Infiniti M45 problems

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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The M30's angular design aesthetics and on-road performance were viewed as outdated, especially considering a redesigned Acura Legend coupe was launched in 1991. The interior came in for criticism for its outdated ergonomics and lack of room.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.

photo of Infiniti M45 car production

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Infiniti M45 model years

infiniti m45 2010 photo
M45 2010
Infiniti

0

6

28

2.9
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2009 photo
M45 2009
Infiniti

0

6

31

3.5
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2008 photo
M45 2008
Infiniti

0

6

27

3.9
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2007 photo
M45 2007
Infiniti

0

5

19

3.4
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2006 photo
M45 2006
Infiniti

0

6

27

3.5
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2004 photo
M45 2004
Infiniti

43

2

21

3
  • 5
  • 4
  • 3
  • 2
  • 1
infiniti m45 2003 photo
M45 2003
Infiniti

131

2

27

3.7
  • 5
  • 4
  • 3
  • 2
  • 1

Common Infiniti M45 problems

The Infiniti M45 is a luxury sedan produced by Nissan's premium brand, Infiniti. While the M45 is generally considered a reliable vehicle, there are some common issues that owners have reported.

One of the most common problems with the Infiniti M45 is related to the engine. In particular, the timing chain tensioners in the 2003-2004 models have been known to wear out prematurely, leading to a rattling noise in the engine. This issue can be resolved by replacing the faulty tensioners with updated parts. Additionally, camshaft position sensors in the 2003-2006 models have been known to fail, which can result in rough engine running and reduced fuel economy. Replacing the failed sensors is the only solution to this problem.

Another common issue with the Infiniti M45 is related to the transmission. Delayed or harsh shifting, transmission fluid leaks, and failed torque converters are all common problems that have been reported by owners. These issues can lead to a reduction in the vehicle's performance and can be costly to repair.

Suspension problems have also been reported by Infiniti M45 owners. Specifically, the rear suspension has been known to sag, which can lead to a reduction in the vehicle's stability and handling. This issue can be resolved by replacing the faulty suspension components.

In addition to these common issues, the Infiniti M45 has also been known to have problems with the moonroof, which can cause a rattle. This issue can be resolved by replacing the faulty components.

It's important to note that the Infiniti M45 is a luxury vehicle that requires proper care and maintenance to continue running smoothly. By staying up-to-date with routine maintenance and addressing any issues promptly, owners can enjoy many years of driving pleasure from their Infiniti M45.

In summary, the Infiniti M45 is a reliable and stylish luxury sedan that can experience common issues such as engine problems, transmission problems, and suspension problems. By staying up-to-date with routine maintenance and addressing any issues promptly, owners can enjoy many years of driving pleasure from their Infiniti M45.

Infiniti M45

What year to avoid INFINITI M45?

Summary: NISSAN IS RECALLING CERTAIN MODEL YEAR 2003-2004 INFINITI M45 VEHICLES MANUFACTURED FROM MARCH 7, 2002, THROUGH JUNE 3, 2004. DUE TO A CIRCUIT BOARD FAILURE, THE FUEL GAUGE MAY READ A FUEL LEVEL HIGHER THAN ACTUALLY EXISTS. AS A RESULT, THE VEHICLE MAY RUN OUT OF GAS WITHOUT NOTICE.

Are INFINITI M45 reliable?

M45 is an excellent value!

The car offers tremendous power combined with luxury. It is also very reliable.

When did Infiniti stop making M45?

The INFINITI M45 was dropped after the 2010 model year in favor of an upgraded M56 sedan.

Is the INFINITI M45 fast?

The 2006 m45 goes 0-100 mph in about 14.7 seconds to be exact.

Percentage distribution of complaints by Infiniti M45 years

We have researched Infiniti problems and analysed all the complaints filed against Infiniti M45 cars and compiled the top 5 most problematic Infiniti M45 model years:

Below you can see the percentage distribution of known problems by Infiniti M45 model years.

