Infiniti Q45 4.5L V8

The Infiniti Q45 4.5L V8 was introduced in 1989 as the first generation of the Q45 model. It features a 4.5L V8 engine producing 278 hp, paired with a 4-speed automatic transmission. This full-size sedan was known for its luxurious features and advanced technology for its time, including a sophisticated suspension system.