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ProblemsByVinFile / 2020-HYUNDAI-ELANTRANHTSA data synced 1 day ago
Hyundai
2020 Hyundai Elantra problems
The 2020 Hyundai Elantra has 241 NHTSA owner complaints and 3 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 2020 Hyundai Elantra has 241 NHTSA owner complaints and 3 recalls on file (U.S. federal records, as of August 2026). The most-reported system is engine at 75 complaints, typically surfacing around 41,960 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
Average for the segment. Some recurring trouble spots worth knowing about.
0
Critical
3
Severe
0
Moderate
Should you avoid this 2020 Elantra?
Avoid — the engine
The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced.
Engine: 75 complaints, classified severe, failures cluster 8,200–70,000 mi
Reliability score 6.8/10 — around the segment average
3 recall campaigns on file
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
4 / 5 overall
Overall★★★★★4/5
Frontal crash★★★★★4/5
Side crash★★★★★4/5
Rollover★★★★★4/5
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: 2020 Hyundai Elantra 4 DR FWD. 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 2020 Hyundai Elantra? 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
engine — 75 owner reports
· tends to show around 41,960 mi · ~$3,100 to fix
powertrain — 45 owner reports
· tends to show around 26,217 mi · ~$2,500 to fix
electrical — 21 owner reports
· tends to show around 89,000 mi · ~$850 to fix
lighting — 21 owner reports
· tends to show around 24,645 mi · ~$250 to fix
⚠ The one to take seriously: engine is flagged
severe on this model
, showing up around 41,960 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 6.8/10 model. The priciest documented failure is
engine (~$3,100) — 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.
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.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2020 Elantra· powertrain
Was driving car after a recent oil change. The oil change was performed early because the car was ticking and found oil to be low. Was going to take into dealer to be looked into but the car made a loud sound and stopped immediately and turned off. Luckily I was not driving too…
Checked VIN for open recall and that number doesn't come up. My engine had to be replaced under factory warranty. The issue was the exact same as a current recall. I am concerned that Hyundai is not expanding the recall in an effort to downplay the issue. 2020 Elantra, 2.0 liter…
The contact owns a 2020 Hyundai Elantra. The contact stated that while attempting to start the vehicle, the engine cranked but the engine failed to turn over. The vehicle was towed to the dealer where it was diagnosed with a failed engine and the contact was informed that the…
The contact owns a 2020 Hyundai Elantra. The contact stated that the driver’s side front headlight had failed to illuminate as designed. The vehicle was taken to the dealer where it was diagnosed that the computer system for the headlight had failed causing the headlights to not…
Had a problem with your 2020 Hyundai Elantra?
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.
Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2
A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.
Fix: Dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Hyundai will deploy Piston Ring Noise Sensing System (PNSS) software. Owner notification letters were mailed August 24, 2021. Owners may contact Hyundai customer service at 1-855-371-9460.
Hyundai Motor America (Hyundai) is recalling certain 2019 Ioniq Hybrid and 2020 Elantra vehicles
A wheel detaching from the vehicle increases the risk of a crash.
Fix: Hyundai will notify owners, and dealers will inspect and, if necessary, tighten the lug nuts, free of charge. The recall began November 15, 2019. Owners may contact Hyundai customer service at 1-800-251-0871. Hyundai's number for this recall is 184.
Hyundai Motor America (Hyundai) is recalling certain 2020 Elantra vehicles
A detached ball joint can cause a loss of vehicle control, increasing the risk of a crash.
Fix: Hyundai will notify owners, and dealers will inspect and, as necessary, tighten the ball joint fasteners, free of charge. The recall began November 20, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 185.
Common questions
Is the 2020 Hyundai Elantra reliable?
It's got known weak points. With a reliability score of 6.8 out of 10 based on 241 owner complaints filed with NHTSA, the 2020 Hyundai Elantra 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 2020 Hyundai Elantra?
On the NHTSA data, the 2020 Hyundai Elantra is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced. The record behind that call: Engine: 75 complaints, classified severe, failures cluster 8,200–70,000 mi; Reliability score 6.8/10 — around the segment average; 3 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 2020 Hyundai Elantra?
Inspect the engine first — it's the most-reported issue on this model, with 75 owner complaints filed. Typical failure occurs around 41,960 miles. Average repair cost runs about $3,100 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 2020 Hyundai Elantra a good used car to buy?
It scores 6.8 out of 10 on our NHTSA-based read of 241 owner complaints. The main thing to watch is engine. Typical failure occurs around 41,960 miles. 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 2020 Hyundai Elantra?
Based on NHTSA records, the most-reported issue is engine, with 75 complaints filed. Typical failure occurs around 41,960 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 41,960 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Hyundai Elantra 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 2020 Hyundai Elantra?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 241 complaints on file and the costliest repair averaging $3,100, 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.
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/2020/Hyundai/Elantra.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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