2020 Ford F-350 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Quick Facts · 2020 Ford F-350
- Has 2 NHTSA recalls on record — the most notable involves the seats:front assembly:recliner.
- Outscores the 2021 Ford F-350 by 10 points — one of the stronger nearby years to consider.
- The system most likely to surface first: diesel emissions system (6.7l power stroke) (major severity).
Should You Buy the 2020 Ford F-350?
The 2020 Ford F-350 is a formidable heavy-duty truck that proves to be a highly reliable workhorse, particularly with its robust powertrain options. While some common heavy-duty truck wear items and minor electrical quirks exist, this model year offers an excellent balance of capability and long-term dependability. For serious towing and hauling needs, you can approach the 2020 F-350 with strong confidence.
The 2020 Ford F-350 is an outstanding choice for anyone needing serious heavy-duty capability paired with impressive reliability. While the diesel emissions system requires vigilant care and front-end components are wear items, these are manageable challenges common to the segment. For a truck built to last and hand…
Best Model Years
2017-Present (especially 2020+ with 7.3L gas option)
Years to Avoid
None explicitly, but pre-2017 models had more prevalent 'death wobble' issues and less refined powertrains.
Biggest Strengths
- Robust powertrain options (6.7L Power Stroke & 7.3L Godzilla)
- Strong frame and chassis for heavy-duty work
- Generally durable components with proper maintenance
Top Risk Areas
The systems that tend to fail first on the 2020 Ford F-350, 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 Diesel Exhaust Fluid (DEF) system components, including the pump, sensors, and heater, can experience failures. This often leads to 'reduced engine power' warnings (derates) or no-start conditions if not addressed promptly. Urea crys…
Due to the immense weight and demands placed on heavy-duty trucks, components like ball joints, tie rod ends, track bar bushings, and wheel bearings are prone to premature wear. This can manifest as loose steering, clunking noises, or un…
While generally functional, the SYNC 3 system can experience intermittent freezing, slow response times, or connectivity issues. Software updates often resolve these, but sometimes a module reset or replacement of the APIM (Accessory Pro…
2020 Ford F-350 Mileage Danger Zones
The mileage windows when the 2020 Ford F-350 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, and major issues are rare. Focus should be on initial maintenance, checking for any early electrical glitches, and addressing minor recalls or TSBs. Front-end alignment after any hard u…
Maintenance Zone
This mileage often marks the start of more significant preventative maintenance. Diesel owners should be vigilant about the DEF system. Suspension components may begin to show early signs of wear, especially if regularly towing heavy loa…
Elevated Risk Zone
Beyond 90,000 miles, expect to replace more wear items. Diesel fuel system components might require attention, and general component fatigue becomes a consideration. Thorough inspections of the drivetrain and chassis are critical.
High Risk Zone
At this point, you're entering territory where significant component replacements become more likely. Budget for potential high-cost repairs such as transmission overhauls, major engine component failures (HPFP on diesel), or extensive s…
2020 Ford F-350 Ownership Cost Outlook
What it typically costs to keep the 2020 Ford F-350 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$600-1,200 (gas), $1,000-2,000 (diesel)
Moderate Repairs
$500-2,500 occasionally (e.g., front-end work, minor emissions component)
How Long Does the 2020 Ford F-350 Last?
While the F-350 is built for high mileage, prioritize models with detailed service records, especially for diesel engines. Lower mileage is always preferable, but a well-maintained truck with 100,000+ miles can still offer many years of service.
What 2020 Ford F-350 Owners Actually Say
What Owners Love
- Unmatched towing and hauling capabilities.
- Powerful engine options with strong low-end torque.
- Comfortable ride for a heavy-duty truck, especially on longer trips.
- Spacious and functional interior, even in base trims.
Common Frustrations
- Diesel fuel economy can be disappointing when not towing.
- Large size can make city driving and parking challenging.
- High cost of maintenance and parts, especially for diesel components.
- Infotainment system can be buggy and slow at times.
Who Should Buy the 2020 Ford F-350?
Best For
- Commercial users requiring max towing/payload.
- RV'ers towing large fifth-wheel or toy hauler trailers.
- Rural property owners needing a robust work vehicle.
Not Ideal For
- City dwellers who don't need its immense capability.
- Budget-conscious buyers seeking low operating costs.
How the 2020 Ford F-350 Compares to Rivals
The 2020 F-350 holds its own exceptionally well against its primary rivals from Ram and GM. While each brand has its dedicated followers and unique strong points, the Super Duty's overall reliability, particularly with the newer 7.3L gas engine, is highly competitive. Diesel e…
More Reliable Than
- Older generations of heavy-duty trucks (pre-2017)
- Some European heavy-duty offerings (in terms of parts availability & service network)
Comparable To
- Ram 3500 (Cummins)
- Chevrolet Silverado 3500HD (Duramax)
NHTSA Recalls
2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
SEATS:FRONT ASSEMBLY:RECLINER
Ford Motor Company (Ford) is recalling certain 2018-2020 F-150 and 2019-2020 F-250, F-350, F-450, and F-550 Super Duty pickup trucks, and 2018-2019 Ford Explorer, 2019-2020 Expedition, and 2020 Escape vehicles equipped with driver and/or passenger's manual front seat back recliner mechanisms. Also included are certain 2020 Ford Explorer and Lincoln Aviator vehicles equipped with rear outboard seats and manual seat back recliner mechanisms. The recliner mechanisms may be missing the third pawl required for seat back strength, resulting in a loose seat back. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202, "Head Restraints" and 207, "Seating Systems."
POWER TRAIN:AXLE ASSEMBLY
Ford Motor Company (Ford) is recalling certain 2020 F-350 trucks equipped with 7.3L gas engines and ambulance prep packages. These vehicles were ordered with Wide Track rear axles, but were built with base (narrower) axles. Depending on the body installed by the body builder, the inner tires on the dual wheel rear axle may contact the body.
What breaks on the 2020 Ford F-350?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Ford F-350 by Year
Compare KeepScores across nearby years of the Ford F-350. Click any year for its full report.
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