2018 Mazda Cx-9 problems
The Mazda CX-9 is a mid-size crossover SUV manufactured by Mazda in Japan since 2006 through two generations With three-row seating, it was Mazda's largest passenger vehicle until the arrival of the CX-90.
Despite being built in Japan at Mazda's Ujina #1 plant in Hiroshima Prefecture, the CX-9 was never offered in the Japanese domestic market. The shorter and narrower Mazda CX-8 was offered in Japan instead.
First generation (TB; 2006)
The first generation CX-9 was originally fitted with a 3.5 L Ford V6 engine, but, in 2008, the engine was changed to a 3.7 L unit producing 204 kW (274 hp) and 366 N⋅m (270 lb⋅ft) of torque. The updated engine was introduced in June 2007 and it was now built by Mazda themselves. This engine was coupled with a six speed automatic transmission. The first generation is based on the Ford CD3 platform that is shared with many Ford and Mazda models; the Ford Edge is its close mechanical sibling. It was launched at the 2006 New York International Auto Show.
Standard safety equipment included blind spot monitoring, backup camera, electronic stability control, traction control, roll stability control, front side impact airbags, and three row side curtain airbags.
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Common 2018 Mazda Cx-9 problems
Based on the complaints from owners of the 2018 Mazda CX-9, several common problems have been reported:
- Transmission Issues:
- The CX-9 is known to have transmission problems such as hard shifts, jerking, and hesitations. These issues can be attributed to software-related causes or damaged valve bodies and faulty shift solenoids.
- Brake Power Boost Unit Failure:
- Another common problem is the faulty brake power boost unit, which can increase braking distance, potentially compromising safety by requiring more braking distance and increasing the risk of accidents.
- Electrical Problems:
- Electrical issues have been reported, although specific details are not provided in the search results. Electrical problems in vehicles can range from minor inconveniences to serious safety concerns, affecting various components like lights, infotainment systems, and more.
- Miscellaneous Problems:
- The 2018 Mazda CX-9 has also been associated with miscellaneous problems, which could include a range of issues not specified in the search results. These problems might encompass a variety of concerns related to different vehicle systems and components.
These problems reported by owners of the 2018 Mazda CX-9 highlight significant issues that can impact the vehicle's performance, safety, and reliability. Addressing these issues promptly and through proper maintenance can help mitigate potential risks and ensure the longevity of the vehicle.
Do Mazda CX-9 have issues?
Mazda CX-9 Reliability Problems. CX-9 owners have made 226 complaints over 14 model years. Using our PainRank™ system we've ranked it 14th in overall reliability out of 19 Mazda models , with real brakes and engine concerns.
What is the best year of the Mazda CX-9 to buy?
Best First Generation Models
When it comes to the first-generation models, many agree that the best years to consider are: 2007, 2009, 2013, 2014, and 2015. While the 2008, 2010, 2011, and 2012 models can still be quality models, they do have more recorded issues than the others.
How many miles can a 2018 Mazda CX-9 last?
According to vehiclehistory.com, a standard Mazda CX-9 will last around 250,000 miles with proper care.
What is the Mazda CX-9 engine failure lawsuit?
Why Was This Lawsuit Filed? According to the class action lawsuit, Mazda vehicles have defective valve stem seals that allow engine oil to leak into combustion chambers. This defect can lead to excessive oil consumption between regular oil change intervals, posing a risk of engine damage and failure.
2018 Mazda Cx-9 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mazda Cx-9 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Unknown or other problems
- Power train problems
- Electrical system problems
- Service brakes problems
The graph below shows statistics for all 2018 Mazda Cx-9 vehicle components and the number of complaints received.
Latest 25 complaints 2018 Mazda Cx-9
The NHTSA has received 103 complaints about various vehicle components related to the 2018 Mazda Cx-9. Below are the 25 most recent complaints reported for 2018 Mazda Cx-9 vehicles.
ENGINE PROBLEM
- Date Of Incident: 2024-10-21
- VIN: JM3TCBEY4J0
- Components: ENGINE
- Summary: My vehicle was low on antifreeze. I brought it into the dealer and had them look at it. They told me there was an antifreeze leak inside the engine. I told them, I think there's a service bulletin on it. TSB-01-013-21 And there are updates to it. They told me that the antifreeze leak does not pertain to this service bulletin. I told them, how can that be? When it's an antifreeze leak with an engine that only has 66000 miles on it so far. I spoke to mazda customer service in California They said the dealer is trying to get some financial relief for me to replace a $10000 engine. Which they said is on back order till march 2025. I said how can this leak not be a problem when the engine is on back order, I feel that this should not have happened With a engine, that has 66000 miles on it? And it should be fixed free of charge because antifreeze leak is a known problem with these engines since 2016, and they never notified me to bring it in and have the defective part fixed Which causes the antifreeze leak. If they did that, my engine would not have blown and would not need replacement. I'm hoping they understand and do the right thing and fix this.
