Mazda Cx-7 problems
The Mazda CX-7 is a mid-size crossover SUV from Mazda, and is the production version of the MX-Crossport concept car. It was shown publicly for the first time at the 2006 LA Auto Show in January. Production officially began on February 20, 2006 in Mazda's Ujina #2 factory in Hiroshima, and went on sale in April 2006 as a 2007 model. The CX-7 was Mazda's first mid-size SUV since the Navajo was discontinued in 1994, although the CX-7 is considered more of a 'Soft Roader'.
The mid-size CX-7 was positioned below the larger three-row Mazda CX-9; the vehicles did not share platforms. Instead, it used the Ford C1 platform that underpinned the Ford Focus and Mazda3. The CX-7 was discontinued in August 2012 in favor of the new Mazda CX-5; as the compact CX-5 has similar interior space to the mid-size CX-7.
Specifications
Engine and transmission
Power comes from the same 2.3 L inline-4 MZR L3-VDT DISI engine used in the Mazdaspeed3 and Mazdaspeed6 coupled with a six-speed Aisin F21 automatic transmission, and tuned to produce 244 hp or 182 kW (Australian model 175 kW) at 5000 rpm and 258 lb·ft (350 N·m) of torque at a low 2500 rpm, 99% of the maximum torque is available to 5000 rpm.
The MZR 2.3L DISI turbo engine was retuned in the North American specification CX-7 to deliver torque at a lower rpm for less turbo lag off the line, at the cost of power. This was achieved thanks to a redesigned, smaller K04 turbocharger. United Kingdom specification CX-7s featured the same, larger K04 turbocharger and transmission found in the Mazdaspeed line.
Social links
Mazda Cx-7 model years
Common Mazda Cx-7 problems
Common Problems with the Mazda CX-7:
- Engine Misfires: Engine misfires can occur in the Mazda CX-7, which means that the engine is not getting enough fuel and/or spark. This can lead to bigger problems, such as an engine stall. To fix this issue, you can check the spark plugs to ensure they are in good condition, clean the fuel system for clogs or leaks, adjust the spark plug timing, or replace the fuel filter.
- Oil Leaks: Oil leaks are another common problem with the Mazda CX-7. If you notice a lot of oil under your vehicle, there could be a leak. If not repaired, this can damage other parts of the engine. To fix this issue, you can replace the leaking parts, such as the oil pan gasket, oil filter housing gasket, or valve cover gasket.
- Turbocharger Failure: The turbocharger in the Mazda CX-7 is prone to failure, resulting in a lack of power and acceleration. If this part fails, there will most likely be white smoke coming from the exhaust. Replacing the turbocharger will fix the problem.
- Seat Trim Breaking: The clips on the trim between the base of the front seats and the floor are made of plastic and are easily broken. This can be fixed by replacing the trim.
- EGR Valve Failure: If the EGR (Exhaust Gas Re-circulation) valves fail, it can lead to a lack of power when accelerating. The EGR valve gets blocked up, causing poor performance and you may also see a blue/black smoke coming from the exhaust. It can also lead to poor engine idling. You can remove the EGR valve and clean it out to remove the carbon build up.
- Door Seal Fault: The door seals on the CX-7 are known for failing, causing a creaking noise from the front doors when the vehicle is in motion. You will need to replace the door seals to fix the problem.
By addressing these common problems with the Mazda CX-7, you can keep your vehicle running smoothly and avoid costly repairs in the future.
What is the major problem with the Mazda CX-7?
Common Problems with the Mazda CX-7
One of the most common problems is automatic transmission failure. If your CX-7's transmission isn't working properly, you won't be able to drive it. This can be a serious issue, but luckily, it's usually easy to fix. Another common problem is engine misfires.
Are Mazda CX-7 reliable?
The probability of a repair being a severe or major issue is 14% for the Mazda CX-7, compared to an average of 13% for midsize SUVs and 12% for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.
Do Mazda CX-7 have transmission problems?
Mazda CX-7 transmission problems often reveal themselves as grinding or being jumpy during accelerations, shifting delays, whistle-like noise coming from the engine, car shaking while driving, or a burning smell coming from underneath the hood.
Why did Mazda discontinue the CX-7?
A spokesman for the Japanese automaker Mazda has confirmed this week that the production of the CX-7 SUV has ended. There are basically two reasons why Mazda has reached this decision, the first one obviously being the low number of sales, while the other has to do with the success of the CX-5 and the larger CX-9.
Percentage distribution of complaints by Mazda Cx-7 years
We have researched Mazda problems and analysed all the complaints filed against Mazda Cx-7 cars and compiled the top 5 most problematic Mazda Cx-7 model years:
Below you can see the percentage distribution of known problems by Mazda Cx-7 model years.
