Crossword puzzle clue "from then 'til now"

From then 'til now

Hybrid car that runs a few seconds, then stops, then runs again, then stops again...?

1950s-'60s hit with the lyric "Ah, you made me love you / Now, now, now, now your man is come"

Seasoned, and then some (or ... carmaker 'til 2004)

Up 'til now

Do this, then that, then this again

Place whose population was 1, then 2, then 0

Back then, back then