MileageCurve What breaks, and at what mileage

Ford F-150 2021–2025

14th generation · P702 · 3,068 complaints, 569 with mileage

Owners filed 3,068 complaints with NHTSA about the 2021–2025 Ford F-150, and 569 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.

Failures are spread across the mileage range, with the middle half between 10,000 and 51,000 miles. The median is 30,000 miles.

The most-reported areas are the transmission and driveline (22.5% of complaints, typically around 34,500 miles), the electrical system (13.0% of complaints, typically around 21,250 miles), the exterior lighting (7.9% of complaints, typically around 53,500 miles).

55 recall campaigns cover this generation.

When failures happen

0–5k: 87 complaints (15.3%)0–5k5–10k: 44 complaints (7.7%)10–20k: 90 complaints (15.8%)10–20k20–30k: 57 complaints (10.0%)30–40k: 81 complaints (14.2%)30–40k40–50k: 59 complaints (10.4%)50–60k: 35 complaints (6.2%)50–60k60–70k: 31 complaints (5.4%)70–80k: 21 complaints (3.7%)70–80k80–90k: 20 complaints (3.5%)90–100k: 14 complaints (2.5%)90–100k100–120k: 16 complaints (2.8%)120–140k: 11 complaints (1.9%)120–140k140–160k: 3 complaints (0.5%)160–200k: 0 complaints (0.0%)160–200k200k+: 0 complaints (0.0%)900

10% of failures occur by 2,900 miles · a quarter by 10,000 · median 30,000 · three quarters by 51,000 · 90% by 81,000. Based on 569 complaints that record mileage.

What fails, and when

SystemComplaintsShareTypical mileageMiddle half
Power Train69022.5%34,50015,000–62,000
Electrical System40013.0%21,2507,400–40,000
Unknown Or Other2799.1%
Exterior Lighting2417.9%53,50048,000–71,842
Engine1575.1%12,0004,000–47,000
Forward Collision Avoidance1454.7%10,000620–24,000
Service Brakes1404.6%9,0004,000–24,000
Visibility1123.7%32,00010,500–54,556
Visibility/Wiper1053.4%21,67415,200–49,350
Fuel/Propulsion System923.0%

By model year

YearComplaintsWith mileage
20211,282259
2022794165
2023575100
202425134
202516611

Which systems, and when

Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 30,000 miles; the figures below show which parts of the car run ahead of that and which run behind.

The transmission and driveline accounts for 22.5% of complaints (690 reports, 158 of them with a mileage figure), with a median of 34,500 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 15,000 and 62,000 miles.

The electrical system accounts for 13.0% of complaints (400 reports, 60 of them with a mileage figure), with a median of 21,250 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 7,400 and 40,000 miles.

The exterior lighting accounts for 7.9% of complaints (241 reports, 20 of them with a mileage figure), and it fails late — a median of 53,500 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 48,000 and 71,842 miles.

The engine accounts for 5.1% of complaints (157 reports, 33 of them with a mileage figure), and it fails early — a median of 12,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 4,000 and 47,000 miles.

Forward collision avoidance accounts for 4.7% of complaints (145 reports, 10 of them with a mileage figure), and it fails early — a median of 10,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 620 and 24,000 miles.

The brakes account for 4.6% of complaints (140 reports, 12 of them with a mileage figure), and they fail early — a median of 9,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 4,000 and 24,000 miles.

Differences between model years

Within this generation, complaint volume is not constant across model years. The 2021 model year drew the most — 1,282 complaints — while 2025 drew the fewest at 166. The median year sits at 575.

That makes 2021 an outlier: roughly 2.2 times the median year of this generation. A single year standing that far apart usually reflects either a first-year issue that was later corrected, or a component change introduced for that year. Anyone shopping this generation has a straightforward reason to prefer a different year, all else being equal.

Recalls and what they cover

NHTSA records 55 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.

The campaigns cluster around the transmission and driveline (10), the exterior lighting (7), visibility equipment (7). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.

Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.

Reported severity

Of the 3,068 complaints filed against this generation, 128 reported a crash; 35 reported a fire; 106 reported an injury. Crash-involved reports represent 4.2% of the total.

These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.

