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  • $23,500
    good price
    $886 below market
    • 70,804 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 20 City / 26 Hwy MPG
    • Joe Machens Ford Lincoln (112 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Columbia, MO / 112 miles away from Saint Louis, MO

    2020 Mazda CX-9 Grand Touring Soul Red Crystal Metallic 12 Speakers, 3rd row seats: bench, 4-Wheel Disc Brakes, ABS brakes, Aha Internet Radio, Air Co...

    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: JM3TCBDY3L0423666
    Stock: L0423666
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • Price Drop
    $23,988
    fair price
    $63 below market
    • 73,721 miles
    • No accidents, 1 owner, personal use only
    • 6 Seats, 20 City / 26 Hwy MPG
    • Green Certified West (95 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Springfield, IL / 95 miles away from Saint Louis, MO

    2021 Mazda CX-9 Grand Touring 4D Sport Utility AWD 6-Speed Automatic 2.5L 4-Cylinder Machine Gray Metallic

    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: JM3TCBDY3M0513630
    Stock: W59917A
    Certified Pre-Owned: No
    Listed since: 04-17-2025

  • New Listing
    $19,000
    fair price
    $182 below market
    • 85,065 miles
    • 1 accident, 4 owners, rental vehicle
    • 7 Seats, 22 City / 28 Hwy MPG
    • Auffenberg Ford Belleville (21 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Third-row seating
    Close

    Located in Belleville, IL / 21 miles away from Saint Louis, MO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: JM3TCACY6K0307906
    Stock: 1-23252BKCZ
    Certified Pre-Owned: No
    Listed since: 06-16-2025

  • Price Drop
    $21,990
    great price
    $3,606 below market
    • 36,285 miles
    • 2 accidents, 1 owner, personal use
    • 7 Seats, 20 City / 26 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Freehold, NJ / 868 miles away from Saint Louis, MO

    CarFax 1-Owner,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assist,Leat...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: JM3TCBCYXL0413251
    Stock: S9Z76170AA
    Certified Pre-Owned: No

  • New Listing
    $18,800
    good price
    $3,159 below market
    • 57,000 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 7 Seats, 22 City / 28 Hwy MPG
    • Gem Motors (9 mi away)
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Saint Louis, MO / 9 miles away from Saint Louis, MO

    2020 MAZDA CX-9 SPORT Clean Title Vin: JM3TCABY4L0407196 2.5L 4Cyl FWD / 57,xxxMies All of our vehicles comes with : State Safety and Emission Inspe...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: JM3TCABY4L0407196
    Stock: 114
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • Price Drop
    $18,349
    fair price
    $1,728 below market
    • 88,892 miles
    • 1 accident, 1 owner, personal use
    • 7 Seats, 20 City / 26 Hwy MPG
    • AutoNation USA St. Louis (24 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in St Peters, MO / 24 miles away from Saint Louis, MO

    Sun/MoonroofLeather SeatsNavigation System3rd Row SeatLane Keeping AssistKeyless StartWheel LocksRear SpoilerHeads-Up DisplayBlack; Leather-T...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: JM3TCBDY6J0207291
    Stock: J0207291
    Certified Pre-Owned: No
    Listed since: 06-07-2025

  • Price Drop
    $21,500
    fair price
    $524 above market
    • 66,847 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 22 City / 28 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Third-row seating
    Close

    Located in Farmington Hills, MI / 457 miles away from Saint Louis, MO

    High Demand,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assi...

    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: JM3TCACY6L0412835
    Stock: L0412835A
    Certified Pre-Owned: No

  • $26,998
    fair price
    $1,046 above market
    • 33,266 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 6 Seats, 20 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TN to MO*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Memphis, TN / 240 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:

    23 Combined MPG (20 City/26 Highway)

    Listing Information:

    VIN: JM3TCBCY7L0423025
    Stock: 27243017
    Certified Pre-Owned: No

  • New Listing
    • 65,368 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 22 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to MO*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Duarte, CA / 1,560 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: JM3TCACY0L0417884
    Stock: 26981253
    Certified Pre-Owned: No

  • $23,998
    fair price
    $608 above market
    • 80,267 miles
    • No accidents, 2 owners, personal use only
    • 6 Seats, 20 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from AZ to MO*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tucson, AZ / 1,234 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: JM3TCBEY8L0413648
    Stock: 27262190
    Certified Pre-Owned: No

