2018 Mazda Cx-5 problems

The Mazda CX-5 is a compact crossover SUV produced by Mazda since 2012. A successor to both the Tribute and the slightly larger CX-7, it is Mazda's first model to feature the "Kodo" design language and the first model to be fully developed with a range of technologies branded as Skyactiv, including a rigid, lightweight platform combined with a series of engines and transmissions to reduce emissions and fuel consumption.
Since 2019, the CX-5 is positioned above the smaller CX-30. As of 2022, depending on the region, the CX-5 is positioned right below the larger CX-50, CX-60 or the CX-8 within Mazda's crossover SUV line-up.
The CX-5 has been the worldwide best-selling model offered by the brand every year since 2014, with record sales in 2019 when 444,262 units were sold globally. As of March 2022, cumulative sales of the CX-5 has reached around 3.5 million vehicles.
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Common 2018 Mazda Cx-5 problems
Based on the complaints from owners of the 2018 Mazda CX-5, several common problems have been reported:
- Engine Problems: Owners have reported issues such as excessive engine noise, engine stalling without warning, and acceleration hesitation. Some drivers experienced engine failure, where the engine did not shut off or revved when stopped, leading to potential safety concerns.
- Windows/Windshield Problems: Complaints include windshield cracking for no apparent reason, which could be linked to issues with the windshield bracket for the laser sensor. This problem could disable safety features like the Smart City Brake Support system.
- Brake Problems: Owners have reported premature brake wear, which can impact the vehicle's braking performance and safety. Dragging brakes and vibrations in cold temperatures have also been highlighted as common issues.
- Transmission Issues: Some drivers have complained about whining noises and clicking sounds while shifting, indicating problems with the transmission system. Faulty transmissions have led to costly repairs and replacements for affected owners.
- Electrical Problems: The CX-5 has faced complaints related to electrical systems, including faulty daytime LED running lights that required a recall. Issues with the infotainment system, such as ghost touch or screen malfunctions, have also been reported.
These problems can impact the overall performance, safety, and reliability of the 2018 Mazda CX-5. Owners have expressed concerns about the cost of repairs, safety implications, and the overall driving experience affected by these issues. It is essential for potential buyers to be aware of these common problems and consider them when evaluating the purchase of a used 2018 Mazda CX-5.
Are there any problems with the 2018 Mazda CX-5?
Common problems found on the 2018 Mazda CX-5 include some minor oil leaks, a cracked windshield, as well as premature brake wear. Overall, these problems are similar to some other compact SUVs on the market, with average repair costs to fix up the issues as it ages.
What is the most common problem with Mazda CX-5?
Quick Answer: Avoid Mazda CX-5 Year Models 2014 and 2016
These recorded more complaints compared to the 2013, 2015, 2017, 2018, 2019, 2020, and 2021 model years. The most common complaints cover electrical problems, engine problems, interior accessories, and issues with the lights.
How many miles will a 2018 Mazda CX-5 last?
between 200,000 and 250,000 miles
The Mazda CX-5 crossover is another popular model that is known for lasting a long time. With proper maintenance, the CX-5 can give you between 200,000 and 250,000 miles and a lifespan between 13 and 17 years. Mazda's flagship vehicle is the CX-9. This four-door SUV offers a stylish design and luxurious interior.
Do Mazda CX-5 have transmission problems?
Both Mazda CX-3 and Mazda CX-5 models have been noted for a string of transmission issues.
2018 Mazda Cx-5 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2018 Mazda Cx-5.
You can leave your car complaint via the special form below.
2018 Mazda Cx-5 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2018 Mazda Cx-5.
- Manufacturer: Mazda North American Operations
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.
- Consequence: Fuel pump failure may cause an engine stall, increasing the risk of a crash.
- Remedy: Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.
- Manufacturer: Mazda North American Operations
- Components: ENGINE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall.
- Consequence: An unexpected stall increases the risk of a crash.
