Infiniti M30 problems
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The M30's angular design aesthetics and on-road performance were viewed as outdated, especially considering a redesigned Acura Legend coupe was launched in 1991. The interior came in for criticism for its outdated ergonomics and lack of room.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.
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Common Infiniti M30 problems
The Infiniti M30 is a luxury car produced by Nissan's luxury brand, Infiniti, from 1990 to 1992. While the car was well-received for its sleek styling and powerful engine, there were several common problems reported by owners of the Infiniti M30.
One of the most common issues reported by Infiniti M30 owners is related to the car's engine, particularly the VG30DE engine. Owners have reported issues such as oil leaks, overheating, and blown head gaskets. These problems can be caused by a variety of factors, including poor maintenance, worn-out parts, or design flaws in the engine. To prevent these issues, it is recommended that owners regularly check their engine oil levels and have their engine inspected by a qualified mechanic.
The fuel system has also been known to cause problems for some M30 owners. Issues range from fuel pump failures to fuel tank and line issues. These problems can cause the car to have difficulty starting, stalling, or experiencing a loss of power while driving. To address these issues, it is recommended that owners have their fuel system inspected and repaired by a qualified mechanic.
The suspension and brake systems have also caused problems for some M30 owners. Complaints include worn out suspension components and brake calipers. These problems can cause the car to have poor handling, difficulty stopping, or uneven tire wear. To prevent these issues, it is recommended that owners have their suspension and brake systems inspected and replaced as necessary.
Electrical system issues are also a common problem for Infiniti M30 owners. The alternator and starter motor are both prone to failure. These problems can cause the car to have difficulty starting or experiencing a loss of power while driving. To address these issues, it is recommended that owners have their electrical system inspected and repaired by a qualified mechanic.
Cooling system problems, such as radiator and water pump failures, have also been reported by Infiniti M30 owners. These problems can cause the car to overheat, which can lead to engine damage or failure. To prevent these issues, it is recommended that owners regularly check their cooling system and have it inspected and repaired by a qualified mechanic.
Transmission issues have also been reported by some Infiniti M30 owners. Both automatic and manual models have experienced problems, including premature transmission failures and failed torque converters. These problems can cause the car to have difficulty shifting or experiencing a loss of power while driving. To prevent these issues, it is recommended that owners regularly check their transmission fluid levels and have their transmission inspected by a qualified mechanic.
Finally, the exhaust system has caused issues for some M30 owners, with exhaust manifold and catalytic converter problems. These problems can cause the car to have a loud exhaust noise or experience a loss of power while driving. To address these issues, it is recommended that owners have their exhaust system inspected and repaired by a qualified mechanic.
In terms of the car's body and interior, paint and body issues as well as interior problems such as cracked dashboards and failing seatbelts have been reported. These problems can be caused by a variety of factors, including poor maintenance, wear and tear, or design flaws in the car. To prevent these issues, it is recommended that owners regularly inspect their car's body and interior and have any issues repaired by a qualified mechanic.
In summary, the Infiniti M30 was a stylish and enjoyable car to drive, but it was not without its share of problems. It's important for prospective owners to carefully inspect the vehicle before purchasing and to stay on top of regular maintenance in order to mitigate any potential issues.
Is Infiniti expensive to repair?
The average annual repair cost for a INFINITI is $638, which means it has above average ownership costs.
What is the Nissan equivalent to the Infiniti M30?
Nissan Leopard
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.
Are Infinitis reliable after 100k miles?
In fact, if a car is well-maintained and has been regularly serviced, it can last for well over 100,000 miles with no issues. INFINITI of Warwick has put together a guide for shopping for used cars, including the main factors you should consider and how to choose a car based on mileage.
How often do Infinitis break down?
Frequency. The average INFINITI visits a repair shop approximately 0.7 times a year for unscheduled repairs.
Latest 5 recalls Infiniti M30
The National Highway Traffic Safety Administration (NHTSA) has issued 5 recalls for different components of the Infiniti M30.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Infiniti M30 1991
- Report Received Date: 1995-11-01
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Summary: THIS IS NOT A SAFETY RECALL CAMPAIGN IN ACCORDANCE WITH FEDERAL REGULATION 573. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. THE CAMPAIGN WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES OF AFFECTED VEHICLES WHICH COULD LEAK.
- Consequence: FUEL LEAKS IN THE ENGINE COULD RESULT IN A FIRE.
- Remedy: NISSAN DEALERS WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES ON THE AFFECTED VEHICLES.
- Model: Infiniti M30 1992
- Report Received Date: 1995-11-01
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Summary: THIS IS NOT A SAFETY RECALL CAMPAIGN IN ACCORDANCE WITH FEDERAL REGULATION 573. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. THE CAMPAIGN WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES OF AFFECTED VEHICLES WHICH COULD LEAK.
- Consequence: FUEL LEAKS IN THE ENGINE COULD RESULT IN A FIRE.
- Remedy: NISSAN DEALERS WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES ON THE AFFECTED VEHICLES.
- Model: Infiniti M30 1990
- Report Received Date: 1995-11-01
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Summary: THIS IS NOT A SAFETY RECALL CAMPAIGN IN ACCORDANCE WITH FEDERAL REGULATION 573. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. THE CAMPAIGN WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES OF AFFECTED VEHICLES WHICH COULD LEAK.
- Consequence: FUEL LEAKS IN THE ENGINE COULD RESULT IN A FIRE.
- Remedy: NISSAN DEALERS WILL REPLACE THE FUEL INJECTORS AND RELATED HOSES ON THE AFFECTED VEHICLES.
- Model: Infiniti M30 1991
- Report Received Date: 1995-05-24
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: SEAT BELTS:FRONT:BUCKLE ASSEMBLY
- Summary: THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.
