I loved the first Infiniti Q45, which debuted in 1989. It was a big, substantial-feeling, luxury sedan that had an edgy, rather than sumptuous, personality. And its dealers promised top-notch customer service. But annual Q45 sales quickly peaked at 14,622, and Infiniti was forced to tinker with the car. Today, after years of changes, the Q45 is all mainstream and not edgy any longer... Read full review for the 1998 INFINITI Q 45