2021 Tesla Model 3: common problems and reliability

The 2021 Tesla Model 3 has 646 owner-filed NHTSA complaints and 21 recalls on record. The most-reported areas are forward collision avoidance and service brakes. Owners most often flag front suspension/control arm failures — worn out control arms, loose steering racks, described as "almost inevitable" and a primary cause of high failure rates in mandatory vehicle inspections. frequency: very frequent.

Safety record for the 2021 model year

646
Owner complaints
21
Recalls
43
Crash reports
5
Fire reports

Source: NHTSA complaints and recalls filed for 2021 Tesla Model 3 vehicles (US, public record).

Where owners report problems

forward collision avoidance
404
service brakes
125
vehicle speed control
123
electrical system
75
lane departure
29

Recalls affecting the 2021 Model 3

electrical system:adas:autonomous/self driving:software

Campaign 22V037000

Tesla, Inc. (Tesla) is recalling certain 2016-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The "rolling stop" functionality available as part of the Full Self-Driving (Beta) software may a

air bags:side/window:curtain

Campaign 21V834000

Tesla, Inc. (Tesla) is recalling certain 2020-2021, 2023 Model 3 vehicles. The left and/or right side curtain air bag may have been improperly secured to the roof rail, which could result in a twisted air bag. As such, t

suspension:critical fasteners

Campaign 21V835000

Tesla, Inc. (Tesla) is recalling certain 2020-2021 Model Y and 2019-2021 Model 3 vehicles. The front suspension lateral link fasteners may loosen, allowing the lateral link to separate from the sub-frame.

electrical system:software

Campaign 22V045000

Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The audible chime may not activate when the vehicle starts and the driver has not buckled their s

What owners say across generations

Mixed sentiment with a clear generational divide. Long-term owners of earlier models (pre-2024 "Highland") report significant mechanical reliability issues, particularly with suspension components, leading to high out-of-warranty repair costs and diminished re

  • Front suspension/control arm failures — Worn out control arms, loose steering racks, described as "almost inevitable" and a primary cause of high failure rates in mandatory vehicle inspections. Frequency: very frequent.
  • Build quality and water leaks — Trunk and frunk leaks that can recur after paid repairs. Frequency: recurrent.
  • High out-of-warranty repair costs — Significant expenses for components like the onboard charger, amplifier, and suspension parts after warranty expiration. Frequency: recurrent.
  • Excessive road and wind noise — Noticeable at highway speeds, making the cabin feel less premium than competitors. Frequency: recurrent.
  • Battery range reduction in cold weather — Significant loss of range in winter conditions, a noted challenge for EVs but specifically mentioned as a learning point for Model 3 owners. Frequency: recurrent.

Owner insights cover all generations of the Model 3.

Typical used price

Used Model 3 listings typically run $19,889–$26,486 across 2017 to 2026 model years.

Other Model 3 model years