What are the most common problems with the 2015 Ford Flex?

**Steering system failures**, including loss of power assist, are a primary concern for owners and require careful pre-purchase inspection.

How many recalls does the 2015 Ford Flex have?

The 2015 Ford Flex currently has 13 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2015 Ford Flex a good buy used?

Verdict: Proceed with caution. **Steering system failures**, including loss of power assist, are a primary concern for owners and require careful pre-purchase inspection. Frequent issues with the **fuel/propulsion system** and **electrical system** can lead to sudden power loss or stalling, impacting drivability and safety. Numerous recalls, especially those related to **rearview cameras** and **parking brakes**, necessitate verification of completed repairs. While offering ample space, the Flex's reliability record suggests a higher risk of unexpected mechanical issues, impacting long-term ownership costs. Given the potential for costly repairs, a thorough mechanical inspection is non-negotiable for any used 2015 Ford Flex. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2015 Ford Flex?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2015 Ford Flex.

2015 Ford Flex Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026Daniel Wilson2 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Steering system failures, including loss of power assist, are a primary concern for owners and require careful pre-purchase inspection.
Frequent issues with the fuel/propulsion system and electrical system can lead to sudden power loss or stalling, impacting drivability and safety.
Numerous recalls, especially those related to rearview cameras and parking brakes, necessitate verification of completed repairs.
While offering ample space, the Flex's reliability record suggests a higher risk of unexpected mechanical issues, impacting long-term ownership costs.

See the 5 checks before you buyFree • Takes 20s • Saves Thousands $

Overview

2015 Ford Flex

The 2015 Ford Flex offers a spacious interior and a distinctive style, but used car shoppers should be aware of its significant reliability concerns. With 13 recalls and over 100 complaints logged with NHTSA, potential buyers need to prioritize thorough inspections. The Flex's 3.5L V6 engine paired with all-wheel drive provides adequate power, achieving an EPA-estimated 18 MPG combined. However, frequent critical failures reported in the steering, fuel/propulsion, and electrical systems, coupled with numerous recalls, particularly for rearview cameras, contribute to its below-average reliability verdict. Expect potential repair costs associated with these known issues.

Critical Failure Risk

Loss of power steering assist, often indicated by a "Steering Assist Fault" message. This can be caused by a faulty Power Steering Control Module (PSCM) or steering gear. The issue can make steering extremely difficult, especially at lower speeds.

Early detection can help you avoid a $1,000-$2,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls13

Service Bulletins0

Full Recall History →

Owner Complaints

103

Steering19

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing distinctive styling and interior space over long-term mechanical predictability.

+2 more buyer-fit notes in the full report

Avoid if

Risk-averse buyers seeking a trouble-free ownership experience.

+1 more buyer-fit warnings in the full report

2015 Ford Flex Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Transmission: Automatic (S6)
Drivetrain: All-Wheel Drive
Body Style: Suv
EPA Combined MPG: 18

CarFocal account required

See the full 2015 Ford Flex buyer report before you decide

Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Steering

Most reported

Usage: 19 reports

2. Fuel System

Usage: 18 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Multi-Point Inspection (Parts: Brake System, Steering System, Suspension Components, Fluid Levels)

Est. shop cost: $133 - $162

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (4 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

13 recall campaign details & remedy notes

Create free account

Free • Takes 20 seconds • Saves Thousands $

Already have an account? Log in

FAQ

Is the 2015 Ford Flex reliable?

The CarFocal Reliability Score for the 2015 Ford Flex is 8.7/10. Reliability score is 8.7/10. NHTSA recalls: 13. Owner complaints: 103.

How practical is the 2015 Ford Flex for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 18 MPG.

What is the overall score for the 2015 Ford Flex?

The CarFocal Overall Score for the 2015 Ford Flex is 6.3/10. Overall score is 6.3/10 (Mixed). Confidence 55%. Maintenance 8.0/10. Tuning 3.0/10. Practicality 5.0/10.

What does it cost to own and maintain a 2015 Ford Flex?

Based on Carfocal's data, First listed service: - Oil Change (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Multi-Point Inspection (Parts: Brake System, Steering System, Suspension Components, Fluid Levels) at 5,000 miles. Estimated first-year maintenance: $700 - $900. Repair prediction highlight: Steering Gear Replacement (typical at 75,000 miles, estimated cost Min: $1,800 • Max: $2,500).

What engine is in the 2015 Ford Flex?

Engine specs list 6 • 3.5.

What transmission does the 2015 Ford Flex use?

According to CarFocal's specs for the 2015 Ford Flex, transmission is Automatic (S6). The paired drivetrain is All-Wheel Drive.

What is the combined EPA MPG for the 2015 Ford Flex?

EPA combined estimate is 18 MPG.

What driver assistance and safety features are available on the 2015 Ford Flex?

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2015 Ford Flex?

According to CarFocal's specs for the 2015 Ford Flex, body style is suv.

What drivetrain does the 2015 Ford Flex use?

According to CarFocal's specs for the 2015 Ford Flex, drivetrain is All-Wheel Drive. Transmission is Automatic (S6).

What are the NHTSA safety ratings for the 2015 Ford Flex?

NHTSA ratings: Rollover 4/5.

Is the 2015 Ford Flex good for tuning?

Tuning potential is rated 3/10. The 2015 Ford Flex, while a comfortable and spacious vehicle, does not present a strong platform for aggressive engine tuning. Its 3.

What are the most common steering problems on the 2015 Ford Flex?

Top complaint category: steering (19 reports, 18.4% of complaints).

Are there open safety recalls on the 2015 Ford Flex?

This model year has 13 official safety campaigns listed.