024
LATCHES/LOCKS/LINKAGES:HOOD:LATCH

25V17200019/03/2025
AIR BAGS

24V96700024/12/2024
AIR BAGS:FRONTAL:DRIVER SIDE:CUSHION

Compare Tesla Model S Model Years

Compare complaint and recall volume across years to see whether 2021 lands in a lower-risk or higher-risk part of the model timeline.

202520242023202220212020201920182017

2021 Tesla Model S Buying FAQ

Buyer-focused answers based on real NHTSA complaint and recall data for this model year.

Is the 2021 Tesla Model S reliable?β–Ύ

Severe Issues. NHTSA currently shows 172 owner complaints, 12 crash-related complaints, and 23 recall campaigns for this model year. The 2021 Tesla Model S shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.

What are the most common problems with the 2021 Tesla Model S?β–Ύ

#1: Forward Collision Avoidance: AEB (45 complaints). #2: Uncategorized Issues (41 complaints). #3: Steering Defects (29 complaints)

At what mileage do problems start on the 2021 Tesla Model S?β–Ύ

Mileage data is not available or insufficient for this model year.

How safe is the 2021 Tesla Model S?β–Ύ

Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2021 Tesla Model S, NHTSA complaints include 12 crash-related reports and 2 fire reports out of 172 total complaints. 3 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.

Does the 2021 Tesla Model S have any recalls?β–Ύ

Yes. 23 NHTSA recall campaigns affect the 2021 Tesla Model S. A major recall area is ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE. 23 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.

Should I buy a 2021 Tesla Model S?β–Ύ

The 2021 Tesla Model S shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Forward Collision Avoidance: AEB during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.

Wider context: See the full Tesla Model S reliability report with year-by-year comparison.

Owner Reliability Rating

Rate the 2021 Tesla Model S based on your ownership experience.

Add your rating:

Ratings are based on owner experience and are separate from NHTSA data shown above.

Check the Exact Vehicle History Before You Buy

Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.