- A partial list of notable equipment reported by the selling dealer includes 19-inch wheels, a power sunroof, leather upholstery, heated, ventilated, and power-adjustable front seats, a navigation system, Intelligent Cruise Control, and more as detailed below. The selling dealer reports no notable modifications. - Infiniti released the third-generation M for the 2006 model year to take the fight directly to BMW.
At launch, the range consisted of a V6-powered model called M35 and a V8-powered flagship named M45; both were rear-wheel-drive, though the former could be ordered with all-wheel-drive. They were available with a long list of features (including four-wheel steering) to prove that Infiniti was serious about shaking up the pecking order in the luxury sedan segment. Production ended in 2010.
- Power comes from a 4.5-liter V8, rated at 335 horsepower and 340 lb-ft of torque. Output is sent to the rear wheels via a 5-speed automatic transmission. | - The attached `Carfax` history report indicates that this M45 was in a front impact with another motor vehicle in August 2021; the report indicates it was involving a right front impact, left front impact, right rear impact, rear impact, and left rear impact.
The report adds the vehicle was not damaged and the airbags did not deploy, and notes that a vehicle can be involved in an accident without being damaged. - Chips and scratches on lower front bumper - Cracked driver side taillight - Curb rash on wheels - Wear on seats and on interior surfaces | The attached `Carfax` report shows that the following services have been performed: - April 2025 (102,928 miles): Engine oil and filter changed, four tire balanced and rotated - December 2024 (101,429 miles): Tire(s) replaced, mounted, and balanced, TPMS serviced Some additional service history is detailed in the attached `Carfax` history report. | - 2 keys | A partial list of notable equipment reported by the selling dealer includes: - 19-inch wheels - Power sunroof - Wood interior trim - Leather upholstery - Heated, ventilated, and power-adjustable front seats - Infiniti analog clock - Navigation system - Intelligent Cruise Control | The selling dealer reports that they acquired this M45 in November 2025 and have added approximately 100 miles since.
| - This M45 was offered on Cars & Bids in April 2026, with the prior listing shown [here](https://carsandbids. com/auctions/36y6zN7z/2006-infiniti-m45-sport). The winning bidder failed to follow through on their commitment to purchase this Infiniti; this was not due to any fault with the vehicle or for any reasons related to the seller, and that bidder has been permanently banned from Cars & Bids.
As a reminder, a bid is a 100% commitment to purchase a car as it's only fair to the seller, other bidders, and the Cars & Bids community. - The selling dealer will collect a document fee of $347 and will collect license plate and registration fees from buyers that are residents of Illinois. Additionally, the dealer notes depending on the buyer's state title may take time to process if they need other notaries or more documents.