Distribution of the number of complaints by Infiniti M45 years

We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:

Infiniti M45 car problems categorized by type of issue

After analysing all complaints related to Infiniti M45 , it was concluded that the most common issues with these cars are:

  • Fuel system problems
  • Gasoline problems
  • Engine problems
  • Electrical system problems
  • Engine and engine cooling problems

The graph below shows statistics for all Infiniti M45 vehicle components and the number of complaints received.

The NHTSA has received 174 complaints about various vehicle components related to the Infiniti M45 . Below are the 25 most recent complaints reported for Infiniti M45 vehicles.

Latest 25 complaints

Infiniti M45 2003
  • Date Of Incident: 2016-06-15
  • Date Complaint: 2024-04-30
  • VIN: JNKAY41E43M
  • Components: FUEL SYSTEM, GASOLINE
  • Summary: The contact owns a 2003 Infiniti M45. The contact stated that on several occasions while driving at various speeds, the fuel gauge failed to read the fuel level correctly and the vehicle stalled. The vehicle was towed several times to a dealer and independent mechanic however, the fuel gauge sensor could not be replaced. Additionally, on one occasion, the vehicle was steered to the side of the road where the vehicle was refueled. The vehicle was restarted but the failure persisted. The vehicle was then taken to a dealer where it was diagnosed that the fuel filter needed to be replaced and the fuel gauge sensor needed to be cleaned. The vehicle was repaired but the failure reoccurred. The manufacturer was not notified of the failure. The failure mileage was approximately 160,000.
Infiniti M45 2003
  • Date Of Incident: 2022-10-11
  • Date Complaint: 2023-01-25
  • VIN: JNKAY41E63M
  • Components: AIR BAGS
  • Summary: The contact owns a 2003 Infiniti M45. The contact stated that the air bag warning light was illuminated. The vehicle was taken to the dealer for a diagnostic test. The contact stated that the driver’s side module needed to be replaced. The driver’s side air bag module was replaced. The manufacturer was contacted, and a case was filed. The failure mileage was 112,965.
Infiniti M45 2003
  • Date Of Incident: 2020-10-31
  • Date Complaint: 2020-11-02
  • VIN: JNKAY41E33M
  • Components: POWER TRAIN
  • Summary: TRAVELING AT ABOUT 60 MPH ON A STATE ROUTE, THE CAR SHUT DOWN. NO POWER, NO DASH LIGHTS, INABILITY TO USE TURN SIGNALS TO INDICATE THE INTENTION OF CHANGING LANES TO THE RIGHT AND ONTO THE SIDE OF THE ROAD, WHICH NEARLY CAUSED A COLLISION AS THE CAR SLOWED TO CRAWL. ONCE PULLED ONTO THE SIDE OF THE ROAD, AFTER MANY ATTEMPTS THE CAR STARTED AND WE DROVE IT HOME, THE SYMPTONS SUGGEST THE CAM POSITIONING SENSOR IS TO BLAME, WHICH SEEMS TO HAVE HAPPENED TO OTHER MOTORISTS.
Infiniti M45 2003
  • Date Of Incident: 2019-10-01
  • Date Complaint: 2020-02-24
  • VIN: JNKAY41E13M
  • Components: FUEL/PROPULSION SYSTEM
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE THE FUEL GAUGE INDICATED THE FUEL TANK WAS FULL AT ALL TIMES. THE VEHICLE RAN OUT OF FUEL DUE TO THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER BENNETT INFINITI (1060 PA-315 WILKES BARRE PA) WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE CONTACT INDICATED THAT THE FUEL GAUGE HAD PREVIOUSLY BEEN REPAIRED HOWEVER, THE FAILURE RECURRED. THE FAILURE MILEAGE WAS 159,000. *BF*JB
