(5.0) 6 reviews
MSRP: $4,249$8,321
Body Style: Sedan
Combined MPG: 20
Engine: 340-hp, 4.5-liter V-8 (premium)
Drivetrain: Rear-wheel Drive
Transmission: 5-speed automatic w/OD and auto-manual

Our Take on the 2003 INFINITI Q45

Our Take

Following a major redesign last year, changes are more modest in 2003 for Infiniti’s flagship sedan, even though the automaker claims that more than 24 enhancements have been made. A revised grille, headlight surrounds and a rear finisher give the Q45 sedan what Infiniti calls a “fresh... Read Full Report


Consumer Reviews


Average based on 6 reviews

Write a Review

Best car ever

by TZ from on August 26, 2009

I have driven only bmw and mercedes till now (535 i, 400 E and 740 il) this q45 is the quickest and most fun and very well built.

2 Trims Available

A trim is a style of a vehicle model. Each higher trim has different or upgraded features from the previous trim along with a price increase. Learn more about trims

Trims Explained

When talking about cars, “trims” is a way of differentiating between different versions of the same model. Typically, most start with a no-frills, or “base” trim, and as features are added, or a different engine, drivetrain (gas vs. hybrid, for example) or transmission are included, trim names change and prices go up.

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, or that you’re not overpaying for features you don’t want.


Crash-Test Reports


Great news! There are currently no known recalls on 2003 INFINITI Q45.

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