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466 listings
- New Listing
- 19,969 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6 Seats, 20 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 408 miles away from Saint Louis, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY3P0633058
Stock: 2003793308
Certified Pre-Owned: No
Listed since: 06-06-2025 - New Listing$14,998
- 98,672 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 22 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
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Located in Murrieta, CA / 1,531 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JM3TCABY3H0143072
Stock: 27433569
Certified Pre-Owned: No - $29,998fair price$725 above market
- 22,195 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to MO*
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Located in Jacksonville, FL / 755 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY7P0651127
Stock: 27353098
Certified Pre-Owned: No - $29,998fair price$808 above market
- 22,971 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to MO*
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Located in Buford, GA / 469 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY4P0638920
Stock: 27324130
Certified Pre-Owned: No - New Listing
- 20,748 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to MO*
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Located in Garland, TX / 525 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY7P0630292
Stock: 26753968
Certified Pre-Owned: No - Price Drop
- 11,993 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Kansas City, MO / 229 miles away from Saint Louis, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBAY2P0647201
Stock: 2003713993
Certified Pre-Owned: No
Listed since: 05-09-2025 - Price Drop
- 23,445 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 20 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,255 miles away from Saint Louis, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY4P0631478
Stock: 2003749914
Certified Pre-Owned: No
Listed since: 06-13-2025 - New Listing$32,998fair price$708 above market
- 22,586 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
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Located in White Marsh, MD / 751 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY4P0639340
Stock: 27485564
Certified Pre-Owned: No - New Listing
- 77,890 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 22 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to MO*
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Located in Warner Robins, GA / 555 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JM3TCACY8H0127321
Stock: 27100687
Certified Pre-Owned: No - 23,351 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to MO*
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Located in Pineville, NC / 575 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY5P0646118
Stock: 27170637
Certified Pre-Owned: No- New Listing
- 23,034 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
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Located in Frederick, MD / 700 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY6P0653367
Stock: 27321060
Certified Pre-Owned: No - 23,037 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6 Seats, 20 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 533 miles away from Saint Louis, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY6P0630929
Stock: 2003772571
Certified Pre-Owned: No
Listed since: 06-10-2025- New Listing
- 24,839 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cincinnati, OH / 319 miles away from Saint Louis, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY9P0646530
Stock: 2003786391
Certified Pre-Owned: No
Listed since: 06-09-2025 - 90,408 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 22 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to MO*
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Located in San Antonio, TX / 777 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JM3TCADY0H0127568
Stock: 26802897
Certified Pre-Owned: No- 50,279 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 20 City / 26 Hwy MPG
- Clement Ford (28 mi away)
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Located in O Fallon, MO / 28 miles away from Saint Louis, MO
CARFAX One-Owner. Certified. AWD. Soul Red Crystal Metallic 2023 Mazda CX-9 4D Sport Utility Touring Plus 2.5L 4-Cylinder AWD Clean CARFAX.This Mazda ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBAY0P0657192
Stock: F13645J
Certified Pre-Owned: No
Listed since: 06-01-2025- $30,998fair price$481 above market
- 25,909 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
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Located in Brandywine, MD / 729 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBAY5P0650576
Stock: 27319842
Certified Pre-Owned: No - New Listing
- 25,031 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
