From the February 1993 issue of Car and Driver. Crisscrossing Ohio in our comparison tests usually separates the men from their toys. This time, however, we refrained from plowing mustard fields and failed to hurl a sportabout hatch-first into the hemlocks. But as a locus for running a quartet of $40,000 luxury coupes to the ragged—and sometimes airborne—edge, Ohio again served swimmingly. Also, i...