Q45

infiniti's flagship sedan directly competing with the mercedes S class, audi A8, bmw 7 series, etc. the first generation Q (1990-1996) was equipped with a 4.5 liter V8 producing 278 bhp and had an option for a air suspension. the second generation's (1997-2001) engine was downgraded to a 4.1 liter engine producing 266hp and offered xenon headlights. the current Q (2002-present) returns with the 4.5 engine but with more output, 340hp. its also optional with 7 lens xenon headlights, heated and cooled seats, and a rear-mounted camera.