| Answer | Crossword Clue |
|---|---|
| NASH | Auto superseded by the Rambler |
| REBEC | Instrument superseded by the viol |
| LIRA | Currency superseded by the euro |
| AEC | Agcy. superseded by the N.R.C. |
| ZIPCAR | By-the-hour auto rental company |
| FANBELT | Auto part driven by the crankshaft |
| REVERSE | Certain auto gear ... as suggested by the circled letters |
| TAILFIN | Bit of auto design inspired by the jet age |