Infiniti M45 2003
  • Date Of Incident: 2016-01-01
  • Date Complaint: 2020-01-02
  • VIN: JNKAY41EX3M
  • Components: STRUCTURE
  • Summary: I AM THE OWNER OF A WHITE 2003 INFINITI M45. A FEW YEARS AGO, I NOTICED A SMALL CHIP RIGHT ABOVE HE WINDSHIELD ON THE ROOF OF THE CAR. I CONTACTED INFINITI BACK THEN TO SEE IF THERE WERE ANY RECALLS, BUT THERE WERE NOT. AT THIS POINT, THERE IS NO PAINT COVERING THE TOP OF THE VEHICLE. AS OF TODAY, INFINITI STILL HAS NO RECALLS/CAMPAIGNS FOR CHIPPED PAINT OF THIS PARTICULAR MODEL. BUT, I DID FIND DURING RESEARCH THAT THERE NEW MODELS WITH DEFECTIVE (WHITE) PAINT THAT HAS BEEN REPORTED. THE VEHICLE WAS NEVER DAMAGE, I HAVE SEEN A COUPLE OTHER 2003 M45'S WITH CHIPPING PAINT. WHICH WOULD LEAVE BE TO BELIEVE THAT THERE MUST HAVE BEEN DEFECTIVE PAINT. MY VEHICLE IS UNRECOGNIZABLE. THIS VEHICLE HAD BEEN GARAGED KEPT AND NOT DRIVEN FOR 1-2 YEARS, YET THE PAINT CONTINUED TO PEEL. I GOT AN ESTIMATE TO HAVE THE CAR PAINTED, WHICH WOULD HAVE BEEN CLOSE TO $4,000! I WOULD JUST LIKE FOR THIS TO BE RESEARCHED THROUGH YOUR AGENCY IF AT ALL POSSIBLE. THANKS
Infiniti M45 2003
  • Date Of Incident: 2019-07-27
  • Date Complaint: 2019-07-27
  • VIN: JNKAY41E23M
  • Components: ENGINE
  • Summary: 2003 INFINITI M45 WITH APPROXIMATELY 106,000 MILES. CAR WILL STALL SUDDENLY AT HIGHWAY OR CITY ROAD SPEEDS NECESSITATING PUTTING CAR INTO NEUTRAL OR PULLING OVER TO RESTART. PREVIOUSLY, AFTER THIS HAD HAPPENED, A CODE FOR FAULTY CRANKSHAFT POSITION SENSOR WAS RECOVERED, AND BOTH THE CRANKSHAFT AND CAMSHAFT POSITION SENSORS WERE REPLACED WITH AFTERMARKET NEW PARTS FROM DURALAST. CAR NO LONGER HAS A CHECK ENGINE LIGHT CODE ASSOCIATED WITH THE STALLING, BUT THE STALLING PERSISTS. ALSO, WHEN CAR IS COOLED TO AMBIENT TEMPERATURE, IT MAY TAKE 2-3 IGNITION ATTEMPTS TO START THE CAR AND OCCASIONALLY A BACKFIRE/MISFIRE IS HEARD DURING FAILED ATTEMPTS. IF CAR HAS SAT FOR MULTIPLE DAYS WITHOUT BEING DRIVEN, IT MAY TAKE 10-15 ATTEMPTS TO START THE VEHICLE.
Infiniti M45 2003
  • Date Of Incident: 2017-12-08
  • Date Complaint: 2018-08-20
  • VIN: JNKAY41E63M
  • Components: ENGINE,FUEL/PROPULSION SYSTEM
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. WHILE STATIONARY AND WHILE DRIVING VARIOUS SPEEDS,THE VEHICLE STALLED WITHOUT WARNING ON SEVERAL OCCASIONS. THE CONTACT STATED THAT THERE WAS A COMPLETE LOSS OF POWER. THE CONTACT COASTED THE VEHICLE TO THE SIDE OF THE ROAD AND WAS ABLE TO RESTART THE VEHICLE. ON ANOTHER OCCASION, THE CONTACT STATED THAT THE ENGINE INDICATOR ILLUMINATED AND "CHECK YOUR FUEL CAP" DISPLAYED ON THE INSTRUMENT PANEL. A DEALER AND THE MANUFACTURER WERE NOT MADE AWARE OF THE FAILURES. THE CONTACT CITED NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING) AS A POSSIBLE CAUSE OF THE FAILURES, AS REPORTED BY A CODE READER. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.
Infiniti M45 2003
  • Date Of Incident: 2016-01-01
  • Date Complaint: 2017-05-15
  • VIN: JNKAY41E33M
  • Components: ENGINE
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. WHILE DRIVING THE VEHICLE, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE CRANKSHAFT SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 145,000.
Infiniti M45 2003
  • Date Of Incident: 2017-02-15
  • Date Complaint: 2017-03-21
  • VIN: JNKAY41E23M
  • Components: POWER TRAIN
