2009 Infiniti M problems

infiniti logo

The Infiniti M is a line of mid-size luxury (executive) cars from the Infiniti luxury division of Nissan. From 2013 (model year 2014) on it has been marketed as the Infiniti Q70, reflecting the company's new naming scheme.

The first iteration was the M30 Coupé/Convertible, which were rebadged JDM Nissan Leopard. After a long hiatus, the M nameplate was used for Infiniti's mid-luxury sedans (executive cars). First was the short-lived M45 sedan, a rebadged version of the Japanese-spec Nissan Gloria. The next generations, the M35/45 and M37/56/35h/30d, became the flagship of the Infiniti brand and are based on the JDM Nissan Fuga.

First generation (1989–1992)

The Infiniti M30 was a 2-door coupé based on the Japanese market Nissan Leopard (chassis code F31). It was launched in 1989 for the 1990 model year as a luxury coupe alternative to the Infiniti Q45, and was intended to be an alternative to the Lexus SC and Acura Legend coupe for the North American market.

Unlike its competitors that were designed with the American market in mind and were launched as brand-new models, the M30 was based on a somewhat dated platform that was originally designed for the Japanese market; when the Leopard was imported to the United States, few changes were made to the exterior but the interior was revised to better suit American tastes; a leather interior was standard in the M30, and several features in the Leopard such as a center-mounted television screen and a digital instrument cluster weren't available in the M30 as those features were perceived as gimmicks in western car markets.

The M30's angular design aesthetics and on-road performance were viewed as outdated, especially considering a redesigned Acura Legend coupe was launched in 1991. The interior came in for criticism for its outdated ergonomics and lack of room. While the Japanese-market Leopard had received a new dashboard along with the 1988 facelift, economics precluded making a left-hand-drive version of the new dashboard and the M30 was instead fitted with the LHD version of the R31 Skyline's rectilinear dashboard, first presented in 1985.

The M30 made up for these deficiencies in its somewhat lower price; whereas the 1990 Acura Legend coupe started at $27,325 before options and the 1990 BMW 325i started at $24,650 before options, the M30 started at $23,500, and had no factory options, per Infiniti's pricing structure used at the time. Dealerships offered an in-car cellular telephone and in-dash CD player as optional accessories, amongst other items.

2009 Infiniti M

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Common 2009 Infiniti M problems

Based on the search results, the 2009 Infiniti M35 has several common problems reported by owners. Here are some of the most frequently mentioned issues:

  • Transmission Problems: Transmission issues are also common in the 2009 Infiniti M35, with some owners reporting transmission slipping, jerking, and difficulty shifting. These issues can be caused by worn-out transmission components, low transmission fluid levels, or faulty sensors. In some cases, these issues may require a complete transmission replacement or overhaul, which can be expensive.
  • Suspension Issues: Suspension problems are also common in the 2009 Infiniti M35, with some owners reporting issues such as clunking noises, uneven tire wear, and poor handling. These issues can be caused by worn-out suspension components, such as struts, shocks, and bushings. In some cases, these issues may require replacement of the entire suspension system, which can be expensive.
  • Electrical System Issues: The 2009 Infiniti M35 has also been reported to have electrical system problems, with some owners experiencing issues such as malfunctioning lights, power windows, and power seats. These issues can be caused by faulty wiring, blown fuses, or malfunctioning sensors. In some cases, these issues may require replacement of the entire electrical system, which can be expensive.
  • Brake System Issues: Brake system problems are also common in the 2009 Infiniti M35, with some owners reporting issues such as brake noise, brake pedal pulsation, and brake fade. These issues can be caused by worn-out brake pads, damaged brake rotors, or faulty brake calipers. In some cases, these issues may require replacement of the entire brake system, which can be expensive.
  • Airbag System Issues: The 2009 Infiniti M35 has been recalled due to issues with the airbag system, with some vehicles having faulty airbag inflators that can rupture and cause metal fragments to strike the vehicle occupants. This issue can result in serious injury or death and requires immediate attention.

It's important to note that these issues are not necessarily indicative of all 2009 Infiniti M35 vehicles, and some owners may not experience any problems at all. However, these issues are common enough to be reported by multiple owners and should be taken into consideration when purchasing a used 2009 Infiniti M35. It's always a good idea to have a vehicle inspected by a qualified mechanic before purchasing it, and to be aware of any recalls or safety issues related to the vehicle.

2009 Infiniti M engine

Is a 2009 Infiniti M35 a good car?

Serving as Infiniti's midsize offering, the M35 has a cracking V6 and sharp handling abilities to support its sporting credentials, while a luxurious interior, high-tech features and available all-wheel drive make this sedan ideal for daily commutes. For 2009, the M35 has trained exhaustively in the off-season.

Is Infiniti M35 expensive to maintain?

The average total annual cost for repairs and maintenance on a INFINITI M35 is $605, compared to an average of $976 for luxury fullsize cars and $652 for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.

What engine is in a 2007 Infiniti M35x?

3.5 L V62007 INFINITI M35x / Engine

The 2007 Infiniti M35, M35x AWD and M35 Sport all come with a 3.5-liter 24-valve V6 engine mated to a responsive five-speed automatic transmission with manual shift mode.

Are INFINITIs reliable after 100k miles?

The average lifespan of an INFINITI tends to be less than that of a non-luxury brand, but it all depends on how the vehicle has been taken care of. Many INFINITIs can last well into the 100,000-mile territory or beyond with routine maintenance and the proper care.

2009 Infiniti M complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2009 Infiniti M.

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Additional sources

More sources of information about 2009 Infiniti M problems:

2009 INFINITI M35 Problems and Complaints - 7 Issues
2009 INFINITI M35 Problems and Complaints - 7 Issues
https://repairpal.com/2009-infiniti-m35/problems

Problem with your 2009 INFINITI M35? Our list of 7 known complaints reported by owners can help you fix your 2009 INFINITI M35.

2009 Infiniti M35 - Nissan Forum | Nissan Forums
2009 Infiniti M35 - Nissan Forum | Nissan Forums
https://forums.nicoclub.com/2009-infiniti-m35-t605664.html

Dec 24, 2015 ... For this model car in general, the one thing that can crop up is the seat rail issue where the front seats move under heavy braking or ...

INFINITI M35 Problems and Complaints - 11 Issues
INFINITI M35 Problems and Complaints - 11 Issues
https://repairpal.com/problems/infiniti/m35

Top INFINITI M35 Problems · All Wheel Drive Vehicles May Develop a Groaning Type Noise From the Steering Rack · A Stalling or Low Engine Idle Speed Condition May ...

Infiniti M35/M45 Electrical Issues — Car Forums at Edmunds.com
Infiniti M35/M45 Electrical Issues — Car Forums at Edmunds.com
https://forums.edmunds.com/discussion/8145/infiniti/m35/infiniti-m35-m45-electrical-issues

Jul 13, 2007 ... July 2009. Our 2006 Infiniti M35X has insomnia. Out of the blue the horn and alarm systems go off. It happens randomly. Last night at 12:30 ...

Q&A: Infiniti M35 Steering Wheel & Common Problems - 2007 Infiniti ...
Q&A: Infiniti M35 Steering Wheel & Common Problems - 2007 Infiniti ...
https://www.justanswer.com/nissan-infiniti/6gzgi-infiniti-m35-x-hello-i-2007-infiniti-m35x.html

Apr 2, 2012 ... I have an 2007 infiniti m35x and i have some steering problem, Seems that the steering wheel is off, I mean i feel - Answered by a verified ...

Other years of Infiniti M

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