Distribution of the number of complaints by Mazda Cx-7 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Mazda Cx-7 car problems categorized by type of issue
After analysing all complaints related to Mazda Cx-7 , it was concluded that the most common issues with these cars are:
- Air bags problems
- Engine and engine cooling problems
- Suspension problems
- Engine problems
- Exterior lighting problems
The graph below shows statistics for all Mazda Cx-7 vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by Cx-7 model years
A total of 24 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with fire by Cx-7 model years
There were a total of 42 complaints that resulted in a fire. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with injuries by Cx-7 model years
There were a total of 20 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 1123 complaints about various vehicle components related to the Mazda Cx-7 . Below are the 25 most recent complaints reported for Mazda Cx-7 vehicles.
Latest 25 complaints
Mazda Cx-7 2011
- Date Of Incident: 2024-09-28
- Date Complaint: 2024-09-30
- VIN: JM3ER2BM7B0
- Components: EXTERIOR LIGHTING
- Summary: I can not see at night. I have replaced the bulbs several times, and tried the most expensive bulbs. Nothing helps. You can only see with the high beams on, and that’s not safe for other drivers
Mazda Cx-7 2011
- Date Of Incident: 2024-08-14
- Date Complaint: 2024-08-14
- VIN: JM3ER2CM1B0
- Components: AIR BAGS
- Summary: Recall on air bag throwing metal
Mazda Cx-7 2011
- Date Of Incident: 2024-08-08
- Date Complaint: 2024-08-13
- VIN: JM3ER2B53B0
- Components: AIR BAGS
- Summary: I called Mazda to report that my air bag warning light came on and they told me it had been replaced on Jan 8, 2019 and was not under recall. Not sure what to do as light stays on all the time while driving.
Mazda Cx-7 2010
- Date Of Incident: 2024-06-04
- Date Complaint: 2024-06-12
- VIN: JM3ER2W59A0
- Components: AIR BAGS
- Summary: The contact owns a 2010 Mazda CX-7. The contact stated that while her son was driving approximately 35 MPH, the driver's side and passenger’s side air bags independently deployed. There was no accident to cause the air bags to deploy. There were no warning lights illuminated. The vehicle was driven back to the residence. The contact had not taken the vehicle to a local dealer. The vehicle was not diagnosed nor repaired. The manufacturer was informed of the failure. The failure mileage was unknown.
Mazda Cx-7 2010
- Date Of Incident: 2022-01-01
- Date Complaint: 2024-05-01
- VIN: JM3ER2W54A0
- Components: ELECTRICAL SYSTEM,EXTERIOR LIGHTING
- Summary: Low beam headlamps are extremely dim. Have bought new replacement headlamps and are still very dim. Bought both replacement headlamp housings thinking wiring could be compromised but that didn't help either. Replacing headlamps is difficult due to having to remove either the front tires OR the front entire bumper assembly to switch out lamps. No fog lights are present on this model so makes driving at night very difficult. and unsafe.
Mazda Cx-7 2011
- Date Of Incident: 2023-01-01
- Date Complaint: 2024-04-14
- VIN: JM3ER2B52B0
- Components: EXTERIOR LIGHTING
- Summary: The headlights are UNSAFE! Extremely dim. We have replaced the bulbs and gotten great LED lights but the issue is still there. Sometimes I feel like my lights aren’t even on but they are, I cannot see. Please can you fix this. They just keep getting worse. I would have to drive with high beams on just to be safe. I don’t drive at night in my car if I don’t absolutely need to because of this issue.
Mazda Cx-7 2011
- Date Of Incident: 2024-02-08
- Date Complaint: 2024-02-13
- VIN: JM3ER2B55B0
- Components: EXTERIOR LIGHTING,VISIBILITY/WIPER
- Summary: During a rainy evening I could not see with the wipers on max speed and the headlights on low beam. I couldn't see the road unless a car was in front of me or I turn on my high beams. My son was in the car with me and several times I had to go at a crawling speed and still barely stayed on the road because of low visibilty. This has happened more than once and I feel unsafe driving now because I feel like I'm driving with no lights on at all these days without rain and rain makes it 10x worse.
Mazda Cx-7 2012
- Date Of Incident: 2020-01-01
- Date Complaint: 2023-10-01
- VIN: JM3ER2A54C0
- Components: EXTERIOR LIGHTING
- Summary: No matter the bulbs I use, the headlights are always dim. This is incredibly unsafe for night driving.
