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#BS-2018-FORFLE-45732018 Ford Flex
Based on reports from 56 owners and 3 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 56 complaints, 12 crashes, 0 fires, and 3 recalls.
Top reported problems
cannot start car
1 complaints β’ Severity 8/10
no throttle response
1 complaints β’ Severity 10/10
rolls backward when in park
1 complaints β’ Severity 10/10
Preview: What's in your full report
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Mechanic Inspection Checklist
8 owners reported suspension issues β failures commonly reported around 50K miles.
Failure Timeline by Mileage
Peak failure range: 30β60K miles (9 reports) β’ Median: 50K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Suspension (8 reports).
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
Where the complaints fall
2018 Ford Flex: Known Issues & Problem Areas
Suspension Issues
Suspension complaints account for 14% of all reports filed for the 2018 Ford Flex, with 8 owners filing complaints with NHTSA. The median mileage at time of complaint is 49,995 miles, suggesting issues tend to surface around the 50K-mile mark.
Electrical Issues
Electrical complaints account for 14% of all reports filed for the 2018 Ford Flex, with 8 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Structure:body Issues
Structure:body complaints account for 9% of all reports filed for the 2018 Ford Flex, with 5 owners filing complaints with NHTSA. Owners should pay attention to structure:body-related symptoms during test drives and pre-purchase inspections.
Back Over Prevention Issues
Back Over Prevention complaints account for 5% of all reports filed for the 2018 Ford Flex, with 3 owners filing complaints with NHTSA. Owners should pay attention to back over prevention-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
Complaints filed with NHTSA by year for the 2018 Ford Flex. Recent trend: decreasing.



Don't negotiate blind β know what this car costs to own
Repair costs β’ Negotiation scripts β’ Mechanic checklist β’ Buy/skip verdict
Recall History (3 recalls)
SUSPENSION:REAR
Ford Motor Company (Ford) is recalling certain 2013-2018 Lincoln MKT and Ford Flex and Taurus vehicles with the Police Interceptor or SHO Performance Pack. The rear suspension toe links may fracture due to stress on the rear suspension.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Ford Motor Company (Ford) is recalling certain 2015-2019 Flex, 2015 Explorer, Lincoln MKT, Lincoln MKZ, 2015-2016 C-Max, Escape, Taurus, 2016 Fusion, 2018-2019 Taurus, 2019 Lincoln MKT, Fiesta, and 2020 Mustang vehicles. The rearview camera may display a distorted, intermittent, or blank image when the vehicle is in reverse.
STRUCTURE:BODY
Ford Motor Company (Ford) is recalling certain 2017-2019 Flex vehicles. The driver and front passenger B-Pillar door trim may detach while driving.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Ford Flex is the 2010 β worth knowing if you're cross-shopping years. The biggest problem area is electrical.
2018 Ford Flex vs. Class Average (Standard Sport Utility Vehicle 2WD)
This vehicle
56
Class avg
236
Below the class average β fewer complaints than typical standard sport utility vehicle 2wd vehicles. A good sign.
Complaint counts correlate with sales volume β popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 56 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 3 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
2018 Ford Flex: Frequently Asked Questions
What is the most common problem with the 2018 Ford Flex?
Is the 2018 Ford Flex reliable?
How much does it cost to fix 2018 Ford Flex problems?
Does the 2018 Ford Flex have any recalls?
What mileage do Ford Flex problems start?
Whatβs in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
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Get the Full 2018 Ford Flex Report
10 sections of AI analysis based on 56 owner reports. Know before you buy.