2021 Ford F-150 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Quick Facts · 2021 Ford F-150
- Has 27 NHTSA recalls on record — the most notable involves the power train:driveline:driveshaft.
- Scores 2 points below the strongest nearby year — the 2019 Ford F-150 earns a 85.
- The system most likely to surface first: transmission (10r80 automatic) (moderate severity).
Should You Buy the 2021 Ford F-150?
The 2021 Ford F-150, marking a new generation, offers strong capability but comes with some initial risks inherent in a redesign. While generally robust, buyers must be vigilant for specific transmission quirks and early electrical gremlins that can manifest as expensive repairs if overlooked. A well-maintained example is a solid choice, but don't assume flawless operation right out of the gate.
The 2021 F-150 is a highly capable and innovative truck, but as the first model year of a new generation, it carries inherent risks. While it offers impressive features and powertrain options, the 10-speed transmission issues and early electrical glitches require a careful pre-purchase inspection and a readiness for…
Best Model Years
2023+ (allowing more time for Ford to iron out new generation kinks)
Years to Avoid
None definitively, but 2021 should be approached with more scrutiny than later years.
Biggest Strengths
- Diverse and powerful engine lineup (EcoBoosts, Coyote, PowerBoost)
- Aluminum body resists rust better than steel competitors
- High towing and payload capacity
Top Risk Areas
The systems that tend to fail first on the 2021 Ford F-150, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The 10-speed automatic transmission is prone to harsh, erratic, or delayed shifts, especially between lower gears. This can be caused by valve body issues, solenoids, or software calibration requiring TSB-related fixes or, in worse cases…
Early models of the 2021 F-150 experienced various electrical issues including SYNC 4 screen freezing, unresponsive controls, intermittent connectivity problems, and issues with accessory features like the Pro Power Onboard system not fu…
Being a new technology for Ford trucks, the PowerBoost hybrid system has seen some isolated reports of issues with the inverter, high-voltage battery cooling, or the generator function of the Pro Power Onboard. While not widespread, thes…
2021 Ford F-150 Mileage Danger Zones
The mileage windows when the 2021 Ford F-150 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the truck is still relatively new. Most issues would be covered under the factory warranty (3yr/36k mile bumper-to-bumper). Key concerns are typically software glitches, minor trim issues, and potentially early transmiss…
Maintenance Zone
Beyond the basic warranty, this mileage often signals the need for significant preventative maintenance. Transmission issues (harsh shifts) might become more pronounced. Brake wear, tire replacement, and potential for sensor failures bec…
Elevated Risk Zone
At this point, you're looking at potential for more costly repairs. Engine components like cam phasers (EcoBoost) might start to show wear. Suspension components (ball joints, tie rods) may need replacement. Driveline components should b…
High Risk Zone
Beyond 100k miles, expect significant wear and tear. Major components like the transmission or turbochargers might be nearing the end of their life, especially if not meticulously maintained. Chassis rust in affected regions becomes more…
2021 Ford F-150 Ownership Cost Outlook
What it typically costs to keep the 2021 Ford F-150 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$600-900 (for routine service like oil changes, tire rotations, air filters)
Moderate Repairs
$500-2,500 occasionally (e.g., transmission valve body, suspension components, electrical module)
How Long Does the 2021 Ford F-150 Last?
For a 2021 F-150, I advise aiming for models under 50,000 miles to maximize remaining factory warranty coverage. Anything above 70,000 miles should have an exceptionally detailed service history, especially for transmission maintenance.
What 2021 Ford F-150 Owners Actually Say
What Owners Love
- Impressive towing and hauling capabilities for its class.
- Innovative features like Pro Power Onboard are highly valued for work or recreation.
- Comfortable and spacious interior with improved technology (SYNC 4).
- Strong fuel economy from EcoBoost and PowerBoost engines.
Common Frustrations
- Frustrating transmission behavior (harsh shifts, delays).
- Persistent electrical glitches with the infotainment system.
- Higher initial cost and potentially more expensive repairs due to advanced tech.
- Some owners report early build quality issues like interior rattles or misaligned panels.
Who Should Buy the 2021 Ford F-150?
Best For
- Tradespeople needing substantial towing/hauling capacity and the Pro Power Onboard generator.
- Enthusiasts who appreciate leading-edge truck technology and diverse engine options.
- Families requiring a spacious, comfortable, and capable daily driver.
Not Ideal For
- Budget-conscious buyers seeking ultra-low maintenance costs.
- Buyers averse to potential first-year model teething issues or complex repairs.
How the 2021 Ford F-150 Compares to Rivals
The 2021 F-150 brings cutting-edge technology and a wide range of powertrains that often surpass competitors in efficiency and innovation. However, being a new generation, it doesn't yet have the bulletproof long-term reputation of some rivals, particularly the previous-gen Tu…
More Reliable Than
- Nissan Titan (inferior tech, less efficient engines)
- Ram 1500 (potentially higher interior quality, but also has its own transmission concerns, the eTorque system adds complexity)
Comparable To
- Chevrolet Silverado 1500 (similar capabilities, different engine/transmission strengths and weaknesses)
- GMC Sierra 1500
NHTSA Recalls
27 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
POWER TRAIN:DRIVELINE:DRIVESHAFT
Ford Motor Company (Ford) is recalling certain 2021-2022 F-150 vehicles. Underbody heat and noise insulators may loosen and contact the aluminum driveshaft, which could damage the driveshaft and cause it to fracture.
VISIBILITY:WINDSHIELD:CRITICAL FASTENERS
Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."
What breaks on the 2021 Ford F-150?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Ford F-150 by Year
Compare KeepScores across nearby years of the Ford F-150. Click any year for its full report.
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Similar class, similar year range — ranked by KeepScore.
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Go Deeper on the 2021 Ford F-150
Written guides covering every angle of this vehicle — problems, maintenance, ownership costs, and lifespan.
Common Problems
Complete guide to 2021 Ford F-150 problems. Known issues, recalls, TSBs, and what to watch for at every mileage range.
Reliability Deep-Dive
Honest 2021 Ford F-150 reliability breakdown. Engine, transmission, electrical ratings plus real owner data.
Maintenance Schedule
2021 Ford F-150 complete maintenance schedule. Oil changes, brake service, tire rotation, fluid flushes — with costs.
Lifespan & Mileage
How many miles can a 2021 Ford F-150 last? Real-world lifespan data, what fails first, and how to maximize longevity.
Issues by Mileage
Every common 2021 Ford F-150 issue organized by mileage. Know what breaks at 50k, 100k, 150k+ miles.
5-Year Cost Breakdown
Real cost to own a 2021 Ford F-150. Insurance, maintenance, fuel, depreciation, and surprise repair costs.
Frequently Asked Questions
Related Comparisons
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