Mazda Cx-7 2007
- Date Of Incident: 2023-09-07
- Date Complaint: 2023-09-18
- VIN: JM3ER293670
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2007 Mazda CX-7. The contact stated that the air conditioning system was inoperable, and the cabin air filter was replaced; however, the failure persisted. Additionally, the contact stated that while her husband was driving at an undisclosed speed, he smelled a burning odor. The contact stated that her husband drove to the residence, and while parking the vehicle, he noticed smoke coming from underneath the hood. There was no warning light illuminated. An independent mechanic diagnosed the vehicle at the residence and determined that the air condition compressor clutch had seized, causing the compressor fuse to burn. The dealer was contacted, and the contact was informed that older vehicles were not service at their location. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 174,000.
Mazda Cx-7 2011
- Date Of Incident: 2023-02-22
- Date Complaint: 2023-02-22
- VIN: JM3ER2A53B0
- Components: EXTERIOR LIGHTING
- Summary: Just bought this car used and the very first night I realized that the headlights are very very very dim. After online research, it seems this is a common issue with make model&year.
Mazda Cx-7 2011
- Date Of Incident: 2017-02-01
- Date Complaint: 2023-02-16
- VIN: JM3ER2C55B0
- Components: EXTERIOR LIGHTING,VISIBILITY/WIPER
- Summary: Low beam headlights are so poor that they barely illuminate the roadway when driving at night. I've replaced them with Sylvania Silverstar Max bulbs as well as tried LED bulbs and neither help. Makes the car almost worthless to drive at night due to the limited visibility. It has slowly gotten worse since my purchase of the vehicle in 2016.
Mazda Cx-7 2010
- Date Of Incident: 2022-12-01
- Date Complaint: 2023-01-20
- VIN: JM3ER4WL5A0
- Components: EXTERIOR LIGHTING
- Summary: Recently got this car and am fixing it up. Vehicle's headlights function but are dysfunctional. Night driving is impossible as per nearly nonexistent illumination of roadway. Don't know how to fix/upgrade. Wanted to give this vehicle to my Florida student but now hesitate as Florida's roadways are not illuminated. Have seen many posts relative hereto, even when the vehicle was new. A manufacturer's recall should issue for new improved headlights. Please advise on a fix for this essential vehicular safety function .
Mazda Cx-7 2012
- Date Of Incident: 2018-01-01
- Date Complaint: 2023-01-10
- VIN: JM3ER2BM7C0
- Components: STRUCTURE,WHEELS,SERVICE BRAKES
- Summary: There is excessive rust on this MAZDA. We drive in NYC, and i believe due to the close proximity to the ocean this Mazda was not properly prepared.
Mazda Cx-7 2011
- Date Of Incident: 2022-08-05
- Date Complaint: 2022-08-24
- VIN: JM3ER2A55B0
- Components: UNKNOWN OR OTHER,ENGINE,LANE DEPARTURE
- Summary: Transmission went out at 150,232 Also car has a lot blond spots
Mazda Cx-7 2010
- Date Of Incident: 2022-06-08
- Date Complaint: 2022-08-18
- VIN: Jm3er2wm7a0
- Components: EXTERIOR LIGHTING
- Summary: Headlight to nowhere just started having horrible visibility it’s like if lights were off I change the bulbs several times LEDs H IDs factory bulbs still results no good
Latest 5 recalls Mazda Cx-7
The National Highway Traffic Safety Administration (NHTSA) has issued 29 recalls for different components of the Mazda Cx-7.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Mazda Cx-7 2010
- Report Received Date: 2019-10-31
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The 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: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
- Model: Mazda Cx-7 2012
- Report Received Date: 2019-10-31
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The 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: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
- Model: Mazda Cx-7 2011
- Report Received Date: 2019-10-31
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The 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: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
- Model: Mazda Cx-7 2008
- Report Received Date: 2019-10-31
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The 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: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
- Model: Mazda Cx-7 2007
- Report Received Date: 2019-10-31
- Manufacturer: Mazda North American Operations
- Park It: 1
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The 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: Owners are advised not to drive their vehicles until the repair has been performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. The recall began December 3, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 1317F. Note: This recall supersedes recalls 16V356 and 17V012.
Latest negative Mazda Cx-7 car reviews
Latest positive Mazda Cx-7 car reviews
-
Vehicle year: 2010
The CX-7 has a sporty look both inside and out. Although the suspension is a bit stiffer than similar cars in its class, it handles extremely well. The braking is excellent, and the turbo 4cyl. is surprisingly peppy, but it does have some 'turbo lag' at times. While there are some minor complaints, such as the heated seats barely getting warm and the Bose system not meeting expectations, the CX-7 is an overall nice little crossover with a great sporty feel. I tested the CRV, Outback, and Rogue, and ultimately chose the CX-7. However, I do wish that both touring models had an auto-dimming rearview mirror.
