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#BS-2018-HYUSON-2EF2

2018 Hyundai Sonata Plug-In HybridProblems, Recalls & Reliability

Based on reports from 0 owners and 1 recall for this exact model.

Data updated ·checked October 30, 2026 · NHTSA complaints through October 28, 2026

Complaints
0
Crashes
0
Fires
0
Recalls
1
TSBs
72
🔎

Preliminary Verdict

Limited Data

Based on 0 complaints, 0 crashes, 0 fires, and 1 recalls.0

See full verdict with buy/skip conditions

Preview: What's in your full report

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30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX
Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (1 recall)

18V166000May 2018

HYBRID PROPULSION SYSTEM

Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Hyundai Sonata Plug-In Hybrid vehicles. These vehicles are equipped with a Voltage Protection Device (VPD), designed to protect the high voltage battery module, that may activate inadvertently.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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NHTSA Defect Investigations (2)

All closed. Investigations are how NHTSA decides whether a defect needs a recall.

DP22003ClosedOpened Sep 2022 · closed Dec 2023

Loss of Motive Power

ENGINE

DP22005ClosedOpened Jan 2023 · closed Aug 2023

Pedestrian alert sounds

ELECTRICAL SYSTEM:PROPULSION SYSTEM

The worst model year for the Hyundai Sonata Plug-In Hybrid is the 2016 — worth knowing if you're cross-shopping years. The biggest problem area is electrical.

2018 Hyundai Sonata Plug-In Hybrid vs. Class Average (Midsize Cars)

This vehicle

0

Class avg

130

Below the class average — fewer complaints than typical midsize cars vehicles. A good sign.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 0 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 1 recall found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Last updated (checked October 30, 2026). NHTSA complaints received through October 28, 2026.

Other Hyundai Sonata Plug-In Hybrid Model Years

2019201820172016
View all Hyundai Sonata Plug-In Hybrid years →

2018 Hyundai Sonata Plug-In Hybrid: Frequently Asked Questions

What is the most common problem with the 2018 Hyundai Sonata Plug-In Hybrid?
Based on NHTSA data, the 2018 Hyundai Sonata Plug-In Hybrid has 0 total complaints on file.
Is the 2018 Hyundai Sonata Plug-In Hybrid reliable?
The 2018 Hyundai Sonata Plug-In Hybrid has 0 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2018 Hyundai Sonata Plug-In Hybrid problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2018 Hyundai Sonata Plug-In Hybrid have any recalls?
Yes, the 2018 Hyundai Sonata Plug-In Hybrid has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Hyundai Sonata Plug-In Hybrid problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
When was the 2018 Hyundai Sonata Plug-In Hybrid data last updated?
BumperScan last checked this vehicle against NHTSA on October 30, 2026, covering owner complaints received through October 28, 2026 plus the latest recalls, investigations and technical service bulletins. Its numbers last changed on October 21, 2026.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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