Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Infiniti M45

Model Year Comparison

Worst Model Year
Worst Complaint
excessive oil consumption

We don't have a lot of complaints on file for the Infiniti M45 — feel free to add yours here. It's either not very popular ... or it's very, very good.

The 2003 Infiniti M45 has the most overall complaints, & the most-reported problem is also with the 2003 M45 for exhaust manifold cracked.

Click on the graph bars for more details about a specific model year.

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Worst Reported Problems with the M45

Add Your Complaint

Bump the M45 problem graphs up another notch. Get answers and make your voice heard!