Infiniti Q45 Extreme Dimensions Door Caps age of 10-11 seconds. All Q45s include a VLSD (viscous limited-slip differential), whereas the Lexus LS never did. The name for the Q45 was inspired by the term Q-car, implying a high performance vehicle without a high performance appearance.In terms of styling, the Q45 was a distinctive vehicle. Infiniti attempted to redefine the modern luxury sedan by offering a car with rather spartan amenities such as firm leather seats instead of cushy couch-like seats and a lack of chrome or woodgrain interior trim. The Q45's lack of a conventional grille also caused buyers to shy away because of its unu

Extreme Dimensions Door Caps The first generation Q45 came to market in 1989 as 1990 model. Car magazines and reviewers were impressed by the Q45's performance such as a 0-60 mph acceleration time of 6.7 seconds and handling. Its high-output 4.5 L V8 engine is rated at 278 hp (207 kW) and 292 lb·ft (396 N·m) of torque, though many enthusiasts often claim a true power rating of over 300 hp (224 kW). At the time, its targeted competitors such as the Mercedes S-Class, BMW 7 Series, Jaguar XJ and Cadillac Fleetwood had much bigger engines with horsepower ratings in the lower 200 hp (150 kW) range and 0-60 mph times at an aver