ENGINE PROBLEM
- Date Of Incident: 2024-07-18
- VIN: JM3TCABY1J0
- Components: ENGINE
- Summary: I purchased a 2018 Mazda cx9 from a local used car dealer several weeks ago. Check engine light came on after a few weeks for cylinder 3 misfire and there was a steep decline of the vehicle performance (hard start, rough idle, lower mpg, sluggish driving). Took it to Berge Mazda who charged me for diagnostics/spark plugs, and ignition coil. They informed me the next steps were a compression tests, fuel injectors and if that didn’t fix the problem then they wanted to strip down the engine to evaluate the cylinder head. At this point I decided to take it to my local mechanic who I trust, he diagnosed a cracked cylinder head. Now I’m stuck with a car I just bought that’s unsafe to drive needing a 6-8k repair. Upon further research there is a widespread problem with Mazda’s manufacturing of there cylinder heads on certain models (including the 2018 Mazda cx9). This is confirmed by TSB’s from Mazda along with a class action lawsuit recently filed. Upon more research on my vehicles history, I gathered that my vehicle was traded into Horne Mazda and then a couple days later auctioned to the used car dealer I bought it from. The fact that Mazda is selling off their own defective vehicles that are unsafe at auctions is absolutely disgusting and something needs to be done about it.
ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2024-09-30
- VIN: JM3TCADY4J0
- Components: ENGINE,FUEL/PROPULSION SYSTEM
- Summary: - My 2018 Mazda CX 9 started stalling and jittering at idle and then eventually during slow driving. - Next day I got a check engine light, took to Mazda service center at the dealership I have been going to for last 6 years since I bought the car. - Service center diagnosed that there was a coolant leak through the cylinder head which seems to have cracked. - Further investigation indicated that this has been identified on many other similar Mazda engines and a Technical Service Bulletin had been issued by Mazda to Dealers. - On probing initially, dealership declined they were aware of any such problem. - The amount of repair for the engine replacement (cylinder head and other parts) is exuberant and is almost half of the value of my car, and is not expected for a low 44,000 miles car. - This had posed safety issue for my family since the stressed engine with leak in cylinder head could lead to fire and fatality. - I am awaiting response from Dealership and Mazda corporation case#[XXX] for a response especially when this issue has been filed under a class action lawsuit: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
ENGINE PROBLEM
- Date Of Incident: 2024-09-30
- VIN: JM3TCBDY3J0
- Components: ENGINE
- Summary: Engine cylinder head is leaking coolant. This is a known issue by Mazda as they have submitted a TSB on the issue but have yet to submit a recall. The leak causes overheating along with pollution of coolant fluid into the environment. The problem was diagnosed by a Mazda dealership. The leaking occurred before a light came on the dashboard. The light on the dashboard only came on once the engine began overheating.
