2003 Infiniti Q45

Photos 360

Consumer reviews:

Fuel economy: 16 city/22 hwy mpg

Calculate Monthly Payment

True Cost to Own®: Not available

Used TMV from $9,273

SEARCH INVENTORY Appraise Your Car

What Edmunds Says

Designed to compete with the best sedans on the market, the Infiniti Q45 bundles prodigious levels of luxury and performance into a reasonably priced and attractive package.

Pros

Great stereo system, powerful V8 engine, blazing headlamps.

Cons

Uninspiring front-end looks, fussy controls.

Read full review

For Sale in Your Area

Photo not provided

See more listings

Available Sedan Models

Use the Edmunds Pricing System to help you get the best deal:

View photos

Luxury

4.5L V8 engine
Automatic transmission
Up to 16 cty/22 hwy mpg
Side/Curtain Airbags
Stability Control
Traction Control
Navigation System (Optional)

View All Features & Specs

Used TMV from $9,273

APPRAISE YOUR CAR

View photos

Premium

4.5L V8 engine
Automatic transmission
Up to 16 cty/22 hwy mpg
Navigation System
Side/Curtain Airbags
Stability Control
Traction Control

View All Features & Specs

Used TMV from $13,230

APPRAISE YOUR CAR

Published: 10/02/2003 Updated: 10/02/2009

What's New for 2003

The Q45 enters into 2003 with a few changes. Refinements include a higher numerical final drive ratio for better acceleration, slightly revised front and rear styling, new exterior colors, the addition of standard heated seats and a full-size spare tire. An optional satellite radio is now being offered along with some new optional equipment packages.