Used Mazda CX-9 for Sale in Diamond Bar, CA
Shop for a luxurious Mazda CX-9 in the city where Nadia Mejia was born
Skip to Filters
420 listings
- $29,999fair price$446 above market
- 27,403 miles
- 1 accident, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- California Motors Direct Fontana (21 mi away)
Close
Located in Fontana, CA / 21 miles away from Diamond Bar, CA
Odometer is 5970 miles below market average! Priced below KBB Fair Purchase Price!AWD, 12 Speakers, 3rd row seats: bench, 4-Wheel Disc Brakes, 4.411...
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: JM3TCBDY7N0623890
Stock: N0623890
Certified Pre-Owned: No
Listed since: 06-03-2025 - $23,999fair price$275 above market
- 39,959 miles
- 2 accidents, 3 owners, personal use only
- 7 Seats, 20 City / 26 Hwy MPG
- California Motors Direct Fontana (21 mi away)
Close
Located in Fontana, CA / 21 miles away from Diamond Bar, CA
AWD, 3rd row seats: bench, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Aha Internet Radio, Air Conditioning, Alloy wheels, AM/FM radio, AppLink/Apple...
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: JM3TCBCY3L0405167
Stock: L0405167
Certified Pre-Owned: No
Listed since: 05-23-2025 - Price Drop
- 111,659 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 22 Hwy MPG
- Palladium Autos (16 mi away)
Close
Located in Anaheim, CA / 16 miles away from Diamond Bar, CA
2013 MAZDA CX-9 Touring Sport Utility 4D??FINANCE AVAILABLE????WE TAKE TRADES????Mileage: 111,659??Vin: JM3TB3CV2D0406083??www.palladium-autos.comClea...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: JM3TB3CV2D0406083
Stock: 406083
Certified Pre-Owned: No - New Listing
- 30,197 miles
- No accidents, 1 owner, personal use
- 6 Seats, 20 City / 26 Hwy MPG
- CarMax Buena Park (14 mi away)
Close
Located in Buena Park, CA / 14 miles away from Diamond Bar, CA
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: JM3TCBCY5P0654074
Stock: 27594345
Certified Pre-Owned: No - 18,260 miles
- Frame damage reported, 1 owner, personal use
- 7 Seats, 20 City / 26 Hwy MPG
- California Motors Direct Montclair (8 mi away)
Close
Located in Montclair, CA / 8 miles away from Diamond Bar, CA
Odometer is 18968 miles below market average! Priced below KBB Fair Purchase Price!AWD, 3rd row seats: bench, 4-Wheel Disc Brakes, 4.411 Axle Ratio,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/26 Highway)
Listing Information:
VIN: JM3TCBCY6N0600487
Stock: N0600487
Certified Pre-Owned: No
Listed since: 07-01-2025- New Listing$25,798good price$1,771 below market
- 52,133 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 20 City / 26 Hwy MPG
- Kar Genie (8 mi away)
Close
Located in Montclair, CA / 8 miles away from Diamond Bar, CA
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: JM3TCBDY6P0648136
Stock: P75948
Certified Pre-Owned: No - New Listing
- 13,712 miles
- 7 Seats, 20 City / 26 Hwy MPG
- CarMax Buena Park (14 mi away)
Close
Located in Buena Park, CA / 14 miles away from Diamond Bar, CA
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: JM3TCBDY9P0637843
Stock: 27512611
Certified Pre-Owned: No - New Listing$24,242good price$1,570 below market
- 60,706 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6 Seats, 20 City / 26 Hwy MPG
- STG Auto Group of Bellflower (21 mi away)
Close
Located in Bellflower, CA / 21 miles away from Diamond Bar, CA
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: JM3TCBDY9M0518363
Stock: T66928
Certified Pre-Owned: No - New Listing$23,450fair price$279 below market
- 40,794 miles
- No accidents, 2 owners, personal use
- 6 Seats, 22 City / 28 Hwy MPG
- Kar Genie (8 mi away)
Close
Located in Montclair, CA / 8 miles away from Diamond Bar, CA
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: JM3TCACY7L0424461
Stock: 66944
Certified Pre-Owned: No - New Listing
- 56,803 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 20 City / 26 Hwy MPG
- California Motors Direct Montclair (8 mi away)
Close
Located in Montclair, CA / 8 miles away from Diamond Bar, CA
Clean CARFAX.AWD, 12 Speakers, 3rd row seats: bench, 4-Wheel Disc Brakes, ABS brakes, Aha Internet Radio, Air Conditioning, Alloy wheels, AM/FM radi...
