Everything NHTSA's vPIC database knows about this exact vehicle:
Decoding from NHTSA…
Vehicle history — accidents, title & owners
The decode above is what this vehicle is. For what it's been through — accidents, title brands, odometer, theft/total-loss and previous owners — pull a full history report.
NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.
5NPE34AF3JH••••••2018 Hyundai SONATA
This build draws 2.2× more complaints than the average 2018 Hyundai SONATA build (17 vs 8).
17on this build
358on the model
47builds in total
1involved a crash
Most reportedEngine 9Electrical System 5Latches/locks/linkages 2Steering 1
What owners of this build wrote
Air BagscrashDec 2022
Hello im jesus ochoa on December 2 of 2022 i had a car accident i went underneath a simi truck and my air bags didnt deployed on my 2018 hyundia sonata and im worry of the new car i have from hyundai if the air bag didnt deployed on my 2018 hyundia
Electrical SystemSep 2025
Odometer Fraud. The contact purchased a 2018 Hyundai Sonata. The contact discovered a mileage discrepancy while searching the vehicle history report. The contact stated that the odometer indicated several readings. The vehicle was a dealer sale. The contact was unaware that at…
Engine And Engine CoolingMar 2025
The contact owns a 2018 Hyundai Sonata. The contact stated that the vehicle needed multiple attempts in order to start. The contact stated that once the vehicle was started, she noticed that the low engine oil pressure light was illuminated. The vehicle was taken to a local…
Forward Collision AvoidanceAug 2023
Right wheel speed sensor failed in feb 2023 now left rear wheel sensor has failed in aug has 50486 miles
EngineFeb 2023
I had just taken my 2018 Hyundai Sonata through the brushless car wash at Marion Ford-Hyundai in Marion, Illinois. As I exited the car wash, I noticed that the engine light had come on. When I took the car out on the highway, it accelerated very slowly and would only reach a…
Read all 17 complaints on this exact buildFull text, search by keyword, and the systems that fail most on cars built like yours.Unlock with Pro →
Owner complaints…
Now the whole model — all 47 builds of it, not just this build. Same NHTSA reports, wider net:
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Exact value for this VIN, adjusted for mileage
The original window sticker and factory options
Full research report as a PDF you can hand to a mechanic
Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 5NPE34AF3JH677264 · decoded Aug 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.