ENGINE PROBLEM
- Date Of Incident: 2024-09-21
- VIN: JM3TCBCY0J0
- Components: ENGINE
- Summary: Over heating /coolant leak
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2024-09-20
- VIN: JM3TCBCY5J0
- Components: POWER TRAIN,ENGINE
- Summary: coolant leaks at cylinder head , Mazda of America knows issues but not willing to recall , they hava a bulletin number 01-002/23 . pls help
ENGINE PROBLEM
- Date Of Incident: 2024-08-26
- VIN: JM3TCBDY7J0
- Components: ENGINE
- Summary: While driving on an interstate service drive in Michigan, my 2018 Mazda CX9 GT suddenly lost power and began flashing overheating warnings. I tried to move my vehicle to a safe spot while the warning and sudden loss of power was happening, which took a moment due to traffic flow and my family being in the car. I moved the car off the road, and let it cool. I slowly drove the car to a parts store to get coolant. Once the cooling system was filled, I brought the car home and began researching the problem. According to internet threads like Reddit this is a wide spread problem happening among Mazda vehicles with several law firms researching class action lawsuits. My car is stuck at the dealership until I can find $12,000 to fix it, and sadly there are hundreds more just like me according to sites like [XXX] and [XXX] [XXX] [XXX] [XXX] [XXX] [XXX] And includes a Mazda Service Bulletin which indicates that there are design faults in the original cylinder head that causes the issue and that repair techs should replace failed parts with the updated and redesigned cylinder head. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2024-08-07
- VIN: JM3TCACY5J0
- Components: UNKNOWN OR OTHER,ENGINE
- Summary: Approximately three weeks ago, a message on my dashboard said to pull over immediately. Your car is overheating. I pulled over to a nearby auto shop, which indicated that I was just low on coolant. They topped off the coolant, and everything appeared fine. Two weeks later, I got the same message on the dashboard, saying my car was overheating to pull over immediately. I pulled into a nearby auto parts store and purchased coolant for the vehicle. When I checked the reservoir, it was bone dry. I added coolant and drove the car home. The following day, I checked the reservoir to see if there was still coolant, but it was all gone. I scheduled an appointment with the Mazda dealer to have the car inspected. I also checked the Mazda Forum website to see if other vehicles of my make and model had similar issues since I had never experienced this before. I found that the overheating in vehicles of my make and model was a "known issue" with Mazda. When I took it to the dealer the next day, the service agent informed me that the "known issue" was only with the Turbo model. I explained that my vehicle is a turbo model. He said that Mazda did not have to cover any costs because no recall was issued, even though it is a known issue. Mazda is now refusing to cover the repair and has indicated that the repair and replacement of the engine will cost approximately $9800. If I had been alerted earlier, I would have been able to have the car repaired.
ENGINE PROBLEM
- Date Of Incident: 2024-08-22
- VIN: JM3TCBCY5J0
- Components: ENGINE
- Summary: Vehicle had bucking coming to a stop. Noticed coolant was l9w, and temp guage was fluctuating at a stop slightly. Brought it to Lester Glenn mazda in toms river NJ, service writer informed us it is the cylinder head, and that the repair is approx $11,000. Vehicle only has 85000 miles on it, and was told by dealer that there is nothing they will do. This is a known issue, with a TSB issued in 2021 due to a defect in design where the turbo charger is mounted to the cylinder head. At this point, we are requesting the manufacturer take at least part of the responsibility of the poor design they sold to the open market, that is clearly a safety hazard to my wife and 4 kids, 1 of which is an infant.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2024-07-20
- VIN: JM3TCADY2J0
- Components: ENGINE AND ENGINE COOLING
- Summary: The contact owns a 2018 Mazda CX-9. The contact stated that while driving at various speeds, the engine started overheating within approximately 15 minutes of driving. The contact had to pull over and wait for a while to let the engine cool down before continuing to drive. The contact stated that there was a message that the engine was overheating and to stop driving the vehicle displayed. The vehicle was taken to the dealer where it was diagnosed that coolant was leaking into the cylinders due to a fracture in the cylinder head. The contact was unsure of the cylinders with the failure. The contact was informed that the engine needed to be replaced. The vehicle had not been repaired. The contact found a Technical Service Bulletin regarding the cylinder head failure. The manufacturer was made aware of the failure and confirmed that the VIN was not covered under the TSB and that the TSB had expired in 2023. The failure mileage was 76,000.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2024-07-29
- VIN: JM3TCBEY4J0
- Components: POWER TRAIN,ENGINE
- Summary: Engine is leaking coolant apparently due to a cracked engine block caused by a manufacturing defect in the casting. Mazda has a Technical Service Bulletin, subject:Leaks at cylinder head and the number is 01-013/21. But they refuse to help cover their mistakes and now we owners are stuck with replacing an entire engine out of pocket. Shame on Mazda
ENGINE PROBLEM
- Date Of Incident: 2024-06-30
- VIN: JM3TCACY4J0
- Components: ENGINE
- Summary: Mine Mazda 2018 CX9 had coolant leakage at 55K miles. Issue is with faulty cylinder head acknowledged by Mazda in below mentioned TSB. I open up a case with Mazda (File Number XXX). Dealer quoted 7500$ expense and Mazda is providing assistance of 3101$. I have always serviced at Mazda authorized dealership and this issue was never reported. TSB [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2024-06-10
- VIN: JM3TCBDY9J0
- Components: POWER TRAIN,ENGINE
- Summary: My car started leaking coolant from cylinder, it is known issue for these models, unfortunately Mazda cooperation doesn’t cover the expenses, there is Service Bulletin about it, so basically so many car got affected or will affect from this problem. It is manufacturer fault, not about customer usage or mistake.
