• (3.3) 3 reviews
  • Inventory Prices: $180–$10,756
  • Body Style: Sedan
  • Combined MPG: 21
  • Engine: 340-hp, 4.5-liter V-8 (premium)
  • Drivetrain: Rear-wheel Drive
  • Transmission: 5-speed automatic w/OD and auto-manual

Consumer Reviews


Average based on 3 reviews

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Currently own

by Nascar Girl from New Orleans on November 14, 2017

This is a very nice luxury car that is very comfortable. It comes with updated technology. The down fall is V8 engine and the premium gas intake. If you can afford it its worth having.

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2 Trims Available

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Wondering which configuration is right for you?
Our 2004 INFINITI Q45 trim comparison will help you decide.

INFINITI Q45 Articles

2004 INFINITI Q45 Safety Ratings

Crash-Test Reports


There are currently 2 recalls for this car.

Safety defects and recalls are relatively common. Stay informed and know what to do ahead of time.

Safety defects and recalls explained

Service & Repair

Estimated Service & Repair cost: $4,800 per year.

Save on maintenance costs and do your own repairs.

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