Ford F-550SD · Prices
Used 2020 Ford F-550SD prices
The average asking price for a used 2020 Ford F-550SD is $52,837, with 59,250 miles on average, across 2 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$52,837
median $52,837
Average miles
59,250
For sale now
2
Average days listed
120
of 2 with a listing date
2020 Ford F-550SD prices by state
Too few cars in any one state yet.
Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.