2000 Infiniti Q45
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2000 Infiniti Q45 is worth — from official NHTSA and EPA data. 3 on record.
2000 Infiniti Q45 at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2000 Infiniti Q45 recalls 1
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 17 INCH ALLOY WHEELS, THE WHEELS MAY HAVE A CASTING DEFECT FROM WHICH CRACKS COULD PROPAGATE AS THE VEHICLE IS BEING DRIVEN.
Fix: DEALERS WILL REPLACE THESE WHEELS. OWNER NOTIFICATION BEGAN APRIL 28, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2000 Infiniti Q45 common problems
The most-reported problem areas across all 10 owner complaints filed with NHTSA — and what to check before you buy.
2000 Infiniti Q45 MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2000 Infiniti Q45 costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Dimensions & weight
Manufacturer-reported figures for the 2000 Infiniti Q45. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
Manufacturer service bulletins 57
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 57.
INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB13-052E · Electrical System · May 2024WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB17-009H · Visibility/wiper · Apr 2024REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB13-007I · Visibility/wiper · Apr 2024WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB09-039K · Visibility/wiper · Apr 2024REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB13-007H · Structure, Visibility · Feb 2023WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB09-039J · Visibility, Structure · Feb 2023WHEEL BEARING COLLISION DAMAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB10-067C · Wheels · Feb 2023INFINITI; FRONT SONAR PARKING SENSOR SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Bulletin ITB16-006A · Electrical System · Mar 2021EXTERIOR CLEANING INFORMATION SERVICE INFORMATION When cleaning the exterior of an Infiniti vehicle, damage may occur when using a cleaner with too high of an alkaline concentration. - Always refer to the Appearance and care section of the related owner?s manu…
Bulletin ITB19-008 · Equipment · Apr 2019PLASTIC INTERIOR TRIM PROTECTIVE COVERING REMOVAL SERVICE INFORMATION Vehicles are delivered with plastic interior trim protective covering on the front and rear seats, front and rear door panel finishers, steering wheel, and sun visors (see examples on page 2…
Bulletin ITB18-037 · Structure, Equipment · Oct 2018Source: NHTSA Office of Defects Investigation, listed for the Q45. Model-year data, not specific to one car.
Canadian recalls 1
Transport Canada recall campaigns for the 2000 Infiniti Q45. Relevant if the car was first sold in, or imported from, Canada.
Wheels
On certain vehicles equipped with 17 inch alloy wheels, these wheels may have a casting defect(s) from which a crack(s) may propagate as the vehicle is being driven. If a sufficient number of cracks develop, the wheel could fail and separate from the mounting hub. Correction: Dealer will replace wheels.
Transport Canada #2003068 · Mar 2003Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Infiniti Q45
The Infiniti Q45 is a full-size luxury sedan that was marketed by the Infiniti division of Nissan from the 1990 to 2006 model years. The inaugural product line and flagship sedan of the brand, the Q45 competed directly against the Acura Legend and Lexus LS 400, as multiple Japanese automobile manufacturers began to establish dedicated luxury-vehicle brands in North America during the late 1980s.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.