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How many miles will a 2009 Ford Flex last?

NHTSA holds 36 owner complaints on the 2009 Ford Flex that list a mileage past 100,000 miles: 9 past 150,000 and none past 200,000. NHTSA's complaints file of November 11, 2026 holds 181 complaints on this model year, 150 of them with a mileage, and half of those mileages are at or under 60,000 miles; each mileage is the odometer when an owner reported a safety problem, not how long the vehicle lasted.

By VIN Lookup Research DeskPublished 2026-11-11NHTSA files 2026-11-11United States
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Mileage when owners reported a problem, 2009 Flex

Of the 150 complaints on the 2009 Ford Flex that list mileage, the middle half came between 24,000 and 97,000 miles; 36 (24%) came after 100,000 miles, 9 (6%) after 150,000 and none after 200,000.

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How many miles will a 2009 Flex last?

The 150 mileages owners gave run from 20 to 200,000 miles. A quarter are at or under 24,000 miles, half at or under 60,000, three quarters at or under 97,000 and nine in ten at or under 133,615; 36 (24%) came after 100,000 miles, 9 (6%) after 150,000 and none after 200,000.

These mileages say when owners reported a problem, not when a 2009 Flex wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.

Most of these reports came early in the vehicle's life: 114 of the 150 came at or under 100,000 miles. The 36 past that mark show the 2009 Flex still being driven at those mileages, not how many reach them: NHTSA's file counts complaints, not the vehicles on the road.

2009 Ford Flex: mileage in the 150 NHTSA complaints that list one (complaints file, November 11, 2026)
MeasureValue
Lowest mileage listed20 miles
25th percentile24,000 miles
Median (50th percentile)60,000 miles
75th percentile97,000 miles
90th percentile133,615 miles
Highest mileage listed200,000 miles
Complaints after 100,000 miles36 (24%)
Complaints after 150,000 miles9 (6%)
Complaints after 200,000 milesnone

Every model year together: Half of the 1,312 NHTSA owner complaints on the Ford Flex that list mileage came after 64,000 miles (NHTSA complaints file of November 11, 2026). How many miles will a Ford Flex last? →

Common problems with the 2009 Flex

NHTSA's file holds 181 owner complaints on the 2009 Ford Flex. Owners named the engine most often: 36 complaints, and half of the 29 that list a mileage came after 99,000 miles. A complaint can name more than one component.

2009 Ford Flex: most-reported NHTSA component categories, with the median mileage of the complaints that list one (complaints file, November 11, 2026)
Component (NHTSA category)ComplaintsListing mileageMedian mileage
Engine3629100,000
Electrical System322725,000
Power Train231975,725
Steering181567,000
Engine And Engine Cooling171723,126

Of the 181 complaints, 7 report a crash, 2 report a fire and 5 report an injury (6 people reported injured). These are owners' reports to NHTSA, not findings.

Is the 2009 Flex a good year?

Complaint counts cannot say whether the 2009 is a good or a bad Flex: they rise with how many were sold and how long they have been on the road. They show how the 2009 compares with the other model years in NHTSA's file.

With 181 complaints, the 2009 ranks 4th of the 11 Ford Flex model years from 2009 to 2019 with 10 or more complaints, counting from the most. The most: the 2013 (581). The fewest: the 2017 (43).

Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.

Ford Flex: NHTSA owner complaints by model year, 2009–2019 (complaints file, November 11, 2026)
Model yearOwner complaintsListing mileageMedian mileage
2009 (this page)18115060,000
2010 Flex13911372,000
2011 Flex14411773,500
2012 Flex664660,012
2013 Flex58143465,000
2014 Flex24916365,000
2015 Flex1177562,000
2016 Flex1045262,155
2017 Flex431577,000
2018 Flex693160,000
2019 Flex26411650,000

Every Flex year compared on NHTSA’s complaints and recalls: Ford Flex years to avoid →

2009 Ford Flex recalls

NHTSA's recall files of November 11, 2026 list 1 recall campaign that names the 2009 Ford Flex. A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.

2009 Ford Flex: the recall campaign in NHTSA’s recall files (November 11, 2026)
CampaignReport receivedComponent
16V247000Apr 26, 2016AIR BAGS:FRONTAL

What these figures can and cannot tell you

  • Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
  • The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
  • The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
  • They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 2009 Flex lasts.
  • A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 2009 Flex.
  • Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
  • 31 of the 181 complaints on the 2009 Ford Flex give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
  • NHTSA name counted: FLEX. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only this one.
  • Recall-file name matched: FLEX.
Evidence

Primary sources behind this page

Open the underlying public source and verify that its scope matches the question you are asking.

  1. NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  2. Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
  3. NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  4. NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
  5. Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
  6. NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
  7. Recalls Lookup by VINNational Highway Traffic Safety Administration

NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.

Quick answers

2009 Ford Flex questions

How many miles will a 2009 Ford Flex last?

NHTSA holds 36 owner complaints on the 2009 Ford Flex that list a mileage past 100,000 miles: 9 past 150,000 and none past 200,000. Of the 150 complaints on the 2009 Ford Flex that list mileage, the middle half came between 24,000 and 97,000 miles; 36 (24%) came after 100,000 miles, 9 (6%) after 150,000 and none after 200,000. These are mileages at a reported problem, not a lifespan: the file holds no 2009 Flex that never had one.

What are the most common 2009 Ford Flex problems?

NHTSA's file holds 181 owner complaints on the 2009 Ford Flex. Owners named the engine most often: 36 complaints, and half of the 29 that list a mileage came after 99,000 miles. A complaint can name more than one component. Of the 181 complaints, 7 report a crash, 2 report a fire and 5 report an injury (6 people reported injured). These are owners' reports to NHTSA, not findings.

Is the 2009 Ford Flex a good year?

Complaint counts cannot say whether the 2009 is a good or a bad Flex: they rise with how many were sold and how long they have been on the road. They show how the 2009 compares with the other model years in NHTSA's file. With 181 complaints, the 2009 ranks 4th of the 11 Ford Flex model years from 2009 to 2019 with 10 or more complaints, counting from the most. The most: the 2013 (581). The fewest: the 2017 (43).

How many recalls does the 2009 Ford Flex have?

NHTSA's recall files of November 11, 2026 list 1 recall campaign that names the 2009 Ford Flex. A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.

How do I check a used 2009 Ford Flex before buying?

Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 2009 Ford Flex.