- Remedy: Mazda will notify owners, and dealers will reprogram the PCM software, free of charge. The recall began August 20, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3719F.
- Manufacturer: Mazda North American Operations
- Components: AIR BAGS:SIDE/WINDOW
- Summary: Mazda North American Operations (Mazda) is recalling certain 2018 Mazda CX-5 vehicles. In the event of a side impact or rollover crash, the side curtain air bags may not properly unfold during deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 226, "Ejection Mitigation."
- Consequence: If the air bags do not deploy properly in a crash, it can increase the risk of injury.
- Remedy: Mazda will notify owners, and dealers will replace the curtain air bags, free of charge. The recall began July 31, 2018. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 2718F.
Negative 2018 Mazda Cx-5 car reviews
Positive 2018 Mazda Cx-5 car reviews
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I just got this car 2 days ago and I'm really impressed! I traded in my 2007 Toyota Rav4 Sport and this car is a huge upgrade. The interior is much nicer than my old car and I'm loving the selector knob to navigate the infotainment system. It's something you usually only see on higher end cars. The seats in my touring model are suede/leather and while they're a bit firm, I find them really comfortable. I opted for the preferred package which includes the upgraded 10 speaker Bose stereo, navigation, and auto dimming mirror. It was definitely worth the $1200 cost to upgrade. The only minor flaw I've noticed is that the Bose stereo isn't as powerful as I expected it to be. Perhaps Mazda needs to install an amplifier in future models. Another drawback is that there's no CD player, but that seems to be a trend in newer cars. The ride is a bit firm, but it makes the car handle really well when turning/cornering. The acceleration is great compared to my old Rav 4. When you step on the pedal, this thing really moves! The accelerator is floor mounted, which is a bit different from most cars, but I'm getting used to it. I can't speak on gas mileage yet as I'm still on my first tank of gas. Overall, I think this is a fantastic mid-priced SUV with a high-end feel to the inside. Mazda has really succeeded in creating a great car and I highly recommend it to anyone in the market for a new SUV.
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I recently visited my local Mazda dealer with the intention of purchasing a pre-owned Mazda 6. As someone who has been driving for the past ten to twelve years, I was looking for a car that would be a good fit for my 6'3'' frame and would handle well in the Northeast's snowy conditions. After test driving the CX-5, I was thoroughly impressed and decided to take it home that same day. While it may not be my dream vehicle, it is incredibly functional, handles great, and gets good mileage for an AWD vehicle. This car has completely changed my perception of crossovers and smaller SUVs. Additionally, it is a good-looking vehicle that is reasonably priced. If you're looking for a car that won't break the bank, Mazda is the way to go!
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We purchased our CX 5 in July of 2017 and we still love it today as much as we did when we drove it off the lot. It's so comfortable to travel in and it easily holds our golf clubs. Although the navigation system took a little time to learn, I now use it all the time. We were considering a Mercedes SUV, but we ultimately decided that the CX 5 was just as nice for a much better price.
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The cabin is luxurious and very impressive! The top quality products are definitely noticeable. Mazda did an outstanding job being competitive with the luxury automobiles. The high safety score is reassuring, and the sexy body style is a plus. Additionally, the great gas mileage for an SUV is impressive. The only thing I wish for is more horsepower, but then the gas mileage would be less. In sport mode, you get more pep when taking off from a stop, and the horsepower is still good!
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I used to drive a Nissan Juke, but as a 6'1
Additional sources
More sources of information about 2018 Mazda Cx-5 problems:
1st time Mazda owner 2018 CX5 Grand Touring 49k miles. Should I ...
Sep 8, 2023 ... Mazda's are quite reliable, I've owned two leases and never had anything fail. Consumer reports rates them well and you made a solid choice. The ...
2018 Mazda CX-5 Review, Problems, Reliability, Value, Life ...
Jan 11, 2023 ... Reliability 8/10 – There are no major problems on the 2018 Mazda CX-5. Shoppers should stay away from models from 2014 & 2016 since they have ...

