2021 Ford F-150 Hybrid Power Train Problems

Source: NHTSA · Updated Oct 10, 2026 · 125 complaints analyzed

Owners have filed 125 complaints with NHTSA about power train problems on the 2021 Ford F-150 Hybrid, 48% of all complaints for this model year. Half of the reports with a mileage happened before 34,000 miles. The words owners use most often: “axle bolt” (23% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Axle bolt: mentioned in 29 of 125 complaints (23%)
  • Sheared off: mentioned in 22 of 125 complaints (18%)
  • Side rear: mentioned in 11 of 125 complaints (9%)
  • F150 powerboost: mentioned in 9 of 125 complaints (7%)

At what mileage do power train problems happen?

Based on 13 complaints that reported the odometer reading.

Under 10k miles1 · 8%
10k–25k miles3 · 23%
25k–50k miles3 · 23%
50k–75k miles1 · 8%
75k–100k miles3 · 23%
100k–150k miles2 · 15%
150k+ miles0 · 0%

How serious are the reports?

Of 125 complaints, 1 mention a crash, 1 a fire, 1 an injury.

Ford F-150 Hybrid power train complaints by model year

Peak: 2021, with 125 complaints
2021: 12520211252022: 762022762023: 342023342024: 9202492025: 6202562026: 320263

n = 253 complaints · Source: NHTSA

Model yearPower Train complaintsShare of that yearMedian miles
2026 F-150 Hybrid350%—
2025 F-150 Hybrid632%—
2024 F-150 Hybrid924%17,510
2023 F-150 Hybrid3436%18,000
2022 F-150 Hybrid7635%34,000
2021 F-150 Hybrid12548%34,000

When owners reported it

Peak: 2022, with 40 complaints
2021: 1202112022: 402022402023: 362023362024: 232024232025: 102025102026: 15202615

n = 125 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists power train for the 2021 Ford F-150 Hybrid. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

I picked up my F-150 Powerboost from the Ford dealership after getting and oil change. Recorded mileage was 100,385 (just 385 miles out of the 100,000 EV warranty. Just 2 hours after getting it back the check engine light came on for P0B24 for hybrid battery failure. The Ford dealership diagnosed…

Received Oct 10, 2026 · NHTSA complaint 11770359

Front Differential had a major failure and had to be replaced. Vehicle only has 31000 miles on it. Warranty did not cover anything. Report said fluid was burnt.

Received Oct 6, 2026 · NHTSA complaint 11769350

Experiencing total stop of acceleration in two occasions: 1) when putting the car in reverse and pressing the accelerator and 2) when making a left or right turn after a yield or stop. And when I say loss of acceleration, I don’t mean hesitation, reduced power, or sluggish acceleration. I mean…

Received Sep 13, 2026 · NHTSA complaint 11763923

Frequently asked questions

Do all 2021 Ford F-150 Hybrids have power train problems?

No. NHTSA has 125 owner complaints about power train for the 2021 Ford F-150 Hybrid (48% of the 262 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2021 Ford F-150 Hybrid power train?

No recall currently lists power train for this vehicle.

At what mileage do power train problems start?

The median reported mileage is 34,000 miles: half of the reports with a mileage came before that.

What do owners say about power train problems on the 2021 Ford F-150 Hybrid?

The most frequent phrase is “axle bolt”, in 29 of 125 complaints, followed by “sheared off” (22).

See all 2021 Ford F-150 Hybrid problems or power train problems across all F-150 Hybrid years.