  • Price Drop
    $23,899
    fair price
    $336 below market
    • 51,023 miles
    • 3 accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 22 City / 28 Hwy MPG
    • Reliable Mazda (179 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Springfield, MO / 179 miles away from Saint Louis, MO

    The PreOwnedZONE!! Just off HWY 65 and Chestnut, you'll find an incredible selection of clean, and gently owned vehicles. This 2020 Mazda CX-9 Grand T...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: JM3TCADY6L0417001
    Stock: PM27125
    Certified Pre-Owned: No
    Listed since: 05-13-2025

  • New Listing
    $26,998
    fair price
    $510 above market
    • 29,166 miles
    • 1 accident, 2 owners, personal use
    • 7 Seats, 22 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to MO*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Augusta, GA / 578 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: No

    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: JM3TCADY7L0409506
    Stock: 27309424
    Certified Pre-Owned: No

    • 24,477 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from MD to MO*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Upgraded Headlights
    Close

    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: JM3TCBBY6L0423616
    Stock: 27282786
    Certified Pre-Owned: No

  • Price Drop
    • 50,639 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 26 Hwy MPG
    • Modern Cadillac (35 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Washington, MO / 35 miles away from Saint Louis, MO

    Keep your hands warm all winter with a heated steering wheel in the vehicle . Engulf yourself with the crystal clear sound of a BOSE sound system in t...

    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: JM3TCBDY2L0419141
    Stock: 13300
    Certified Pre-Owned: No
    Listed since: 05-23-2025

  • $25,998
    fair price
    $238 above market
    • 30,176 miles
    • No accidents, 1 owner, personal use
    • 6 Seats, 22 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from FL to MO*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Davie, FL / 1,040 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: JM3TCACY5L0402409
    Stock: 27050591
    Certified Pre-Owned: No

    • 87,251 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 22 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to MO*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    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:

    24 Combined MPG (22 City/28 Highway)

    Listing Information:

    VIN: JM3TCADY1L0420193
    Stock: 27424518
    Certified Pre-Owned: No

    • 74,125 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*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Columbus, GA / 513 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: JM3TCACY0L0417030
    Stock: 27308088
    Certified Pre-Owned: No

  • Price Drop
    • 60,165 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 20 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Oklahoma City, OK / 446 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: JM3TCBCY7L0416947
    Stock: 2003776365
    Certified Pre-Owned: No
    Listed since: 06-06-2025

  • Price Drop
    • 62,009 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 22 City / 28 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Sacramento, CA / 1,671 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:

    24 Combined MPG (22 City/28 Highway)

    Listing Information:

    VIN: JM3TCACY1L0405436
    Stock: 2003784071
    Certified Pre-Owned: No
    Listed since: 06-12-2025

  • Price Drop
    • 63,895 miles
    • No accidents, 2 owners, personal use
    • 6 Seats, 20 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Cleveland, OH / 503 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: JM3TCBCY6L0414607
    Stock: 2003775519
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • New Listing
    • 36,271 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 22 City / 28 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Cleveland, OH / 503 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:

    24 Combined MPG (22 City/28 Highway)

    Listing Information:

    VIN: JM3TCADY3L0412841
    Stock: 2003815030
    Certified Pre-Owned: No
    Listed since: 06-19-2025

Showing 1 - 21 out of 461 listings

Consumer Reviews for the Mazda CX-9

Read recent reviews for the Mazda CX-9
Overall Consumer Rating
4.5 out of 5 stars81 Reviews
Write a vehicle reviewSee all 81 reviews
  • 5 star
    (74%)
  • 4 star
    (14%)
  • 3 star
    (9%)
  • 2 star
    (0%)
  • 1 star
    (4%)
5 out of 5 stars

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.
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Used 2020 Mazda CX-9 in Saint Louis, MO Values

Estimated values
2020 Mazda CX-9 Grand Touring 4dr SUV AWD (2.5L 4cyl Turbo 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$21,838$24,687$27,430
Clean$21,273$24,040$26,703
Average$20,331$22,962$25,490
Rough$19,106$21,560$23,914

The average list price of a used 2020 Mazda CX-9 in Saint Louis, Missouri is $23,741. The average mileage on a used Mazda CX-9 2020 for sale in Saint Louis, Missouri is 58,415. Based on the average mileage of 58,415 for used 2020 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 2020 in Saint Louis, Missouri to be $20,331.

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