-
Vehicle year: 2009
I've only put about 1500 miles on it, but it was broken in very easily and I've been averaging 23.3 MPG, mostly around town. The quality is excellent. I bought the least expensive Sport version, without any bells and whistles, but had the dealer install a Sunroof which works better than the factory. If you're considering buying one, my suggestion would be to spend the extra money and get more extras. I drive a lot, around 35K miles yearly, and although I may have made a mistake with the MPG, I knew what it was when I bought it. It's a blast to drive and has great acceleration around town - it's zippy! The vehicle is tight with no squeaks or rattles, and nothing has fallen off yet, so things are good. I would definitely recommend this vehicle.
-
Vehicle year: 2009
In 9 months, I've driven 25K km (17K miles) and everything is perfect. I've taken it on a few long trips and it's so much fun to drive, especially on these long journeys - that's where it really shines. Gas mileage is a bit on the high side, especially in winter, but hey, you can't have everything. I was a bit worried after reading all the bad reliability reviews for the 2007 model, but so far, I absolutely love this car!
-
Vehicle year: 2009
Hey there! I noticed that there wasn't any review about the VVT problem that is part of the CX7. It's definitely something to keep an eye on as it can be a very serious issue that may require the entire engine to be replaced. Some symptoms to look out for include a ticking/clacking noise when the engine is running and a loud snap upon start up. Unfortunately, my first trip to the dealership was brushed off, but thankfully the issue was addressed during my second visit and repairs were made.
-
Vehicle year: 2011
This SUV is so much fun to drive! It handles like a sports car and the turbo charged engine provides plenty of power. I have never had any issues with the A/C, even on the hottest days in Arizona, it blows ice cold air. I have only had to take it to the shop once for repairs due to a tire issue, and maintenance costs have been relatively low. I highly recommend using synthetic oil. Overall, this car is highly reliable and looks great!
Are you having problems with your Mazda Cx-7?
Barney Wilderman 2025-05-29
Vehicle year: 2010
Small space in the back seat area. It can be hard to get good traction when starting on a wet surface. On Day 3, we had a backup camera installed. It would have been nice to have the backup camera already included. The car has a nice sound system and phone system included as standard. It sits lower than my other SUV. Overall, it's not a bad car. It's actually quite nice!
Cornelius Crooks 2025-05-29
Vehicle year: 2012
I hope you're doing well! I wanted to share my experience with my CX7, which I purchased the day before Thanksgiving last year. While I had high hopes for this vehicle, I have unfortunately encountered some issues. It has spent a total of three weeks in the shop due to air conditioning and electrical issues. Additionally, I have noticed that the plastic lenses on the headlights are becoming cloudy, which is surprising for a vehicle that is not even a year old. I was told by the dealer that this is normal, but I am still disappointed. Despite these issues, I take good care of my CX7 by keeping it parked in a garage at home and at work. I hope this feedback is helpful and thank you for your time!
Myron Pagac 2025-05-12
Vehicle year: 2007
Hello! If you still own a 2007 CX7, I have some advice for you. Firstly, it might be a good idea to have a mechanic open the engine and clean any sludge that may have accumulated over the years. It's also important to have them check over the timing chain and VVT actuator. Secondly, instead of following Mazda's service plan, I recommend performing oil changes every 3000 miles. My Mazda dealer switched to 5w-20 (instead of 5w-30) because it is more durable with the turbo. You might want to consider doing the same. Although I loved the performance of the car during the short 2 years I had it, I must admit that the build quality is not the best and parts can be quite expensive. In fact, I traded our CX7 in yesterday for our first Ford (always owned Mazda until now). I wish you all the best of luck with this car!
Ephraim Fadel 2025-05-07
Vehicle year: 2009
Cx7 looks great, but unfortunately, it seems to have some issues. If you encounter any problems, they may be difficult to resolve. The check engine light has been on since day 3, but the good news is that everything has been fixed, including the o2 sensor, coils, plugs, and mount. However, the CD player has stopped working, and the engine acceleration has decreased. The transmission has also been affected, and even after 8 months, the check engine light is still on. If left idle for 3 minutes, white smoke may come out of the exhaust. If you are considering purchasing this vehicle, it may be best to lease it and return it after the lease period. Please keep in mind that these issues may be more common in vehicles with more than 50,000 miles.
Akeem Bechtelar 2025-04-25
Vehicle year: 2008
Hi there! I've had my SUV for a year and a half now, but unfortunately, I've had to take it in for repairs three times already. As you can imagine, I'm feeling pretty disappointed. When you buy a brand new vehicle, you expect it to work perfectly, right? I'm sad to say that this experience has left me with a negative impression of Mazda, and I don't think I'll be buying from them again. If you're considering purchasing this vehicle, I would encourage you to think twice, as it has been a bit of a nightmare for my family. I really wish they would take it back and sort out these issues. Thanks for listening!