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: JM3TCBDY4M0540934
Stock: M0540934
Certified Pre-Owned: No
Listed since: 07-16-2025 - 37,657 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 26 Hwy MPG
- Riverside Nissan (23 mi away)
- Home delivery*
Close
Located in Riverside, CA / 23 miles away from Diamond Bar, CA
Scores 26 Highway MPG and 20 City MPG! This Mazda CX-9 delivers a Intercooled Turbo Regular Unleaded I-4 2.5 L/152 engine powering this Automatic tran...
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: JM3TCBAYXP0649259
Stock: N0131A
Certified Pre-Owned: No
Listed since: 07-07-2025- 83,701 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 17 City / 24 Hwy MPG
- CarMax Costa Mesa (22 mi away)
Close
Located in Costa Mesa, CA / 22 miles away from Diamond Bar, CA
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:
19 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JM3TB2DV7D0423227
Stock: 27206358
Certified Pre-Owned: No- New Listing
- 45,651 miles
- 7 Seats, 22 City / 28 Hwy MPG
- CarMax Buena Park (14 mi away)
Close
Located in Buena Park, CA / 14 miles away from Diamond Bar, CA
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JM3TCADY5J0207101
Stock: 27405596
Certified Pre-Owned: No - $12,995fair price$518 above market
- 91,539 miles
- No accidents, 1 owner, personal use only
- 7 Seats
- Metro Auto (8 mi away)
Close
Located in La Habra, CA / 8 miles away from Diamond Bar, CA
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:
Listing Information:
VIN: JM3TB2DV3E0438485
Stock: NEW438485
Certified Pre-Owned: No - Price Drop$9,590fair price$252 above market
- 98,705 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 22 Hwy MPG
- Nash Auto (24 mi away)
Close
Located in Costa Mesa, CA / 24 miles away from Diamond Bar, CA
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: JM3TB3DV2C0350921
Stock: B12063
Certified Pre-Owned: No - New ListingNot Priced
- 77,771 miles
- No accidents, 2 owners, personal use
- 7 Seats, 22 City / 28 Hwy MPG
- Quantum Auto Sales of Garden Grove (18 mi away)
Close
Located in Garden Grove, CA / 18 miles away from Diamond Bar, CA
Finding a reliable, honest used car dealership is as easy as coming to Quantum Auto Sales. Our knowledgeable sales staff at Quantum Auto Sales, can h...
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: JM3TCACY5M0523149
Stock: 34960
Certified Pre-Owned: No
Listed since: 07-15-2025 - Price Drop$18,390fair price$326 below market
- 83,499 miles
- 1 accident, 3 owners, rental vehicle
- 7 Seats, 22 City / 28 Hwy MPG
- Nash Auto (24 mi away)
Close
Located in Costa Mesa, CA / 24 miles away from Diamond Bar, CA
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: JM3TCACY4K0308603
Stock: B12062
Certified Pre-Owned: No - 97,268 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 24 Hwy MPG
- Diamond Motorcars (24 mi away)
Close
Located in Long Beach, CA / 24 miles away from Diamond Bar, CA
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:
19 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JM3TB2DV0B0319658
Stock: 261
Certified Pre-Owned: No- Price Drop$16,999great price$3,541 below market
- 94,849 miles
- No accidents, 3 owners, personal use
- 7 Seats, 20 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Union, NJ / 2,412 miles away from Diamond Bar, CA
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Ke...
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: JM3TCBEY5K0316308
Stock: K0316308D
Certified Pre-Owned: No - $5,995great price$1,900 below market
- 143,946 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 24 Hwy MPG
- GMS Autos (10 mi away)
Close
Located in Placentia, CA / 10 miles away from Diamond Bar, CA
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:
19 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JM3TB2CA8C0340287
Stock: 340287
Certified Pre-Owned: No
Listed since: 06-24-2025 - $29,469great price
- 20,845 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 20 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Houston, TX / 1,339 miles away from Diamond Bar, CA
Low Mileage,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Stee...
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: JM3TCBEY0N0625351
Stock: N0625351A
Certified Pre-Owned: No
Showing 22 - 42 out of 420 listings
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.