What this means if you are buying one

For a buyer, failures on this generation are spread rather than concentrated: the middle half falls between 10,000 and 51,000 miles, with a median of 30,000. There is no single mileage threshold to watch, which means condition and maintenance records are more informative than the odometer.

On inspection, the transmission and driveline and the electrical system are where this generation's reports concentrate, so those are the areas worth a specific look. The electrical system in particular shows a median failure mileage of 21,250, which gives a concrete number to compare against the odometer of any car you are considering.

None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.

Documented problems

Engine 2021-2023

3.5L EcoBoost variable cam timing phaser rattle on cold start, traced to phaser lock-pin and oil-control wear; multiple Ford TSBs and phaser/chain kit replacements.

Transmission 2021-2025

10R80 shift quality complaints (harsh 1-2 and downshift clunk) carried over from the previous generation.

Recalls (55)

CampaignDateComponent
25V4550002026-07-27Fuel System, Gasoline:Delivery:Fuel Pump
26V1040002026-03-25Exterior Lighting:Tail Lights
25V8230002026-02-26Service Brakes, Hydraulic:Power Assist:Electric:Control Module
25V7290002025-11-10Visibility:Sun/Moon Roof Assembly
25V3150002025-10-08Back Over Prevention:Software
25V5170002025-09-12Exterior Lighting:Lighting Control Module
25V3980002025-09-12Engine And Engine Cooling:Cooling System:Hoses/Lines/Piping/Fittings
25V5400002025-09-05Electrical System: Instrument Cluster/Panel
25V5120002025-08-22Power Train:Axle Hubs
25V4880002025-08-22Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software
25V5150002025-08-20Exterior Lighting:Lighting Control Module
25V3440002025-08-15Engine And Engine Cooling:Engine:Hard Parts Internal/Mechanical
24V6350002025-07-03Engine And Engine Cooling:Engine:Hard Parts Internal/Mechanical
25V3480002025-06-26Exterior Lighting:Back Up Lights
25V3090002025-05-29Steering
25V1980002025-05-23Engine And Engine Cooling:Engine:Oil/Lubrication
24V8510002025-05-23Engine And Engine Cooling:Engine:Oil/Lubrication
23V8960002025-05-09Power Train:Axle Hubs
25V2710002025-05-07Equipment:Other:Labels
25V1690002025-04-22Power Train:Automatic Transmission:Control Module (Tcm/Pcm/Tecm)
25V1640002025-04-11Power Train:Automatic Transmission:Fluid/Lubricant:Valves/Valve Body
25V1320002025-04-11Electrical System: Integrated Trailer Brake Control
24V6820002025-03-10Exterior Lighting:Lighting Control Module
25V0220002025-02-19Steering
24V8520002024-12-19Equipment:Other:Labels

What owners reported

2021 · 10 miles · Power Train
The contact owns a 2021 Ford F-150. The contact stated that when the vehicle was started and the gear shifter was shifted into drive(D), the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle was taken to the dealer; however, the failure could not be duplicated. The contact also stated that no failure codes displayed. The contact stated that the fa…
2021 · 100 miles · Service Brakes, Hydraulic
The contact owns a 2021 Ford F-150. The contact stated that from the time the vehicle was delivered to him, the brake pedal had been making abnormal loud clicking sounds when depressed. The contact also stated that the brake booster had been making abnormal sounds whenever he depressed the brake pedal. The contact stated that the failures would occur while driving above 15-20 MPH. There were no wa…
2021 · 100 miles · Electrical System
The contact owns a 2021 Ford F-150. The contact stated while starting the vehicle, the instrument cluster and the infotainment system reset independently, which affected the trailer blind spot setting while towing a trailer. The vehicle was taken to the local dealer, and to a second dealer, Kenly Ford, Inc. (500 S Gardner Ave, Kenly, NC 27542), to be diagnosed; however, the dealer could not determ…
2021 · 100 miles · Electrical System
The contact owns a 2021 Ford F-150. The contact stated while starting the vehicle, the instrument cluster and the infotainment system reset independently, which affected the trailer blind spot setting while towing a trailer. The vehicle was taken to the local dealer, and to a second dealer, Kenly Ford, Inc. (500 S Gardner Ave, Kenly, NC 27542), to be diagnosed; however, the dealer could not determ…

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