- Consequence: THE SAFETY BELTS WOULD NOT PROVIDE ADEQUATE PROTECTION TO AN OCCUPANT IN A VEHICLE CRASH.
- Remedy: OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREFULLY INSPECT THE RED RELEASE BUTTON FOR ANY BREAKS OR CRACKS. THEY SHOULD ENSURE THAT BOTH BUCKLES ARE OPERATING PROPERLY BY INSERTING EACH LATCH PLATE INTO ITS BUCKLE, TUGGING ON THE BELT TO MAKE SURE THE LATCH IS SECURELY LOCKED, AND THEN PRESSING THE RELEASE BUTTON. THE LATCH PLATE SHOULD POP OUT OF THE BUCKLE WHEN THE BUTTON IS PRESSED. IF EITHER RELEASE BUTTON SHOWS A SIGN OF BREAKING OR CRACKING OR IF EITHER BUCKLE FAILS TO OPERATE PROPERLY, OWNERS SHOULD PROMPTLY CONTACT THEIR AUTHORIZED DEALER TO SCHEDULE AN APPOINTMENT TO HAVE THE BUCKLE REPLACED OR REPAIRED FREE OF CHARGE.
- Model: Infiniti M30 1990
- Report Received Date: 1995-05-24
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: SEAT BELTS:FRONT:BUCKLE ASSEMBLY
- Summary: THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.
- Consequence: THE SAFETY BELTS WOULD NOT PROVIDE ADEQUATE PROTECTION TO AN OCCUPANT IN A VEHICLE CRASH.
- Remedy: OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREFULLY INSPECT THE RED RELEASE BUTTON FOR ANY BREAKS OR CRACKS. THEY SHOULD ENSURE THAT BOTH BUCKLES ARE OPERATING PROPERLY BY INSERTING EACH LATCH PLATE INTO ITS BUCKLE, TUGGING ON THE BELT TO MAKE SURE THE LATCH IS SECURELY LOCKED, AND THEN PRESSING THE RELEASE BUTTON. THE LATCH PLATE SHOULD POP OUT OF THE BUCKLE WHEN THE BUTTON IS PRESSED. IF EITHER RELEASE BUTTON SHOWS A SIGN OF BREAKING OR CRACKING OR IF EITHER BUCKLE FAILS TO OPERATE PROPERLY, OWNERS SHOULD PROMPTLY CONTACT THEIR AUTHORIZED DEALER TO SCHEDULE AN APPOINTMENT TO HAVE THE BUCKLE REPLACED OR REPAIRED FREE OF CHARGE.
Latest negative Infiniti M30 car reviews
Latest positive Infiniti M30 car reviews
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Vehicle year: 1992
Hey there! I just wanted to share with you that I recently bought a 1990 Infiniti M30 for only $1000! My friend got it at an auction and sold it to me. Despite being 23 years old, the car has minimal issues. There's some basic wear and tear on the leather interior, but the seat covers work great to cover it up. I was pleasantly surprised by the engine's responsiveness - it has some serious pull for a V6! (Although, I'm used to my 73' Chevelle's V8, so it's all relative.) The car needs some typical maintenance, like a timing belt change and tension rod bushings, but it's sold and has no issues. With just around $750 in repairs, it will run like new again. But honestly, it runs pretty well as it is! Let me know if you have any questions.
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Vehicle year: 1990
Hey there! I just wanted to share with you that I recently bought a 1990 Infiniti M30 for only $1000! My friend got it at an auction and sold it to me. Despite being 23 years old, the car has minimal issues. There's some basic wear and tear on the leather interior, but the seat covers work great to cover it up. I was pleasantly surprised by the responsiveness of the engine - for a V6, it has some serious pull! (Although, I'm used to my '73 Chevelle's V8, so in comparison... my Infiniti still holds up pretty well!) There are some typical maintenance issues that need to be addressed, like the timing belt and tension rod bushings, but overall the car runs well and has no issues. With just around $750 in repairs, it will run like new again. But for now, it runs great as it is! Let me know if you have any questions.
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Vehicle year: 1991
Solid Car. Reliable. Safe. Very good fit and finish. Excellent engine performance.
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Vehicle year: 1991
Infinity no longer produces this model, but it is undeniable that it handles like a dream and its style surpasses that of newer Infiniti models. While the electrical system has been a consistent issue, it does not detract from the overall excellence of this vehicle.
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Vehicle year: 1992
Solid Car. Reliable. Safe. Very good fit and finish. Excellent engine performance.
Are you having problems with your Infiniti M30?
Forest Marvin 2025-01-27
Vehicle year: 1992
Great car except for poor gasoline mileage
Curtis Streich 2024-10-19
Vehicle year: 1992
The engine is great, although there have been some transmission issues. It's essentially a Maxima, but still a worthwhile purchase despite the known problems.
Rusty Schiller 2024-09-08
Vehicle year: 1991
The engine is great, although there have been some transmission issues. It is essentially a Maxima, but still a worthwhile purchase despite the known transmission problems.
Fred Rippin 2024-06-28
Vehicle year: 1991
This car may not be a sports car, but it is a luxurious one. Despite having a V6, it may be considered underpowered. However, I really like this car, especially because I love convertibles and needed something for commuting that would be suitable for winters. I have found this vehicle to be reliable and fuel-efficient (26 mi/gal). The interior styling is pretty cool, with real wood veneer around the dash, doors, and console. Additionally, it has some nice and convenient features. One of the drawbacks of this car is the cost of repairs. If you need to bring it to the dealership, be prepared to pay a hefty price. So far, I have been lucky.
Stephon Waters 2024-05-11
Vehicle year: 1990
Great car except for poor gasoline mileage