Tesla Model 3 problems
975 owners have filed defect reports on this one. That's not a small number. No active recalls — patterns come from the complaint record.
Average for the segment. Some recurring trouble spots worth knowing about.
Repair exposure runs above average — only with money set aside and eyes open.
- Electrical system: 144 complaints, classified severe, failures cluster 20,000–55,866 mi
- Suspension: 130 complaints, classified severe, failures cluster 9,000–40,000 mi
- Reliability score 6.8/10 — around the segment average
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.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Here is a Tesla model 3 in the junkyard. Https://www.copart.com/lot/60799809/photos it has not been in a collision, no air-bags have deployed. The front suspension has snapped apart. The cast alloy lower suspension arm has broken in half. This is clear evidence of a casting…
Front suspension components needed to be replaced, vehicle was out of warranty and had only 43000 miles. These parts should last for much longer the 4 years and 43000 miles. No incident, but car squeaked at all speeds. Repair cost was $1600
Seat restrain system detected a fault with the back row seat buckle. This appears to be a repeated issue based on other drivers reporting same safety issue. Happy to provide photos.
This is regarding NHTSA Recall Number21V-00D. This recall is from December 21, 2021 -- i.e., over a year ago. I scheduled an appointment with Tesla in August 2022 to get this taken care of, but at the time Tesla canceled the appointment. They told me that the parts aren't…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Under investigation 5 open at NHTSA
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA26002 on NHTSA →
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. PE25012 on NHTSA →
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ25002 on NHTSA →
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. RQ24009 on NHTSA →
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 2018 Tesla Model 3 reliable?
It's got known weak points. With a reliability score of 6.8 out of 10 based on 975 owner complaints filed with NHTSA, the 2018 Tesla Model 3 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 2018 Tesla Model 3?
The 2018 Tesla Model 3 is a higher-risk ownership prospect. Repair exposure runs above average — only with money set aside and eyes open. The record behind that call: Electrical system: 144 complaints, classified severe, failures cluster 20,000–55,866 mi; Suspension: 130 complaints, classified severe, failures cluster 9,000–40,000 mi; Reliability score 6.8/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2018 Tesla Model 3?
Based on NHTSA records, the most-reported issue is electrical, with 144 complaints filed. Typical failure occurs around 41,995 miles. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 41,995 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Tesla Model 3 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 2018 Tesla Model 3?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 975 complaints on file and the costliest repair averaging $850, 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.