Showing the 1999 INFINITI Q45 Luxury Performance Sdn w/Touring Wondering which trim is right for you? Our 1999 INFINITI Q45 trim comparison will help you decide.

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The Q45 sedan was one of two vehicles that launched the Nissan-based INFINITI luxury brand in 1990. Debuting as a flagship, the INFINITI Q45 was engineered to provide a unique high-end motoring ...

Showing the 1998 INFINITI Q45 Luxury Performance Sdn w/Touring Wondering which trim is right for you? Our 1998 INFINITI Q45 trim comparison will help you decide.

RECALL ALERT: There is 1 recall on this vehicle. Learn More. There is 1 recall on this vehicle. Learn More. RECALL ALERT: There is 1 recall on this vehicle. Learn ...

The M45's 4.5-liter V-8 produced 340 horsepower and 333 pound-feet of torque, outperforming its pricier sibling, the Infiniti Q45. Despite its unique retro-inspired styling and rare status with ...