The Q45, introduced in 1989 as a 1990 model, used the BMW 7-Series and Mercedes 560 SEL as benchmarks and shared much of its machinery with the Japanese-market Nissan President. It was powered by a ...

The road-racing course at Pocono Raceway resembles a writhing snake in freeze frame as it wends its way through the infield of the oval track. Then, it suddenly dumps you out onto the racetrack, at ...

Geared towards modern, high-style luxury, INFINITI has battled in the luxury sedan marketplace since the brand's inception. The defining vehicle of the INFINITI brand, the first Q45 Sedan was a ...

Nissan built a genuine BMW rival — then somehow fumbled the launch.