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#BS-2018-HYUION-57F6

2018 Hyundai Ioniq Hybrid

Based on reports from 18 owners and 2 recalls for this exact model.

Complaints
18
Crashes
2
Fires
0
Recalls
2
TSBs
66
✅

Preliminary Verdict

Green Light

Based on 18 complaints, 2 crashes, 0 fires, and 2 recalls.

See full verdict with buy/skip conditions

Top reported problems

1

brakes dont respond

1 complaints • Severity 10/10

$X,XXX
2

battery drain affecting door lock

1 complaints • Severity 8/10

$X,XXX
3

transmission shaft failure

1 complaints • Severity 8/10

$X,XXX

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Mechanic Inspection Checklist

!Check the DrivetrainHIGH

3 owners reported drivetrain issues — failures commonly reported around 3K miles.

!Inspect the ElectricalMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

10
0–30K
30–60K
1
60–90K
90–120K
120–150K
150K+

Peak failure range: 0–30K miles (10 reports) • Median: 3K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Drivetrain (3 reports).

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

Where the complaints fall

Other3 (17%)
Drivetrain3 (17%)
Electrical3 (17%)
Engine3 (17%)
Speed Control2 (11%)
Steering1 (6%)
Visibility1 (6%)
Airbags1 (6%)

2018 Hyundai Ioniq Hybrid: Known Issues & Problem Areas

Drivetrain Issues

Drivetrain complaints account for 17% of all reports filed for the 2018 Hyundai Ioniq Hybrid, with 3 owners filing complaints with NHTSA. The median mileage at time of complaint is 3,000 miles, suggesting issues tend to surface around the 3K-mile mark.

Electrical Issues

Electrical complaints account for 17% of all reports filed for the 2018 Hyundai Ioniq Hybrid, with 3 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Engine Issues

Engine complaints account for 17% of all reports filed for the 2018 Hyundai Ioniq Hybrid, with 3 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Speed Control Issues

Speed Control complaints account for 11% of all reports filed for the 2018 Hyundai Ioniq Hybrid, with 2 owners filing complaints with NHTSA. Owners should pay attention to speed control-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

6
18
3
19
1
20
1
22
3
23
3
24
1
25

Complaints filed with NHTSA by year for the 2018 Hyundai Ioniq Hybrid. Recent trend: decreasing.

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

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Recall History (2 recalls)

18V704000Feb 2019

HYBRID PROPULSION SYSTEM: INVERTER

Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Hyundai Ioniq Hybrid and 2018 Ioniq Plug-In Hybrid vehicles. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance.

22V459000Aug 2022

HYBRID PROPULSION SYSTEM: INVERTER

Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Ioniq HEV and Ionic PHV vehicles previously recalled under recall number 18V-704. The Power Relay Assembly (PRA) located underneath the rear seat may overheat.

Recall severity analysis & seller scripts

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

Unlock

The worst model year for the Hyundai Ioniq Hybrid is the 2017 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 18 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

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

Other Hyundai Ioniq Hybrid Model Years

202220212020201920182017
View all Hyundai Ioniq Hybrid years →

2018 Hyundai Ioniq Hybrid: Frequently Asked Questions

What is the most common problem with the 2018 Hyundai Ioniq Hybrid?
The most commonly reported issue with the 2018 Hyundai Ioniq Hybrid is related to the drivetrain, with 3 complaints filed with NHTSA.
Is the 2018 Hyundai Ioniq Hybrid reliable?
The 2018 Hyundai Ioniq Hybrid has 18 complaints, 2 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 Ioniq 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 Ioniq Hybrid have any recalls?
Yes, the 2018 Hyundai Ioniq Hybrid has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Hyundai Ioniq Hybrid problems start?
Based on 11 complaints with mileage data, the median mileage at time of complaint is 3,000 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.
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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10 sections of AI analysis based on 18 owner reports. Know before you buy.

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