ENGINE PROBLEM
- Date Of Incident: 2024-06-22
- VIN: JM3TCBDY1J0
- Components: ENGINE
- Summary: "High coolant temperature warning. Stop car at a safe place immediately " came up. Stopped car at a mechanic and diagnosed as coolant leak onto the engine.
ENGINE PROBLEM
- Date Of Incident: 2024-05-01
- VIN: JM3TCADY8J0
- Components: ENGINE
- Summary: Due to the flawed engine design which is well documented for these engines, ours started leaking coolant and it was eventually discovered that the head had cracked, and we were forced to have the head replaced. This repair cost us approximately $7600. Our hope is that Mazda will eventually issue a recall.
POWER TRAIN PROBLEM
- Date Of Incident: 2024-02-06
- VIN: JM3TCACY6J0
- Components: POWER TRAIN
- Summary: My vehicle had a coolant leak st the cylinder head around the exhaust manifold. The problem was confirmed by an independent service. No warning lamps, message or other symptoms of the problem prior to the failure did not appear. The problem was detected because coolant was dropping from the powertrain to the floor. When tha catalyst was removed it was found broken due to the high temperature but the car never display a high temperature warning lamp and the temperature display remains in normal position. The car could get on fire since no warnings or signal of high temperature was registered. After the situation occurred, I found a Technical Service Bulletin (No 01-01321) from Mazda North American Operations regarding this issue but since the problem occurred after the powertrain warranty the dealer did not accept to repair it. The probability that my car could get in fire was high since no warning lamps were display.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-11-05
- VIN: JM3TCACY3J0
- Components: UNKNOWN OR OTHER
- Summary: The infotainment screen has spider like frost inside the screen. I've checked and other models have had this same issue and have been recalled and repaired. My model year 2018 is suffering the same issue and MAZDA has lagged on this problem. Please put out a recall on this as it is a hazard when you rely on your navigation system and other components the screen assists with.
ENGINE PROBLEM
- Date Of Incident: 2024-04-26
- VIN: JM3TCACY1J0
- Components: ENGINE
- Summary: 2018 CX9 with 74k miles. Took it back to the dealer where I bought it from and have an extended warranty. They are telling me the extended warranty denied the coverage for Coolant leak, engine replacement
ENGINE PROBLEM
- Date Of Incident: 2024-04-27
- VIN: JM3TCBCY2J0
- Components: ENGINE
- Summary: Cylinder head cracked at 100k. There is tsb knowing that this is a problem. It even stats that it happens during Manufacturing there was a defect. Coolant is leaking out the back side of the motor. Causing a over heating conditions stranding my family on the side of the highway.
ENGINE PROBLEM
- Date Of Incident: 2024-04-15
- VIN: JM3TCBCY8J0
- Components: ENGINE
- Summary: The 2018 Mazda CX-9 has been experiencing significant engine coolant leaks, which are suspected to stem from a manufacturing defect. The coolant leaks appear to be primarily caused by a casting defect in the engine block or cylinder head, exacerbated by the pressure and heat from the attached turbocharger. These defects lead to coolant escaping from areas that are typically obscured behind the exhaust manifold and turbocharger, making early detection difficult without detailed inspection.
SUSPENSION PROBLEM
- Date Of Incident: 2023-07-01
- VIN: JM3TCACY8J0
- Components: SUSPENSION
- Summary: While I have not been involved in an accident yet, I have discovered an issue that is believed to be the same issue that other models are covered under a recall, yet for some reason my VIN is not included. The bulleting reference number is 02-001/20 that covers MAZDA 2016-2020 CX-9 models. I have a 2018 CX-9 touring that is exhibiting the exact action of the recall which is "creaking noise from front lower arm bushing/clunking noise from front shock absorber coil spring when driving over bumps". It is only getting worse as time goes on. I am confused as to why some vehicles would be included in this recall yet my year model is experiencing the same issues but is not covered under the recall. I don't know if people are not reporting it, which is why I am filling out this report today.