  • Summary: WHEN IN MOTION THE ENGINE STALL WITHOUT WARNING
Infiniti M45 2003
  • Date Of Incident: 2017-01-11
  • Date Complaint: 2017-01-11
  • VIN: JNKAY41E63M
  • Components: SEATS
  • Summary: THE BRACKET ON THE LEFT SIDE OF THE DRIVERS FRONT SEAT HAS BROKEN. THE SEAT NOW SAGS SEVERAL INCHES IN THE LEFT/ REAR SIDE. THIS IS PLACING SUBSTANTIALLY MORE STRESS ON THE RIGHT SIDE'S BRACKET. THIS BRACKET FAILED WHILE DRIVING THE CAR. *TR
Infiniti M45 2003
  • Date Of Incident: 2016-06-20
  • Date Complaint: 2016-11-28
  • VIN: JNKAY41EX3M
  • Components: ENGINE
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE SHUT OFF WITHOUT WARNING, PRECEDED BY THE DYNAMIC CONTROL INDICATORS ILLUMINATING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CRANK SENSOR WAS DEFECTIVE, BUT NOT REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER DETERMINED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE FAILURE MILEAGE WAS 149,000.
Infiniti M45 2003
  • Date Of Incident: 2016-09-03
  • Date Complaint: 2016-11-09
  • VIN: JNKAY41E43M
  • Components: FUEL/PROPULSION SYSTEM
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. THE CONTACT STATED THAT THE FUEL GAUGE INACCURATELY DISPLAYED THAT THE FUEL TANK WAS FULL. AS A RESULT, THE VEHICLE STALLED DUE TO INSUFFICIENT FUEL IN THE VEHICLE. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 12V088000 (FUEL SYSTEM, GASOLINE). THE FAILURE MILEAGE WAS 200,000.
Infiniti M45 2003
  • Date Of Incident: 2016-08-13
  • Date Complaint: 2016-08-14
  • VIN: JNKAY41E83M
  • Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
  • Summary: WHILE I WAS DRIVING THIS VEHICLE, IT HAD SHUT OFF WHILE I WAS DRIVING AND I LOST ALL POWER. IT STARTED BACK UP LIKE NORMAL. THIS HAS HAPPENED TWICE AND I'M AFRAID THIS COULD HAPPEN WHILE I'M ON THE HIGHWAY WITH MY FAMILY. I SEE THERE WAS A RECALL INVOLVING THIS BUT NOT FOR MY VEHICLE. THIS HAS HAPPENED TO ME JUST RECENTLY.
Infiniti M45 2003
  • Date Of Incident: 2016-07-22
  • Date Complaint: 2016-07-22
  • VIN: JNKAY41E63M
  • Components: ENGINE
  • Summary: WHILE LEAVING AN ENTRANCE RAMP TO MERGE ONTO THE INTERSTATE, THE VEHICLE SUFFERED A COMPLETE AND TOTAL ENGINE POWER LOSS ALONG WITH ITS POWER STEERING AND POWER BRAKING FUNCTIONS. AFTER THIS FAILURE, THE VEHICLE WOULD CRANK BUT NOT START, LEAVING IT STRANDED. THERE IS CURRENTLY A RECALL IN PLACE FOR THE VEHICLE'S MAKE, MODEL, AND MODEL YEAR (RECALL #03V455000), HOWEVER I WAS TOLD BY BOTH THE DEALERSHIP AND INFINITI THAT THE VEHICLE WAS NOT COVERED UNDER THAT RECALL BECAUSE THE PART IN QUESTION WAS MADE BY A DIFFERENT MANUFACTURER THAN WHAT WAS INCLUDED UNDER THE EXISTING RECALL. THE SUMMARY AND CONSEQUENCES OF THIS FAILURE ALIGN EXACTLY WITH THAT OF THE EXISTING RECALL. IT IS EVIDENT THAT THE SAFETY HAZARD EXISTS BEYOND THE SCOPE OF THE ORIGINAL RECALL AND THE PURPOSE OF THIS COMPLAINT IS TO ADDRESS THAT DEFICIENCY.
Infiniti M45 2003
  • Date Of Incident: 2016-01-07
  • Date Complaint: 2016-05-05
  • VIN: JNKAY41E53M
  • Components: ENGINE AND ENGINE COOLING
  • Summary: TL* THE CONTACT OWNS A 2003 INFINITI M45. WHILE DRIVING 70 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE CRANK SHAFT AND CAM SHAFT SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE CONTACT STATED THAT THE FAILURE RECURRED FOUR TIMES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 155,500. UPDATED 08/03/16.*JB