Close
Located in Brandywine, MD / 729 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY6P0629909
Stock: 27058616
Certified Pre-Owned: No - 55,809 miles
- No accidents, 1 owner, rental vehicle
- 6 Seats, 20 City / 26 Hwy MPG
- Shottenkirk Toyota (111 mi away)
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Located in Quincy, IL / 111 miles away from Saint Louis, MO
2023 Mazda CX-9 Jet Black Mica Touring 2.5L 4-Cylinder 6-Speed Automatic AWD Clean Carfax, One Owner, Sunroof/Moonroof, Leather, Backup Camera, CX-9 T...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY6P0656769
Stock: V6892
Certified Pre-Owned: No
Listed since: 06-19-2025- Price Drop
- 57,428 miles
- No accidents, 2 owners, rental vehicle
- 6 Seats, 20 City / 26 Hwy MPG
- Poage Chevrolet (34 mi away)
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Located in Wentzville, MO / 34 miles away from Saint Louis, MO
AWD.20/26 City/Highway MPG
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY6P0636438
Stock: WP505
Certified Pre-Owned: No
Listed since: 12-17-2024 - 26,261 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from DE to MO*
Close
Located in Newark, DE / 789 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY5P0633627
Stock: 26909255
Certified Pre-Owned: No- New Listing
- 26,405 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MA to MO*
Close
Located in Westborough, MA / 1,019 miles away from Saint Louis, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBDY1P0639893
Stock: 27524350
Certified Pre-Owned: No
Showing 358 - 378 out of 466 listings
Consumer Reviews for the Mazda CX-9
Read recent reviews for the Mazda CX-9
The automotive press loves the CX-9, here’s why…
Tom D, 04/17/2019
2019 Mazda CX-9 Grand Touring 4dr SUV (2.5L 4cyl Turbo 6A)
The CX-9 is smaller than most vehicles in this segment but since I’m the only occupant 98% of the time it meets my needs. It’s arguably the best looking in terms of design and has the most luxurious interior of any other crossover in its class avoiding the excess of cheap plastic so common in other rides. The leather is superb, there’s real aluminum trim on the doors and dash, the … knobs for the infotainment system are beautifully machined aluminum that you’d expect to see in German import costing thousands more.
I was reluctant to move from a V6 to a turbo 4 cylinder but Mazda’s tuned this engine to perform and you’ll never notice the difference thanks to bountiful torque. You’d hope for better mileage but my experience in mixed driving so far is about 22-25 mpg. The chassis and suspension deliver exceptional handling and a quiet ride overall. Most autos today in the upper level trim include a suite of safety features which depending on the maker can be intrusive but not the Mazda. Lane keeping assist, adaptive cruise, reactive braking, blind spot monitoring, etc. are engaging and actually help you drive more safely rather than annoy you. The controversial engine start/stop alleged fuel saving feature is NOT found on the CX-9. The head’s up display is outstanding providing speed, speed limit info, safety suite feedback, and turn-by-turn directions from the nav system (unless you’re using Android Auto or Apple Car play for navigation). A 12 speaker Bose stereo is better than any factory system I’ve experienced in years.
It’s not all perfect; the front cockpit is a little snug (more like a sports car than a SUV/mini-van), the front seats could have more adjustment and longer cushions for better thigh support (not a problem for me but taller drivers might notice), third row seating is a penalty box for other than small children (I just folded them down and expanded my cargo capacity), and interior cabin storage is very meager. The HVAC seems a little slow to heat/cool the interior but acceptable (the ventilated cooled seats do work very well), and the infotainment/nav is kind of clunky to use, looks dated in appearance (your opinion will depend on what your last car was), and is quite slow to boot up. I’ve never had a 360 degree camera so the Mazda’s is a useful novelty but as others have noted the resolution is poor which is surprising given how far miniature camera tech has advanced the past few years. The piano black trim around the shifter and door window switches is so fragile it will scratch just looking at it. Finally, if you’re into physical media the CX-9 does not offer a CD player available.
Overall after a month of ownership I am enjoying my new Mazda and recommend it to those who need a crossover/SUV with more room than the 2-row models, but will rarely if ever need to put passengers in the very back.
I researched mid-sized 3-row crossovers for over a year before making this purchase and highly recommend anyone shopping for any new vehicle spend a lot of time studying owner’s forums to get the straight scoop on potential problem areas. The Mazda CX-9 Grand Touring (FWD) beat out the Toyota Highlander Limited Platinum and Honda Pilot Touring in my evaluation.