ENGINE PROBLEM
- Date Of Incident: 2024-04-02
- VIN: JM3TCBDYXJ0
- Components: ENGINE
- Summary: Car started leaking coolant, and running rough / stalling. Eventually overheated due to lack of coolant. Mazda dealer reports Cylinder Head crack as the root cause of the issue. Car has 106K miles - and seems to have the same problem as referenced in NHTSA 10232269 [XXX] ) Mazda has decided to decline to offer any financial assistance in the repair. Replacement cost for just the cylinder head (not a complete engine) was quoted by a Mazda dealership to be $6800 - $7200. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
ENGINE PROBLEM
- Date Of Incident: 2023-08-30
- VIN: JM3TCBEY8J0
- Components: ENGINE
- Summary: Engine coolant leaks at cylinder heads I started noticing the problem at around 50000 miles its a small coolant leak but car is almost 6 years old and now 54000 miles
ENGINE PROBLEM
- Date Of Incident: 2024-01-20
- VIN: JM3TCBDY0J0
- Components: ENGINE
- Summary: I recently bought a Mazda CX-9 and noticed that my vehicle was slightly overheating. The coolant level was very low. I took it back to the dealership I bought it from and they confirmed that there was a crack in the cylinder head and are working on the repair. After further research, I am seeing this is common with these models. Mazda is aware but not taking responsibility.
ENGINE PROBLEM
- Date Of Incident: 2024-01-19
- VIN: JM3TCBCY2J0
- Components: ENGINE
- Summary: Cracked Cylinder Head Verified by Mazda Dealer . Noted it seems to be a very common problem with Mazda cx9 2018 models and has Multiple TSB on issue so I kept very close eye on car and took it in as soon as I smelled burning smell suggesting a leak , before the car had the chance to overheat and put myself and kids in danger. My car is under 40k miles for a 2018 with consistent maintenance - this is known problem since 2021 and needs to result in a recall.
2018 Mazda Cx-9 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2018 Mazda Cx-9.
- 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: ELECTRICAL SYSTEM:WIRING
- Summary: Mazda North American Operations (Mazda) is recalling certain 2018 CX-9 vehicles. The wiring harness may disrupt electrical communications and disable the passenger frontal air bag, turn signals, and/or engine starting system.
- Consequence: The passenger frontal air bag may not deploy, increasing the risk of injury. Inoperable turn signals prevent the driver from signaling to other drivers, increasing the risk of crash.
- Remedy: Mazda will notify owners, and dealers will repair the wiring harnesses, free of charge. The recall began July 26, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3419E.
Negative 2018 Mazda Cx-9 car reviews
Positive 2018 Mazda Cx-9 car reviews
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As a long-time Mazda fan and owner of several Mazda vehicles, I can confidently say that the 2018 CX-9 is the best one yet. It's incredibly comfortable, has a great ride, and plenty of room. Overall, it's an awesome car. I had a great experience purchasing the car from Classic Of Denton in Texas, thanks to the excellent sales rep Don Johnson. I highly recommend him for your next purchase. However, I did encounter some frustrating aspects of the car-buying process. The dealership played a lot of games, which made the process much longer than it needed to be. The finance department was particularly high-pressure, pushing me to buy things like GAP insurance and extended warranties that I didn't feel were necessary. While I'm happy with my purchase and Don Johnson's service, I hope Classic Of Denton can improve their process to better respect their customers' time in the future.
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I really like your car!
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We purchased a CX-9 for its spacious 7 passenger seating. The 2018+ model boasts a sleek and beautiful design. We opted for the Signature model, which features an upscale Auburn Leather and real wood interior, reminiscent of an Audi or Jaguar. The CX-9 can run on either Premium gas (250hp/310torque) or regular unleaded (227hp/310torque) with the same torque, which is a huge plus as it allows us to save money on gas. Many of Mazda's competitors require premium gas! The CX-9 is not only fun to drive, but also offers plenty of seating options, with reclining middle seats. On Thanksgiving 2022, we were involved in a head-on collision with a semi truck (offset frontal), but every safety feature in the car worked as designed. The anti-lock brakes, seatbelt pretensioners (front seats), seatbelt load relief (front seats), front and side curtain airbags, and lumbar bag (driver) all deployed, which greatly lessened our injuries (3 adult passengers, 1 behind the driver). The engine auto shut off while leaving the accessories on, and the Android Carplay dialed 911 since there was a Bluetooth connected phone. Although we are sad to lose our beloved CX-9, it left us with the biggest going-away present ever. Witnesses couldn't believe that two of us walked out and the other was carried out and conscious. One of us suffered a broken jaw and another a broken hand, but we were all treated and released from the hospital. The Mazda CX-9's safety features made all the difference in this very bad accident. Thank you, Mazda!
