A Buyer’s Guide to the 2012 Infiniti M

The 2012 Infiniti M combines luxury, performance and value into a stylish sedan. With numerous standard luxury features and drive-enhancing technology, this is one car that is sure to impress any driver in a number of ways.

Key Features

With 4 Wheel Active Steer, Drive Mode Selector and available Bose Studio sound system, the 2012 Infiniti M provides something for everyone. The V6 engine offers plenty of power for an enjoyable ride, while the luxurious interior provides the perfect level of comfort.

Changes for 2012

The most significant change for the 2012 Infiniti M is the changes in the chassis. Designed to be stiffer, the sedan now has improved body control and corner tracking for a smoother ride.

What We Like

The combination of a powerful engine, an array of technology-based features and serious comfort create a sedan that is a joy to drive. Throw in Infiniti’s reputation for providing reliable vehicles, and you have a win all the way around.

What Concerns Us

While the 2012 Infiniti M does tick a lot of boxes, it falls a bit short when it comes to trunk size. While the front passengers will certainly ride in comfort, the shorter cushions in the backseat are a bit less supportive. The fuel economy, though acceptable for the class, is somewhat less than some of the other comparable models available in the class.

Available Models

The 2012 Infiniti M is available with one of three engine options:

3.7-Liter V6

  • 330 horsepower @ 7,000 rpm
  • 270 lb-ft of torque @ 5,200 rpm
  • EPA city/highway fuel economy: 18/26 mpg (RWD), 17/24 mpg (AWD)

5.6-Liter V8

  • 420 horsepower @ 6,000 rpm
  • 417 lb-ft of torque @ 4,400 rpm
  • EPA city/highway fuel economy: 16/25 mpg (RWD), 16/23 mpg (AWD)

Major Recalls

There have been two major recalls issued for the 2012 Infiniti M. The first is for a fuel pressure sensor that may not have been tightened properly. This could result in a fuel leak due to vibration and heat.

The second recall is for a connector bolt for the engine oil cooler that was not manufactured to the appropriate strength. This could result in an oil leak and a drop in oil pressure that could lead to the engine seizing.

Common Issues

The only complaint available for this vehicle is due to one that was delivered with two wheels/tires that were defective upon receipt.

Infiniti M 2012 Interior


Next Step

Schedule Pre-purchase Car Inspection

The most popular service booked by readers of this article is Pre-purchase Car Inspection. YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. We currently cover over 2,000 cities and have 100k+ 5-star reviews... LEARN MORE

SEE PRICING & SCHEDULING

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Recent Pre-purchase Car Inspection reviews

Excellent Rating

(5,493)

Rating Summary
5,137
193
39
38
86
5,137
193
39
38
86

Jermaine

25 years of experience
382 reviews
Jermaine
25 years of experience
Dodge Durango V6-3.6L - Pre-purchase Car Inspection - Silver Spring, Maryland
Awesome mechanic! Very reliable !! Awesome personality! Explained everything and now I feel less stressed.
Hyundai Ioniq - Pre-purchase Car Inspection - Chevy Chase, Maryland
Jermaine was very friendly, efficient and professional. He kindly explained to me those things that did not score well in the service report, so that it didn't come as a surprise, and I would know what to do about it.

Caz

18 years of experience
146 reviews
Caz
18 years of experience
Mercedes-Benz GLA250 L4-2.0L Turbo - Pre-purchase Car Inspection - Woodstock, Georgia
Caz was extremely knowledgeable, personable and provided excellent service. He was on time for the appointment and answered and explained everything I asked concerning my vehicle. I will definitely use the company again and I would love to have Caz as my mechanic! Excellent!
Mercedes-Benz S550 - Pre-purchase Car Inspection - Mableton, Georgia
Caz Arrived on time much earlier than scheduled. He was very professional in inspecting the car and made excellent recommendations.

Brian

19 years of experience
138 reviews
Brian
19 years of experience
Lexus RX350 V6-3.5L - Pre-purchase Car Inspection - McDonough, Georgia
Brian was very informational and knowledgeable about the Inspection. He throughly inform me what issues on vehicle. Great Mechanic !!!
Ford Transit-350 HD - Pre-purchase Car Inspection - McDonough, Georgia
Great service. Honest , respectful and truly cares about making sure you get the best options possible at an affordable price. Finding a mechanic you can trust is rare. I highly recommend Brain.

Jay

24 years of experience
262 reviews
Jay
24 years of experience
Honda CR-V L4-2.4L - Pre-purchase Car Inspection - Glendale Heights, Illinois
Jay did a great job! Excellent at taking time to explain things about your car. And provided sound recommendation on repair. Courteous and responsive. I would definitely recommend Jay!
BMW 535i xDrive - Pre-purchase Car Inspection - Des Plaines, Illinois
Excellent ! Jay is very detail oriented and forward thinking. I would highly recommend him to anyone.

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

Related articles

How to Determine the Total Interest Paid on a Car Loan
An An important aspect of any vehicle loan is the amount of interest you pay. If you want to compare loans to see which one is the better deal or just figure out how much interest you’ve paid in for...
How to Make the Most Out of a Test Drive
Test Test driving a car is a crucial part of the buying process. When you test drive (https://www.yourmechanic.com/article/what-to-look-for-when-test-driving-a-used-car) a car, you can see how a vehicle you are considering will handle your day-to-day activities and driving routines. By test driving...
How to Locate Cars for Sale by Private Sellers
When shopping for a used car (https://www.yourmechanic.com/article/what-steps-must-i-take-before-buying-a-used-car), dealership may not always be an option. Maybe your credit is not good enough (https://www.yourmechanic.com/article/how-to-buy-a-car-with-bad-credit), or you cannot afford to pay the asking price. In such cases, buying a car from a private...

Related questions

Tires that came from the factory are not good at all
The tires which came with your vehicle should not have had problems with sidewalls cracking or blowing out. I would recommend having the tires checked by the manufacturer for issues or defects which may be covered. To find replacement tires,...
How do I view the average fuel economy?
The average fuel economy shows you the gas mileage that your vehicle has been averaging. The average fuel economy is directly tied to the trip meters, and will be reset when the trip meter is reset. To view the average...
How do I extend the remote start?
Unless set otherwise, your engine will run for 10 minutes after being turned on via remote start. After 10 minutes, if the car has not been operated, the engine will turn off. You can extend the remote start time at...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com