2021 Tesla Model 3: Reliability, Recalls, Known Issues & Cost to Own
Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data
Strong range, efficiency and safety, but Tesla removed radar this year and phantom braking on the camera-only system becomes the dominant complaint. Test the driver-assist before buying. 3 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2021 Tesla Model 3 ranged from $37,990 to $54,990 depending on trim (base MSRP, before options and destination).
This listing
Context from the listing you were viewing, not a market-price judgement.
Strong range, efficiency and safety, but Tesla removed radar this year and phantom braking on the camera-only system becomes the dominant complaint. Test the driver-assist before buying.
Sources (3)
- whatcar.comhttps://www.whatcar.com/tesla/model-3/hatchback/used-review/n22340/reliability
- recharged.comhttps://recharged.com/articles/tesla-model-3-common-problems-and-fixes
- greencarreports.comhttps://www.greencarreports.com/news/1144345_2024-tesla-model-3-highland-ev-t…
Known issues
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Phantom braking is the dominant complaint: after Tesla removed radar in 2021 (camera-only Tesla Vision), the Autopilot / automatic emergency braking can decelerate hard for obstacles that are not there, sometimes at highway speed.
widespread · 262 NHTSA complaints · brake
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Steering complaints, including loss of power-steering assist and a related steering-component recall on 2023 cars.
commonly reported · 50 NHTSA complaints · steering
-
Electrical faults: 12V / low-voltage battery failures and intermittent touchscreen glitches.
occasional · 20 NHTSA complaints · electrical
Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.
Sources (4)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=tesla&model=model%2…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=tesla&model=model%2…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=tesla&model=model%2…
- recharged.comhttps://recharged.com/articles/tesla-model-3-common-problems-and-fixes
Recalls & safety
Recall history hasn't been loaded for this model year yet.
Whether a recall is still open on a specific car depends on its VIN. Check it free at NHTSA's VIN lookup (nhtsa.gov/recalls), or ask the seller for proof the repair was done.
Pros & cons
Pros
- Low running costs and over-the-air updates.
- Long range, fast Supercharging, and class-leading efficiency.
- Strong acceleration in every trim.
- Build quality settled and matured versus early model years.
- Excellent crash-safety ratings.
Cons
- Firm ride and road noise.
- High insurance and out-of-warranty repair costs.
- Phantom braking on the camera-only Tesla Vision system.
- Radar and ultrasonic parking sensors removed, hurting parking/assist reliability.
- No Apple CarPlay or Android Auto; everything on one screen.
Trims & original pricing
| Trim | Original base MSRP | New today | Engine | MPG |
|---|---|---|---|---|
| Standard Range Plus | $37,990 | $36,990 | Electric (BEV) | — |
| Long Range AWD | $46,990 | $47,490 | Electric (BEV) | — |
| Performance AWD | $54,990 | $54,990 | Electric (BEV) | — |
Prices are base MSRP for each trim's standard configuration. Options, packages, and destination charges added to what original buyers actually paid.
2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
Sources (1)
- iseecars.comhttps://www.iseecars.com/car/2021-tesla-model_3-price
Depreciation
Move your cursor along the line to see the estimated value for any year.
This listing sits above the typical depreciation curve. Common for heavily-optioned cars and for 2021-2023 model years (pandemic-era pricing); the curve is anchored at base MSRP, which excludes options.
Curve anchored at the entry-trim base MSRP ($37,990). Higher trims started higher (up to $54,990), and options added more.
Curve outlook: a typical 2021 loses roughly another 29% of its value over the next 3 years. These are estimates from public data, not a market-price claim.
2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
Sources (1)
- iseecars.comhttps://www.iseecars.com/car/tesla-model-3/resale-value
Cost to own
| Insurance (high tier) | ≈ $2,700–2,800/yr |
| Expected lifespan | ~200k miles |
National-average estimates based on public data. Your costs vary by region, driver, and condition.
Sources (1)
- moneygeek.comhttps://moneygeek.com/insurance/auto/tesla-model-3-insurance/
Frequently asked questions
What problems does the 2021 Tesla Model 3 have?
Documented issue patterns include: Phantom braking is the dominant complaint: after Tesla removed radar in 2021 (camera-only Tesla Vision), the Autopilot / automatic emergency braking can decelerate hard for obstacles that are not there, sometimes at highway speed; Steering complaints, including loss of power-steering assist and a related steering-component recall on 2023 cars; Electrical faults: 12V / low-voltage battery failures and intermittent touchscreen glitches. Frequency is based on public NHTSA complaint data: patterns, not guarantees.
Is the 2021 Tesla Model 3 reliable?
Strong range, efficiency and safety, but Tesla removed radar this year and phantom braking on the camera-only system becomes the dominant complaint. Test the driver-assist before buying.
How much did the 2021 Tesla Model 3 cost new?
Between $37,990 and $54,990 depending on trim. Those are base MSRPs for each trim's standard configuration; options, packages, and destination charges added to what original buyers actually paid. 2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
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Estimates are based on public data: patterns, not guarantees. CarVitals is not affiliated with NHTSA, CarMax, AutoTrader, or Cars.com. Issue frequencies come from public NHTSA complaint data, which has no denominator, so they describe reporting patterns, not failure probabilities. Always have a used car inspected before buying. How we build these reports.