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Perfect big mama!
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Accessing the third row of seats can be a bit challenging, and I often find myself wishing that the rear hatch raised a bit higher. As someone who is 6'1'', I frequently hit my head on it. :)
Additional sources
More sources of information about 2018 Mazda Cx-9 problems:
2018 Cx-9 engine problem/ purchase : r/MazdaCX9
Jan 8, 2023 ... Mazda, as far as I know, has never released information pertaining to actual numbers associated with the issue. There is a repair bulletin out ...
2018 CX-9 problems - towed twice to the dealer. | Mazdas247
Apr 20, 2018 ... The Tesla stories are equally scary and common, yet these are cars that cost 3x more than our CX-9. None of this is an excuse for Mazda, but i ...
Feels bad, man... 2018 CX-9, 65K miles, New engine. $5588.90 ...
Nov 9, 2021 ... It's a known problem affecting some of the early-mid Skyactiv 2.5 Turbo equipped cars including the Mazda6, CX-5, and CX-9.
2018 MAZDA CX-9 Problems | Kelley Blue Book
How reliable is the 2018 MAZDA CX-9? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Mazda CX-9 Engine issues? : r/mazda
Aug 15, 2023 ... It's a known issue on the 2.5L turbo (CX5, CX9, Mazda 6). There are no signs or symptoms before it happens. Engine coolant leak from the block/ ...
Other years of Mazda Cx-9
Are you having problems with your 2018 Mazda Cx-9?
Tanner Mueller 2024-08-21
Love it!!! I'm so glad to hear that you found the perfect car for you and your family. It sounds like the CX9 is a great fit and I'm sure you'll enjoy it for years to come.
Isidro Stracke 2024-06-18
I purchased my 2018 Touring as a CPO and immediately fell in love with it during the test drive. The car is incredibly responsive, handles corners with ease, and has a smooth transmission. The safety technology is impressive and works seamlessly without being intrusive. While the infotainment system is a bit dated and lacks XM radio on Touring or Sport trims, the recent upgrade to Apple CarPlay has provided some much-needed updates. However, the USB plug is located in the center console, which can be inconvenient at times. The car is not ideal for families with children in car seats, as the second row can become cramped with two rear-facing seats and a double stroller. Additionally, storage space is limited to the center console, small glove box, and a very small under-cargo area behind the third row. Although the seats in the Touring model are not the most comfortable, I have not experienced any major issues with the car and overall, I am pleased with my purchase. If you are in the market for a reliable and fun 3-row SUV, I would definitely recommend considering the CX9.
Emmitt Oberbrunner 2024-03-22
I have owned 6 out of 7 Mazda cars, but unfortunately, I have experienced some issues with faulty equipment in their cars. Specifically, I have noticed major 'Spider Cracks' in both the left and right top corners of the navigation screen that continue to spread, creating larger blind spots while in reverse. Although this may not be considered a 'safety feature' in its traditional form, it has become common practice to rely on this feature while reversing the vehicle. I have been informed that this is a known issue that affects many models from 2014 until 2019. While I was disappointed that both the local dealer (Roger Beasley Austin North) and MazdaUSA refused to cover the cost of fixing the issue, I understand that they have their policies. I have also been informed that there is a Service Notice that was put out by NHTSA that discusses this issue and my model (2018 CX-9) is included, however, my VIN # does not qualify. It seems that depending on who you talk to, some customer service agents will approve the fix while others will deny. I would advise anyone considering purchasing a Mazda to do their research beforehand, as this is not just an isolated incident on a single model. Despite my experience, I still believe that Mazda produces quality cars and I hope that they will take steps to address this issue in the future.
Hazle Parisian 2024-02-14
Although there are some drawbacks, such as the disappointing high end Bose Centerpoint audio system in the Grand Touring, which has an overall muddy sound and lacks clear tonality, particularly in the mid-range, and the front seat bottom cushions being too short, there are also many positive aspects to consider. The styling is very good, and the quality of interior materials is good. The instrumentation and control interface are both good, and the heads up display is very good, now projecting onto the windshield. Additionally, it handles way better than the Highlander. As for the turbo 4 cylinder, while it may sound unrefined when accelerating and at lower speeds, it performs fine at highway speeds. Although we haven't had enough time behind the wheel to judge fuel economy, it's worth noting that dipping into the turbo drives down the mpg.