Used 2020 Mazda CX-9 for Sale in Knoxville, TN
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1,280 listings
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$26,500good price$748 below market47,968 milesNo accidents, 1 Owner, Personal use4cyl AutomaticHall Honda Huntersville (177 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
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Located in Huntersville, NC / 177 miles away from Knoxville, TN
CARFAX One-Owner. Clean CARFAX. Snowflake White Pearl Mica 2020 Mazda CX-9 2.5L 4-Cylinder AWD 6-Speed Automatic Signature Certification Program Detai...
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: JM3TCBEY3L0400547
Stock: 23241173A
Certified Pre-Owned: No
Listed since: 03-17-2024 
77,749 milesFrame damage reported, 1 Owner, Rental vehicle4cyl AutomaticAutos Direct of Fredericksburg (389 mi away)- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
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Located in Fredericksburg, VA / 389 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price! Autos Direct is pleased to offer this Beautiful 2020 Mazda CX-9. This Touring CX-9 comes well equipped with . ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Title issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JM3TCACY3L0422156
Stock: D2071
Certified Pre-Owned: No
Listed since: 02-01-2024
$24,500fair price$906 below market67,058 milesNo accidents, 2 Owners, Personal use only4cyl AutomaticExclusive Motor Cars (455 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
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Located in Randallstown, MD / 455 miles away from Knoxville, TN
This 2020 Machine Gray Metallic Mazda CX-9 Grand Touring AWD is well equipped and includes these features and benefits: . AWD Clean CARFAX. 20/26 Cit...
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: JM3TCBDY1L0424055
Stock: 0424055
Certified Pre-Owned: No
Listed since: 03-20-2024
$24,399fair price$165 below market50,652 milesNo accidents, 1 Owner, Corporate fleet vehicle4cyl AutomaticWright Buick GMC (385 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Wexford, PA / 385 miles away from Knoxville, TN
CX-9 Touring trim. LOW MILES - 50,652! EPA 26 MPG Hwy/20 MPG City! Heated Leather Seats, Moonroof, Third Row Seat, Onboard Communications System, iPod...
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: JM3TCBCY5L0412296
Stock: W24U012
Certified Pre-Owned: No
Listed since: 03-07-2024
$21,227good price$1,101 below market103,127 milesNo accidents, 2 Owners, Rental vehicle4cyl AutomaticSouthern Chrysler Dodge Jeep RAM Chesapeake (423 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
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Located in Chesapeake, VA / 423 miles away from Knoxville, TN
Clean CARFAX.KEYLESS ENTRY, LEATHER SEATS, NAVIGATION, AWD, 3rd row seats: bench, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, Alloy wheels, Fro...
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: JM3TCBDY4L0412482
Stock: PP20053A
Certified Pre-Owned: No
Listed since: 03-02-2024
$23,947good price$1,479 below market55,515 milesNo accidents, 1 Owner, Personal use only4cyl AutomaticDaytona Mazda (494 mi away)- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
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Located in Daytona Beach, FL / 494 miles away from Knoxville, TN
This 2020 Mazda CX-9 is a. Clean CARFAX. CARFAX One-Owner. 4D Sport Utility Deep Crystal Blue Mica CX-9 2.5L 4-Cylinder 6-Speed Automatic Odometer is ...
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: JM3TCADY6L0415555
Stock: MDT4607A
Certified Pre-Owned: No
Listed since: 04-04-2024
$22,895good price$1,509 below market63,913 miles2 Accidents, 3 Owners, Rental vehicle4cyl AutomaticNational Motors of Ellicott City (453 mi away)- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
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Located in Ellicott City, MD / 453 miles away from Knoxville, TN
All our vehicles are Maryland State Inspected and come with a AutoCheck History Report. We are proud to include a limited warranty on all cars at no a...
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: JM3TCADY1L0415978
Stock: 415978
Certified Pre-Owned: No
Listed since: 02-13-2024
$22,987fair price$382 above market67,328 milesNo accidents, 3 Owners, Corporate fleet vehicle4cyl AutomaticDan Cummins Chrysler Dodge Jeep Ram of Paris (156 mi away)- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in Paris, KY / 156 miles away from Knoxville, TN
2020 Mazda CX-9 Touring FWD 2.5L 4-Cylinder 6-Speed Automatic 4D Sport Utility Sonic Silver Metallic 22/28 City/Highway MPG Clean CARFAX. **THIS VEH...
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: JM3TCACY6L0417713
Stock: 15616
Certified Pre-Owned: No
Listed since: 03-04-2024- New Listing
$26,920good price$791 below market49,117 miles1 Accident, 1 Owner, Personal use only4cyl AutomaticPerformance Chrysler Jeep Dodge Ram (255 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Centerville, OH / 255 miles away from Knoxville, TN
AWD. Machine Gray Metallic 2020 Mazda CX-9 Signature AWD 6-Speed Automatic 2.5L 4-Cylinder Thanks for shopping Performance Centerville Dealerships! Co...
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: JM3TCBEY9L0411603
Stock: L0411603
Certified Pre-Owned: No
Listed since: 04-25-2024 
$27,990fair price$450 above market32,489 miles1 Accident, 1 Owner, Personal use4cyl AutomaticClassic Mazda (420 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Mentor, OH / 420 miles away from Knoxville, TN
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: JM3TCBCY6L0424604
Stock: MZ2351
Certified Pre-Owned: Yes
Listed since: 03-07-2024
$27,260fair price$273 above market42,073 milesNo accidents, Personal use only4cyl AutomaticMusic City Autoplex (155 mi away)- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in Nashville, TN / 155 miles away from Knoxville, TN
Recent Arrival! 22/28 City/Highway MPG 2020 Mazda CX-9 Grand Touring 6-Speed Automatic 2.5L 4-Cylinder FWD Featuring: CLEAN CARFAX NO ACCIDENTS REPOR...
