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2016 Ford Flex problems: engine and transmission complaints and recalls
No elevated drivetrain complaint concentration in the available NHTSA records for the 2016 Ford Flex. Engine, transmission and fuel system account for 17% of relevant complaints.
Better than 92% of the 1,790 model years we track (2010–2023).
Does the 2016 Ford Flex have engine or transmission problems?
Not as a pattern, going by owner complaints. 16 of 98 relevant complaints filed with NHTSA about the 2016 Ford Flex concern the engine, transmission or fuel system (17%). For comparison, the 2015 scores 28% and the 2017 scores 8%. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.
Complaints by component
The years either side
Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.
How the 2016 compares with other Ford Flex years
Of the 10 Ford Flex years with enough complaints to score, the 2016 is the 4th-best on engine and transmission share (17%). The worst is the 2010 (44%), the best the 2019 (4%). By volume, the 2016 drew 98 complaints (16 drivetrain), against 110 for the 2015 and 42 for the 2017.
Ford Flex years to avoid and best years →
2010 Flex problems · 2011 Flex problems · 2012 Flex problems · 2013 Flex problems · 2014 Flex problems · 2015 Flex problems · 2016 · 2017 Flex problems · 2018 Flex problems · 2019 Flex problems
The rest of the picture on the 2016 Ford Flex
- Up to 15 owner reports, with the ones about your car's own engine first.
- What to ask the seller and what to check on the test drive, for this car.
- Two cars side by side, if you are deciding between them.
What one owner reported
One of 16 drivetrain complaints. The full report shows up to 15, with quotes about the engine in the car you are looking at first.
2016 Ford Flex engine recalls
Yes. NHTSA lists 1 recall campaign on the 2016 Ford Flex involving the engine, transmission or fuel system, out of 3 in total. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.
Ford Motor Company (Ford) is recalling certain model year 2016 Ford Taurus, 2016-2017 Ford Flex, Lincoln MKT, 2017 Ford Explorer and Ford Explorer Police Interceptor Utility vehicles equipped with 3.5L GTDI engines. Improperly brazed turbocharger oil supply tubes may leak oil on engine components.
Risk: An oil leak, in the presence of an ignition source, increases the risk of a fire.
Fix: Ford will notify owners, and dealers will inspect, and if necessary, replace the turbocharger oil supply tubes, free of charge. The recall began on January 31, 2017. Owners may contact Ford customer service at…
2 other recalls on this model year (airbags, lighting, brakes and the rest)
Source: NHTSA recall campaigns filed against this year, make and model. Checked October 3, 2026.
Checking one particular 2016 Ford Flex? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.
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Does the 2016 Ford Flex have engine or transmission problems?
Not as a pattern, going by owner complaints. 16 of 98 relevant complaints filed with NHTSA about the 2016 Ford Flex concern the engine, transmission or fuel system (17%). It describes the model year, not any one car, so an inspection still matters.
What is the most common problem with the 2016 Ford Flex?
Going by NHTSA owner complaints, the most common problem filed against the 2016 Ford Flex is back over prevention: 26 of 98 complaints (27%) name it, followed by electrical system (23) and suspension (10). A complaint can name more than one component, so these overlap. Engine, transmission and fuel-system complaints together make up 17% of the relevant total.
Is the 2016 Ford Flex reliable?
On the engine and transmission, nothing stands out: 17% of relevant complaints filed with NHTSA concern the drivetrain, below the 33% line where we call a signal elevated. That is better than 92% of the 1,790 model years we track. Among the 10 Ford Flex years we score, it ranks 4th-best. Complaint data describes the model year, not one car, and it says nothing about trim, paint or electronics outside the drivetrain; an independent inspection still decides it.
Are there engine or transmission recalls on the 2016 Ford Flex?
Yes. NHTSA lists 1 recall campaign on the 2016 Ford Flex involving the engine, transmission or fuel system, out of 3 in total: 16V925000 (engine and engine cooling: engine: gasoline: turbo/supercharger). Whether a specific car still has one open depends on its VIN.
Which Ford Flex years are better?
Among the Ford Flex years we track, the 2019 (4%), the 2018 (6%) and the 2017 (8%) have a lower engine and transmission complaint share than the 2016 (17%). Manufacturers fix things mid-generation, so the year before or after can be a different car. Every year side by side: https://thelanecheck.com/cars/ford-flex
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Check a VINExperimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.