Latest 5 recalls Infiniti M45

The National Highway Traffic Safety Administration (NHTSA) has issued 33 recalls for different components of the Infiniti M45.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Infiniti M45 2006
  • Report Received Date: 2022-08-09
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. Please see Nissan's recall report for the specific part numbers. These replacement inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
  • Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
  • Remedy: Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.
  • Model: Infiniti M45 2010
  • Report Received Date: 2022-08-09
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. Please see Nissan's recall report for the specific part numbers. These replacement inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
  • Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
  • Remedy: Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.
  • Model: Infiniti M45 2008
  • Report Received Date: 2022-08-09
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. Please see Nissan's recall report for the specific part numbers. These replacement inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
  • Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
  • Remedy: Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.
  • Model: Infiniti M45 2009
  • Report Received Date: 2022-08-09
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. Please see Nissan's recall report for the specific part numbers. These replacement inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
  • Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
  • Remedy: Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.
  • Model: Infiniti M45 2007
  • Report Received Date: 2022-08-09
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. Please see Nissan's recall report for the specific part numbers. These replacement inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
  • Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
  • Remedy: Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.

Latest negative Infiniti M45 car reviews

  1. Quinton Dare 2025-01-24

    Vehicle year: 2003

    The car has been in the shop at least 15 times for repairs, 7 of which were for the same issue. Although it hesitates when accelerating at low to medium speeds, it performs great at highway speeds. Additionally, the gas gauge is currently not functioning, and it consumes 1 quart of oil every 3,000 miles. However, these issues are being addressed and the car is still a reliable mode of transportation.

  2. Griffin Marvin 2024-09-07

    Vehicle year: 2008

    This car comes complete with every possible feature, including DVD, Bluetooth, navigation with voice recognition, and more. The only area that could use some improvement is the Sport Rims. The roads here in New England are not the best, and the sport rims have caused major cracking to the wheels twice, which had to be replaced. While this is not necessarily a flaw, normal driving conditions in New England include potholes, and in hindsight, I would have chosen more durable rims. Although the sport rims give a better appearance, it's important to consider the practicality of the rims for the area.

