The 2020 draws 2.3 complaints per run and the 2018 1.13, a 2.0-fold gap within the same model. Half of all complaints arrive by 4 years of age, so 65.8% land after the 3-year basic warranty ends. The system owners report most is Engine, with 24 complaints, typically at 5 years.
Ford F-450 years to avoid — and the best ones
| Model year | Per run | Complaints | Runs | Enough history? |
|---|---|---|---|---|
| 2020 | 23 | 10 | yes | |
| 2019 | 20 | 10 | yes | |
| 2018 | 9 | 8 | yes | |
| 2017 | 21 | 14 | yes | |
| 2016 | 4 | 4 | yes | |
| 2015 | 6 | 6 | yes | |
| 2014 | 3 | 3 | yes | |
| 2013 | 6 | 6 | yes | |
| 2012 | 14 | 11 | yes | |
| 2011 | 8 | 7 | yes |
Does the market discount it? In our listings a 2020 F-450 asks a median $49,500, against $49,999 for a 2021, the next model year: about the same, so the price shows no discount for its complaint record.
Among the 5 Ford F-450 years with enough history, the three to walk away from are 2020, 2019, 2017; the three worth hunting are 2018, 2012, 2017.
When it starts to break
| Age at failure | Complaints | Running total | Warranty |
|---|---|---|---|
| 0 years | 6.3% | covered | |
| 1 year | 24.3% | covered | |
| 2 years | 34.2% | covered | |
| 3 years | 47.7% | you pay | |
| 4 years | 58.6% | you pay | |
| 5 years | 77.5% | you pay | |
| 6 years | 82.9% | you pay | |
| 7 years | 89.2% | you pay | |
| 8 years | 94.6% | you pay | |
| 9 years | 96.4% | you pay | |
| 11 years | 99.1% | you pay | |
| 14 years | 100% | you pay |
Basic warranty on this car is 3 years / 36,000 miles. Only 34.2% of reported failures happen inside it — the remaining 65.8% come out of the owner's pocket. Powertrain cover (5 years / 60,000 miles) reaches further, but it only covers the engine and transmission, which account for about 37% of the complaints here.
What actually fails — and at what age
On the Ford F-450, the early trouble is Power Train and Steering — reported at around 3.4 years, so a car still under warranty is the one to check for it. What waits further out is Engine at 5 years — past every basic warranty, and the bill lands on whoever owns the car then.
| System | Complaints | Typical age | Crash | Fire |
|---|---|---|---|---|
| Engine | 5 yrs | — | 3 | |
| Power Train | 3.4 yrs | 1 | — | |
| Steering | 3.5 yrs | 2 | — | |
| Unknown Or Other | 3.8 yrs | 1 | — | |
| Structure | 2.8 yrs | 1 | — | |
| Electrical System | 3.7 yrs | 1 | 2 | |
| Suspension | 2.2 yrs | — | — | |
| Fuel System | 5.2 yrs | — | — |
Good year or bad year — the VIN settles it.
- Check any VIN against complaints for its exact build year and plant
- Exact value for that car, adjusted for its mileage
- Full research report as a PDF you can hand to a mechanic
- Alerts if a recall lands on a car in your garage
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Frequently asked questions
Is the Ford F-450 reliable?
By complaints per production run it is better than typical: 1.44 against 3.73 for the average car.
Which F-450 years should you avoid?
By complaints per production run, 2020, 2019, 2017. The cleanest years old enough to judge are 2018, 2012, 2017. Years newer than 6 are left out: complaints keep arriving for years after a car is sold.
When do F-450 problems usually start?
Half of all complaints arrive by 4 years of age. The most reported system is Engine, typically at 5 years, followed by Power Train.
Will the warranty cover F-450 problems?
Mostly not: basic cover is 3 years / 36,000 miles, and only 34.2% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 37% of the complaints here.
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