Looking for CX-5 advice. Issues? Good/bad years? : r/CX5
Dec 17, 2022 ... Also, many of the early turbo models (2020-2021) are having issues with oil consumption due to bad valve seals. IMO, this is the largest issue ...

Purchased a 2018 CX-5. Anything to look for while still have ...
Apr 18, 2023 ... For 2018 CX-5, the major potential problem to me is the first-year cylinder deactivation on its 2.5L NA. The related issues are cracked cylinder ...
2018 Mazda CX-5 Reliability - Consumer Reports
What Owners Say ... "engine knock due to defective lifters/hydraulic lash adjusters. engine knock at 30,000 miles. manufacturer wouldn't fix at their expense ...
Alexandre Kovacek 2024-09-04
As a senior citizen, I purchased the Mazda CX-5 after my spouse passed away to ensure a worry-free driving experience. However, I have faced some challenges with the car's battery. Despite having it jump-started seven times in two years and replacing the battery twice, the issue persists. The car was even towed to the dealer, but they found nothing wrong. Despite these setbacks, I remain confident in my decision to choose the Mazda CX-5. While the current situation with the virus has limited my driving, I am optimistic that the car will perform well once I am able to use it again.
Lonzo Thiel 2024-08-02
As the title suggests, I own the 2.5L Turbo version Grand Touring Signature. Unfortunately, I have experienced some issues with the car's technology. The radar cruise has failed on a few occasions, causing me to have to brake suddenly to avoid a collision. The rain sensors in the windshield also seem to be unreliable, and the automatic high beams don't always work as they should. Additionally, I have had some trouble with the heat and the heated steering wheel, and the Android integration is not working properly. However, if you are looking for a car that will get you from A to B with decent mileage, this car is a good option. It may not have all the bells and whistles, but it gets the job done. I rented a RAV4 last weekend and found it to be a good alternative, even though it was less expensive. One year later, I had to replace the seat covers due to stitching issues, and the engine failed, but Mazda replaced the intake manifold. It seems that this is a known issue, and Mazda is taking steps to address it. Overall, while I have had some frustrations with the car, I still find it to be a reliable option for getting around.
Andres Wintheiser 2024-04-29
We have been experiencing intermittent AC and backup camera issues with our car since purchasing it in 2016. Despite visiting multiple dealerships, we have received the same response every time, whether the car is under warranty or not - they cannot find any problems or codes. Unfortunately, the dealership does not investigate further beyond checking codes or replicating the issue. It seems that Mazda's policy is such that if neither of these two conditions are met, then the customer must be lying about the problem. However, Mazda has never questioned the reliability of their diagnostic system to detect electrical problems.
Alfonso O'Connell 2024-03-23
Hi there! I hope you're doing well. I wanted to share my experience with this car that I've leased for a little over 2 years. Unfortunately, I've had some issues with oil leaking from the gasket at around 9,000 miles and again at 40,000 miles. I was a bit disappointed when I found out that it wasn't covered by warranty, as I believe the gasket covers should last for at least 50,000 miles. I just wanted to give you a heads up in case you were considering this car. Additionally, I've noticed that Mazda charges for updates to the media system, which can also have some problems. Thanks for listening!
Giles Boehm 2024-01-10
My CX-5 is a decent car. While I haven't driven other SUVs to compare, I have decided not to buy this car when the lease is up. I leased it to test the safety technology, knowing that in three years, this tech will have advanced significantly. On the plus side, the headlights and visibility are great, and the blind spot monitor and pacing cruise control work well. However, the active braking is not very effective and the lane sensors can be an annoyance, especially on faded stripes. The infotainment system is disappointing, with the navigation lacking real-time traffic updates, making it useless for day-to-day driving. Stick to Waze or Google maps instead. The radio is also disappointing, with Sirius not displaying the full title of the song or album artwork. The engine is underpowered, and while Mazda has a sport mode button to help with acceleration, the shift points are too high. Even in sport mode, you're still in fourth gear at 65mph.