1902, from Fr.
garage, from verb
garer "to shelter," from M.Fr.
garer "to shelter, dock ships," from Frank.
*waron "to guard" (cf. O.H.G.
waron "take care"), from P.Gmc.
*war-, from PIE base
*wer- "to cover" (see
warrant).
Garage sale first attested 1966.