Infiniti Q45 (First Generation)
The Q45 was the first full-size Infiniti sedan released on the market. Its styling was conservative and the front end was unique at the time, foregoing a traditional grill. The interior of the car was also well appointed, and it was touted as having one of the quietest rides on the road (via New Car Test Drive).

The V8 engine under the hood of the Q45 made the car especially unique. The performance was among the best in the class for the period. Collectors who know a thing or two about luxury cars enjoy the Q45 much. The unique styling and great level of luxury made this a sweet ride even today.