2010 Ford Flex Problems, Recalls & Reliability

181 owner complaints sit in the federal file for the 2010 Ford Flex, alongside 1 recall campaign and 0 defect investigations. It scores 25/100 on the trouble index — a middle-of-the-pack year for this model. Engine leads the reports, typically around 76,500 miles.

181Complaints
25/100Trouble index
1Recalls
70,000Typical trouble mileage

Typical

Where 2010 sits among all Flex years

2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Darker = quieter yearsBrighter amber = more trouble

What owners report

Engine 38 complaints (21%) · typically ~76,500 miles
“Major engine failure while driving 45mph. Engine has 108,000 miles. Now engine needs to be replaced. Engine just shut off while driving in traffic on us hwy 41 in land o lake fl, repair estimated at $6500.”— owner report to NHTSA, 2010 Flex
Steering 32 complaints (18%) · typically ~93,428 miles
“Vehicle was in motion at 75 mph when the electronic power assist failed. The car turned to the right unexpectedly. After that the car was extremely hard to steer. I was able to get the car home with no incident. The power steering rack was replaced”— owner report to NHTSA, 2010 Flex
Brakes & stability 17 complaints (9%) · typically ~21,000 miles
Fuel system 16 complaints (9%) · typically ~74,000 miles
Electrical 14 complaints (8%) · typically ~72,325 miles
Other 12 complaints (7%)

Mileage when trouble shows up

Among the 145 reports that include an odometer reading, problems most often appear around 70,000 miles. Half of those reports fall between 37,500 and 108,000 miles — a useful range to weigh against the mileage of the exact car you're looking at.

Recalls (1)

AIR BAGS 16V247000 2016

Ford Motor Company (Ford) is recalling certain model year 2009-2012 Ford Flex, 2008 and 2010-2012 Ford Taurus, 2008-2009 Ford Taurus X, 2008 Mercury Sable, 2009 and 2011 Lincoln MKS vehicles. The driver frontal air bag may improperly inflate during…

Fix: Ford will notify owners, and dealers will inspect and replace the driver's frontal air bag module, as necessary, free of charge. The recall is expected to begin on June 13, 2016. Owners may contact…

Technical service bulletins

37 manufacturer communications — service bulletins, the biggest share on engine and transmission & drivetrain — are on file for the 2010 Ford Flex. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

See the 2010 Flex TSB list →

Complaint history for this model year

When owners filed their reports — a long tail means problems kept surfacing for years.

2010peak 24 in 20172025

Questions buyers ask

Is the 2010 Ford Flex reliable?

The 2010 Ford Flex drew 181 complaints in federal safety records — a middle-of-the-pack year for this model. Its trouble index is 25/100, scored against the model's worst year (2013).

What are the most common 2010 Ford Flex problems?

The top reported problems for the 2010 Ford Flex are engine (38 complaints), steering (32), and brakes & stability (17).

At what mileage do 2010 Ford Flex problems show up?

Owners most often report 2010 Ford Flex problems around 70,000 miles. Half of all reports that include an odometer reading fall between 37,500 and 108,000 miles.

Does the 2010 Ford Flex have recalls?

1 recall campaign applies to the 2010 Ford Flex. Recall repairs are free at any franchised dealer.

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Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.