One Year Update: I've owned my CX-9 GT for just over a year now and it's been a trouble free pleasure to own. I've had no difficulties with this SUV and have a little over than 7K miles on it. Rides and handles great and the performance from the 4 cylinder turbo engine is brisk. My only annoyance is the sluggish boot up of the infotainment system; occasionally it won't load all of the Sirius/XM stations. Mileage on mostly rural backroads and highways is 22-24 MPG.
2 YEAR UPDATE: I'm starting on my 3rd year of ownership of the 2019 CX-9 GT with FWD and as I'm retired and with reduced activity in 2020 due to Covid only have 11,000 miles on the odometer. So far it's been a great vehicle, comfortable and sporty to drive for an SUV. Maintenance has thus far been routine oil/filter changes. The only thing I've had an issue with are the automatic folding side mirrors. Sometimes when the car is unlocked and the mirrors are fully deployed when I open the door they will either close completely or start to close then reopen. They never do this when the car is running or I'm driving, just when parked and the engine is off. There is a TSB about the auto folding mirrors which my VIN is covered under but the dealership couldn't reproduce the problem and couldn't find anything wrong. Other than that it's been a good experience.
3 YEAR UPDATE: I'm a little over 15K miles on my CX-9 and it continues to perform just fine. On the last routine service I had the original battery checked and it failed; the dealership replaced it under warranty. I'm still on the OEM tires. Mileage this past winter has varied from 22-25 MPG which is as good as I get.
One red flag for potential pre-owned buyers is that on the Mazda 24/7 owners forum I'm following an ongoing thread about issues with this generation CX-9 with the turbo 4-cyl. Some owners are having coolant leaks due to an engine defect which requires a major repair and in some cases an entire new engine. It seems earlier model years or those with higher mileage are involved but I'm monitoring this situation closely. Caveat emptor.
4 YEAR UPDATE: I've got a little over 20K miles on my 2019 CX-9 GT FWD and continue to enjoy pretty much trouble free motoring. The electric folding mirrors continue to do strange things, the passenger side mirror stopped folding all the way in when locking the vehicle for a few months this past winter and the dealer couldn't find a problem. Lately it has been operating normally? Mileage remains about the same around 22-23 MPG and occasionally 24-25 on longer highway trips. As mentioned last time, engine problems with this generation Mazda CX-9 turbo 4 are well documented on owner's forums like Mazda 24/7; specifically a coolant leak due to a cracked cylinder head or an oil leak with both often requiring a complete engine replacement costing thousands. This is happening in higher mileage CX-9's and since they are out of warranty the owner is having to eat the cost in most cases. There are TSB's out on this known problem but no recall and affected owners are not happy. I'd advise anyone considering buying a used 2016-2022 CX-9 to do some homework on these owner's forums and know what you are getting into. I plan to ride this out until I replace my car in early 2025 since I don't drive that much and hope the lower mileage and wear and tear will spare me this problem.
FINAL UPDATE: Had to delete some previous updates due to space, I traded in this vehicle in January before the tariffs and bought a 2025 Ford Explorer ST. I looked at the CX-90 and find the interior storage space to be even worse than the CX-9. I didn't want another Mazda because of the engine issues I described earlier in other CX-9's even though I did not experience them. Caveat emptor for those considering buying a used one of this generation.
Used 2023 Mazda CX-9 in Saint Louis, MO Values
Estimated values
2023 Mazda CX-9 Grand Touring 4dr SUV AWD (2.5L 4cyl Turbo 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $26,232 | $27,918 | $29,819 |
| Clean | $25,904 | $27,539 | $29,383 |
| Average | $25,356 | $26,907 | $28,656 |
| Rough | $24,644 | $26,086 | $27,711 |
The average list price of a used 2023 Mazda CX-9 in Saint Louis, Missouri is $30,172. The average mileage on a used Mazda CX-9 2023 for sale in Saint Louis, Missouri is 36,774. Based on the average mileage of 36,774 for used 2023 Mazda CX-9 for sale in Saint Louis, MO and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Mazda CX-9 2023 in Saint Louis, Missouri to be $25,356.
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