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#BS-2018-JEEGRA-DE65

2018 Jeep Grand Cherokee

Based on reports from 1,000 owners and 11 recalls for this exact model.

Complaints
1,000
Crashes
74
Fires
12
Recalls
11
TSBs
433
🛑

Preliminary Verdict

Red Flag

Based on 1,000 complaints, 74 crashes, 12 fires, and 11 recalls. Complaint rate is 4.2x the class average.

See full verdict with buy/skip conditions

Top reported problems

1

leather dash defect

17 complaints • Severity 8.7/10

$X,XXX
2

radiator leak

5 complaints • Severity 7.2/10

$X,XXX
3

engine valve train junk

1 complaints • Severity 10/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the ElectricalHIGH

292 owners reported electrical issues — failures commonly reported around 17K miles.

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

Failure Timeline by Mileage

237
0–30K
81
30–60K
44
60–90K
14
90–120K
2
120–150K
1
150K+

Peak failure range: 0–30K miles (237 reports) • Median: 17K 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: Electrical (292 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

Electrical292 (29%)
Other242 (24%)
Engine88 (9%)
Drivetrain57 (6%)
Fuel System51 (5%)
Brakes40 (4%)
Speed Control32 (3%)
Seats29 (3%)

2018 Jeep Grand Cherokee: Known Issues & Problem Areas

Electrical Issues

Electrical complaints account for 29% of all reports filed for the 2018 Jeep Grand Cherokee, with 292 owners filing complaints with NHTSA. The median mileage at time of complaint is 17,000 miles, suggesting issues tend to surface around the 17K-mile mark.

Engine Issues

Engine complaints account for 9% of all reports filed for the 2018 Jeep Grand Cherokee, with 88 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 6% of all reports filed for the 2018 Jeep Grand Cherokee, with 57 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.

Fuel System Issues

Fuel System complaints account for 5% of all reports filed for the 2018 Jeep Grand Cherokee, with 51 owners filing complaints with NHTSA. Owners should pay attention to fuel system-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

2
17
90
18
115
19
61
20
155
21
214
22
229
23
79
24
52
25
3
26

Complaints filed with NHTSA by year for the 2018 Jeep Grand Cherokee. Recent trend: decreasing.

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

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Recall History (11 recalls)

18E097000Nov 2018

EQUIPMENT:ACCESSORY:FLOOR MAT

Chrysler (FCA US LLC) is recalling certain Mopar Floor Mats, part numbers 6ML07TRMAA and 6GA92TRMAA, sold as accessory equipment for 2018 Jeep Grand Cherokee Street and Racing Technology ("SRT") and Trackhawk vehicles. These floor mats may have insufficient clearance between the mat and the accelerator pedal, possibly inhibiting the pedal from returning to an idle position.

18V048000Feb 2018

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Chrysler (FCA US LLC) is recalling certain 2018 Jeep Grand Cherokee Trackhawk vehicles equipped with a 6.2L Supercharged Engine. The fuel line may separate.

18V280000Jun 2018

POWER TRAIN:AUTOMATIC TRANSMISSION

Chrysler (FCA US LLC) is recalling certain 2018 Dodge Charger, Durango and Challenger, Jeep Grand Cherokee and Wrangler, Chrysler 300, and RAM 1500 vehicles. An incorrect transmission park lock rod may have been installed in the transmission.

18V332000Jun 2018

ELECTRICAL SYSTEM:SOFTWARE

Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

18V524000Oct 2018

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.

+ 6 more recalls in the full report

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 Jeep Grand Cherokee is the 2011 — worth knowing if you're cross-shopping years. The biggest problem area is electrical.

2018 Jeep Grand Cherokee vs. Class Average (Standard Sport Utility Vehicle 2WD)

This vehicle

1,000

Class avg

236

4.2x the class average — significantly more complaints than typical standard sport utility vehicle 2wd vehicles.

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. 1,000 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 11 recalls found for this vehicle.

Repair Cost Data

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

Other Jeep Grand Cherokee Model Years

20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995199419931992199119901989
View all Jeep Grand Cherokee years →

2018 Jeep Grand Cherokee: Frequently Asked Questions

What is the most common problem with the 2018 Jeep Grand Cherokee?
The most commonly reported issue with the 2018 Jeep Grand Cherokee is related to the electrical, with 292 complaints filed with NHTSA.
Is the 2018 Jeep Grand Cherokee reliable?
The 2018 Jeep Grand Cherokee has 1,000 complaints, 74 crash reports, and 12 fire reports filed with NHTSA. This is 4.2x the class average — higher than typical for its segment.
How much does it cost to fix 2018 Jeep Grand Cherokee 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 Jeep Grand Cherokee have any recalls?
Yes, the 2018 Jeep Grand Cherokee has 11 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Jeep Grand Cherokee problems start?
Based on 379 complaints with mileage data, the median mileage at time of complaint is 17,000 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 1,000 owner reports. Know before you buy.

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