Crossword puzzle clue "card found in the middle of all four theme entries"

Card found in the middle of all four theme entries

Today's honoree and word found in the four theme entries

Fuel found in all three theme entries

Recipe amt. found in all theme entries

Topic related to all four theme entries

Brief time (found in all four theme answers)

Where the theme entries may be found

Modern urban vehicles whose brand names have been parked in the middle of the three theme entries