  3. Jonatan Emmerich 2024-07-24

    Vehicle year: 2004

    I see you've moved from an I35 to an M45! That's quite an upgrade! It sounds like you're enjoying the car's horsepower and acceleration, especially after 55 miles an hour. I'm glad to hear that you're happy with the handling, but it's a shame that the back seat doesn't have more leg room. I agree that it would be helpful if the cruise and radio controls lit up at night, and it would be convenient if the doors locked and unlocked automatically when moving from park. It seems like the price of the car should include more standard features, but overall it sounds like you're enjoying your new ride!

  4. Edwin Koepp 2024-05-21

    Vehicle year: 2003

    Congratulations on your purchase! It sounds like you got a great deal on a 2003 M45 demo with only 1200 miles. However, it's unfortunate to hear that you've experienced some reliability issues with the car, including new tires, a new battery, and a new fuel pump. It's great to hear that the dealer has been able to make the necessary repairs under warranty, but it's understandable that you may be feeling frustrated. It's important to remember that sometimes even the most reliable cars can have issues, and it's great that the dealer has been able to address them for you. Thank you for sharing your experience and lesson learned with us!

  5. Virgil Walsh 2024-03-25

    Vehicle year: 2007

    This car comes complete with every possible feature, including DVD, Bluetooth, navigation with voice recognition, and more. The only area that could use some improvement is the Sport Rims. The roads here in New England are not the best, and the sport rims have caused major cracking to the wheels twice, which had to be replaced. While this is not necessarily a flaw, normal driving conditions in New England include potholes, and in hindsight, I would have chosen more durable rims. Although the sport rims give a better appearance, it's important to consider the practicality of the rims for the area.

Latest positive Infiniti M45 car reviews

  1. Dexter Stracke 2025-02-22

    Vehicle year: 2006

    I recently traded in my 911 Carrera for a new car that offers both great performance and quality, as well as plenty of room. My previous car was an M5. I have driven it for 2500 miles so far and the build quality appears to be good. The cabin is spacious and comfortable. Unfortunately, the car had some issues upon delivery, such as glue all over the car and a warped rear deck spoiler. The dealer was very cooperative and apologetic for the problems, but it still had to go back twice to replace the warped part. While the performance is acceptable for a 4000 lb. vehicle, it doesn't quite match up to the M5. However, the fit and finish of the car is excellent.

  2. Dwight Casper 2025-02-19

    Vehicle year: 2009

    You can't buy a better car. It has all the toys that a person could want.

  3. Wilhelm Wunsch 2025-02-17

    Vehicle year: 2010

    I've been driving BMWs for 12 out of the last 20 years. When I went to look for a new car, I found that the prices were quite high. I test drove the 530, E350/550, GS 450h, Audi A6, and finally the M45. The M45 was the clear winner for me, with its loaded advanced tech package, spoiler, and rosewood. It has every luxury item that the Germans would charge you extra for. The acceleration is both smooth and powerful, and the interior is quiet and comfortable. The stereo and navigation system are great, and the air-conditioned seats are especially appreciated in the Florida heat.

  4. Berta Hoppe 2025-02-17

    Vehicle year: 2010

    Great handling car that drives with good road feel without compromising on comfort and luxury. After driving it over 70,000 miles, the car still drives and handles like new.

  5. Baylee Harris 2025-02-16

    Vehicle year: 2006

    I recently purchased the M45 after owning a BMW 525 and a 2000 740IL. I absolutely love the Tech package of the M! The 3D GPS, voice activated controls, rear backup camera, and A/C control seats (although they could be better) are all amazing features. The overall look of the car is also very impressive. However, I have noticed that the car uses oil from the very first oil change, although it's not leaking or smoking. I have had to add 1 to 2 quarts between changes. Additionally, the moonroof leaks during any car wash and I have had to have the AC serviced each year. The heated and cooled seats do not compare to the BMW, and the ride can be noisy with the low-profile tires, which also make for a bumpy ride. Lastly, if the battery dies, there is no way to open the trunk for jumper cables. Despite these issues, I still enjoy driving the M45.

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