5.0L V8 oil consumptionmajor
The 2018–2020 5.0 can burn oil with no puddle, no visible smoke, and no warning light — owners report losing a quart every 1,000–3,000 miles without knowing, and 2020 is inside the affected window. Ford's fix is TSB 19-2365 (a revised dipstick plus a software update); it was warranty work, not a recall, so many trucks never received it. Ask specifically whether TSB 19-2365 was performed, ask about top-up habits, and check the dipstick yourself.
Sources: NHTSA complaint and recall databases, 2020 F-150 · Mechanic channel and owner signal (13th-gen F-150)
$0
TSB fix if done under warranty
$60–$180
Top-up habit, per year