In the world of automobiles, few vehicles stir as much conversation as the Ford Flex. A unique blend of station wagon and SUV, its characteristic boxy shape is both an attraction and an oddity. Yet, what many prospective owners should focus on isn’t just the aesthetics but the internal workings of this fascinating vehicle. 

Certain model years have been identified as less reliable due to a slew of problems. In this comprehensive guide, we delve into the Ford Flex, spotlighting those years to sidestep and address the common issues you might encounter.

Ford Flex: An Overview

Launching into the automotive world as a distinctive crossover utility vehicle, the Ford Flex married the versatility of an SUV with the homely comforts of a station wagon. Its standout, almost retro design, complemented by an expansive cargo space, turned heads.

In addition, its impressive functionality, including third-row seating that comfortably accommodates adults, made it a strong contender for families and those in search of spacious transport options. 

The Ford Flex was introduced with the following noteworthy features:

  • Comfortable seating for up to seven passengers;
  • Three rows of spacious seats, with the third row comfortably accommodating adults;
  • A potent V6 engine, with the option of a more powerful turbocharged variant in upper trims;
  • Optional all-wheel drive (AWD);
  • A range of high-tech features for infotainment and safety.
steering wheel with ford logo

Ford Flex Years to Avoid

While purchasing a pre-owned Ford Flex can be an attractive option, buyers should be wary of certain model years. Based on a high number of complaints and persistent issues, it is advisable to be cautious with the 2009, 2010, 2013, 2014, and 2015 models. Here is a snapshot of the problems associated with each year:

  • 2009: Brake system issues;
  • 2010: Persistent brake problems and engine troubles;
  • 2013: Electrical system problems;
  • 2014: Continuation of electrical issues and heating/cooling system problems;
  • 2015: Electrical issues and interior accessory problems.

Problems with Ford Flex 2009

The maiden model of the Ford Flex was not without its faults: 

  • Primarily, buyers reported significant issues with the braking system. This included premature brake wear, causing the brake pads and rotors to deteriorate much more quicker than expected;
  • The warped rotors led to brake inefficiency and posed potential safety risks. 

Consequently, owners were required to make frequent brake replacements, which significantly added to the vehicle’s maintenance costs.

Problems with Ford Flex 2010

The 2010 model, despite being the second year of production, inherited lingering issues from its predecessor, mainly the brake problems. However, 2010 saw the addition of engine troubles. 

Drivers reported instances of their vehicles stalling mid-journey and sudden losses of power, raising concerns over reliability and safety. 

Here are some of the key problems reported:

  • Persistent brake issues leading to frequent replacements;
  • Engine troubles, including sudden stalling and power loss.

Problems with Ford Flex 2013

Despite noticeable improvements over the preceding years, the 2013 Ford Flex was still saddled with some setbacks. New issues with the electrical system cropped up this year. 

Owners found themselves grappling with erratic touchscreen behavior and radio malfunctions, causing frustration and inconvenience. 

Some of the reported problems included:

  • Touchscreen behaving unpredictably;
  • Radio failing to function properly or not working at all.

Problems with Ford Flex 2014

The electrical system woes persisted into the 2014 model year, carrying over the touchscreen and radio issues. Furthermore, new grievances surfaced about the heating and cooling system. 

Owners encountered difficulties with the air conditioning, which was often reported to be ineffective, making the vehicle uncomfortable during warm weather. 

Some common complaints included:

  • Continued electrical system issues;
  • Ineffective air conditioning, particularly during hot weather.

Problems with Ford Flex 2015

The 2015 Ford Flex was unable to break the cycle of recurring issues. Like its immediate predecessor, it faced electrical problems. Along with these, difficulties arose with interior accessories. 

There were frequent complaints about poorly designed door handles and defective latches, which posed convenience and security issues. 

Notable problems in this model year were:

  • Ongoing electrical system troubles;
  • Poorly designed door handles and faulty latches.

Common Problems with Ford Flex

Despite its attractive design and roomy interior, the Ford Flex has been hounded by recurring issues over the years. Most of these concerns can be grouped into three broad categories: electrical, engine, and accessory malfunctions. These are as follows:

Electrical Issues with Ford Flex

Electrical issues have been a persistent problem across multiple Flex models. The problems range from minor annoyances like a malfunctioning radio or infotainment system to more severe issues, such as the engine shutting down unexpectedly. 

Some common electrical issues include:

  • Erratic behavior of the touchscreen;
  • Radio malfunctions or failure;
  • Engine shutting down suddenly.

Engine Problems with Ford Flex

A handful of owners have encountered engine-related issues, with sudden stalling and loss of power being the most common. 

Though these issues are not rampant across all models, they pose significant safety concerns and require immediate attention and repair. These engine-related problems typically involve:

  • Sudden stalling of the engine, often while in motion;
  • Unanticipated loss of power.

Interior and Exterior Accessory Issues with Ford Flex

Many owners have raised concerns about the durability of both the interior and exterior accessories. Issues such as faulty door handles and latches, along with ineffective air conditioning systems, have been highlighted frequently. Some commonly reported accessory issues include:

  • Defective door handles that break easily;
  • Faulty latches causing doors to remain unsecured;
  • Air conditioning systems failing to cool effectively, particularly during hot weather.

FAQs

What’s the worst year for Ford Flex?

Based on customer complaints and reported issues, the 2009 model year is considered the most problematic for the Ford Flex.

What are the most common problems with the Ford Flex?

Common problems often involve electrical malfunctions, engine issues like stalling, and interior and exterior accessory defects.

How long will a Ford Flex last?

With regular maintenance and care, a Ford Flex can last over 200,000 miles.

Why was Ford Flex discontinued?

The Ford Flex was discontinued in 2019 due to declining sales, as the market shifted preference to more modern SUV designs.

Does Ford Flex have transmission problems?

While the Ford Flex has had various issues, transmission problems are not commonly reported.

Is a Ford Flex reliable?

Despite issues with certain model years, many owners find the Ford Flex reliable. However, it is essential to be aware of the potential issues with specific years.

How many miles a gallon does a Ford Flex get?

Fuel economy varies by model year and engine type, but on average, the Ford Flex offers about 16 miles per gallon in the city and 23 miles per gallon on the highway.

Does Ford Flex have 4wd?

Yes, the Ford Flex does offer models with an all-wheel-drive (4WD) option, providing enhanced traction and control.