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: JM3TCADY2L0424608
Stock: L0424608
Certified Pre-Owned: No
Listed since: 04-19-2024- New Listing
$27,998fair price$97 above market29,496 miles4cyl AutomaticCarMax Columbia - Now offering Express Pickup (205 mi away)Delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Columbia, SC / 205 miles away from Knoxville, TN
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 Unavailable.
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY7L0417970
Stock: 25360458
Certified Pre-Owned: No - Price Drop
$26,743fair price$771 below market59,264 miles1 Accident, 1 Owner, Personal use4cyl AutomaticNapleton's Oak Lawn Mazda (449 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Oak Lawn, IL / 449 miles away from Knoxville, TN
20/26 City/Highway MPG Mazda Certified Pre-Owned Details: * Limited Warranty: 12 Month/12,000 Mile (whichever comes first) after new car warranty ...
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: JM3TCBDY0L0404380
Stock: M91311
Certified Pre-Owned: Yes
Listed since: 04-15-2024 
$26,99826,750 milesNo accidents, 1 Owner, Corporate fleet vehicle4cyl AutomaticCarMax Raleigh - Now offering Express Pickup and Home Delivery (291 mi away)Delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Third-row seating
- Upgraded Headlights
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Located in Raleigh, NC / 291 miles away from Knoxville, TN
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: JM3TCBBY4L0418706
Stock: 25662836
Certified Pre-Owned: No
$22,500fair price$368 above market58,966 miles1 Accident, 2 Owners, Personal use4cyl AutomaticKoons Sterling Ford (417 mi away)- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
- Third-row seating
Close
Located in Sterling, VA / 417 miles away from Knoxville, TN
7 Passenger seating at a bargain price! Great options including leather seats, heated seats, Apple/Droid car play, full power accessories and so much ...
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: JM3TCACY3L0422299
Stock: 000P2383
Certified Pre-Owned: No
Listed since: 04-18-2024
102,391 milesNo accidents, 1 Owner, Personal use only4cyl AutomaticCarMax Winchester - Now Open (385 mi away)Delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Winchester, VA / 385 miles away from Knoxville, TN
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: JM3TCBCY5L0409561
Stock: 25502450
Certified Pre-Owned: No- New Listing
$26,990fair price$1,144 above market48,134 miles4cyl AutomaticCarvana - Indianapolis (291 mi away)Free home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Indianapolis, IN / 291 miles away from Knoxville, TN
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 Unavailable.
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY6L0409021
Stock: 2002865011
Certified Pre-Owned: No
Listed since: 04-18-2024 
47,320 milesNo accidents, 1 Owner, Personal use only4cyl AutomaticCarMax Schaumburg - Now offering Express Pickup (476 mi away)Delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Schaumburg, IL / 476 miles away from Knoxville, TN
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: JM3TCBCY2L0408903
Stock: 25465345
Certified Pre-Owned: No
104,653 milesNo accidents, 2 Owners, Rental vehicle4cyl AutomaticKirk Brothers Chevrolet of Vicksburg (469 mi away)- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Vicksburg, MS / 469 miles away from Knoxville, TN
The 2020 Mazda CX-9 Grand Touring is a midsize SUV celebrated for its upscale design, comfortable ride, and a range of features. Here are the key deta...
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: JM3TCBDY6L0416209
Stock: CT5019C
Certified Pre-Owned: No
Listed since: 12-22-2023- Price Drop
59,377 miles1 Accident, 1 Owner, Personal use only4cyl AutomaticKeffer Mazda (177 mi away)- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
- Third-row seating
Close
Located in Huntersville, NC / 177 miles away from Knoxville, TN
2020 Mazda CX-9 Touring Snowflake White Pearl Mica 2.5L 4-Cylinder FWD 6-Speed Automatic APPLE CAR PLAY, BACK UP SENSOR, BACK UP CAMERA, BLIND SPOT, B...
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: JM3TCACY6L0415718
Stock: M11519B
Certified Pre-Owned: No
Listed since: 04-12-2024 
76,702 milesNo accidents, 3 Owners, Corporate fleet vehicle4cyl AutomaticLithia Springs Ford (155 mi away)- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in Lithia Springs, GA / 155 miles away from Knoxville, TN
Certified. Certification Program Details: Ford Blue Advantage: Blue Certified * 139 Point Inspection * Transferable Warranty * Vehicle History * Warra...
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: JM3TCADY6L0406256
Stock: D46386AA
Certified Pre-Owned: No
Listed since: 04-16-2024
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.
5-YEAR UPDATE: Not much else to report, at ~24K miles I continue to have no difficulties with this vehicle other than the few issues with the side mirrors I've reported on before. Once in awhile the Sirius/XM tuner fails to boot up and I have to stop/re-start the car or go online and have Sirius/XM send the authentication code to the radio but this a rare occurrence. I still plan to replace it come spring 2025.
Used 2020 Mazda CX-9 in Knoxville, TN Values
Estimated values
2020 Mazda CX-9 Signature 4dr SUV AWD (2.5L 4cyl Turbo 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $24,976 | $27,467 | $29,965 |
| Clean | $24,445 | $26,868 | $29,297 |
| Average | $23,558 | $25,871 | $28,183 |
| Rough | $22,406 | $24,574 | $26,736 |
The average list price of a used 2020 Mazda CX-9 in Knoxville, Tennessee is $24,758. The average mileage on a used Mazda CX-9 2020 for sale in Knoxville, Tennessee is 60,478. Based on the average mileage of 60,478 for used 2020 Mazda CX-9 for sale in Knoxville, TN 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 Knoxville, Tennessee to be $23,558.
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