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  • New Listing
    • 83,966 miles
    • 1 accident, 2 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Blind Spot Monitorin...
    Close

    Located in Fort Worth, TX / 572 miles away from O Fallon, IL

    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:

    33 Combined MPG (30 City/40 Highway)

    Listing Information:

    VIN: JM1BM1M71E1212448
    Stock: 26623340
    Certified Pre-Owned: No

    • 106,140 miles
    • 1 accident, 3 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from NC to IL*
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Blind Spot Monitorin...
    Close

    Located in Greensboro, NC / 577 miles away from O Fallon, IL

    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:

    30 Combined MPG (26 City/35 Highway)

    Listing Information:

    VIN: 3MZBN1L32JM188120
    Stock: 25830442
    Certified Pre-Owned: No

  • New Listing
    $14,998
    fair price
    $743 above market
    • 70,706 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from PA to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in King of Prussia, PA / 782 miles away from O Fallon, IL

    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:

    32 Combined MPG (28 City/37 Highway)

    Listing Information:

    VIN: 3MZBN1K72JM171788
    Stock: 27037058
    Certified Pre-Owned: No

    • 103,607 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl manual
    • CarMax (In-stock online)
    • Transfer available from WA to IL*
    • Back-up camera
    • Bluetooth
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Vancouver, WA / 1,731 miles away from O Fallon, IL

    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:

    33 Combined MPG (29 City/40 Highway)

    Listing Information:

    VIN: JM1BM1K76G1331327
    Stock: 26708702
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 Mazda3 Sedan
    $23,950
    starting MSRP
    • 6 Trims
    View Offers 
    MSRP excludes taxes, title, license fees and $1,185 destination charge (Alaska $1,230). Vehicle shown may be priced higher. Actual dealer price will vary. See dealer for complete details.
  • New Listing
    • 72,306 miles
    • 1 accident, 2 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in Colma, CA / 1,761 miles away from O Fallon, IL

    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:

    33 Combined MPG (30 City/40 Highway)

    Listing Information:

    VIN: 3MZBM1K77GM318912
    Stock: 26556256
    Certified Pre-Owned: No

  • $14,998
    fair price
    $617 above market
    • 72,445 miles
    • 2 accidents, 2 owners, rental vehicle
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from AL to IL*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Blind Spot Monitorin...
    • Power Driver Seat
    Close

    Located in Dothan, AL / 567 miles away from O Fallon, IL

    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: 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:

    32 Combined MPG (28 City/37 Highway)

    Listing Information:

    VIN: 3MZBN1V76HM111129
    Stock: 26302016
    Certified Pre-Owned: No

  • New Listing
    • 99,230 miles
    • 1 accident, 3 owners, rental vehicle
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • Back-up camera
    • Bluetooth
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Duarte, CA / 1,586 miles away from O Fallon, IL

    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: 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:

    34 Combined MPG (30 City/41 Highway)

    Listing Information:

    VIN: JM1BM1U7XG1336172
    Stock: 27222899
    Certified Pre-Owned: No

  • New Listing
    • 55,636 miles
    • 3 accidents, 2 owners, personal use
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from WI to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in Milwaukee, WI / 331 miles away from O Fallon, IL

    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:

    34 Combined MPG (30 City/41 Highway)

    Listing Information:

    VIN: JM1BM1T77G1300571
    Stock: 27016907
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 Mazda3 Sedan
    $23,950
    starting MSRP
    • 6 Trims
    View Offers 
    MSRP excludes taxes, title, license fees and $1,185 destination charge (Alaska $1,230). Vehicle shown may be priced higher. Actual dealer price will vary. See dealer for complete details.
    • 56,178 miles
    • 1 accident, 5 owners, personal use
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from MS to IL*
    • Back-up camera
    • Bluetooth
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Jackson, MS / 427 miles away from O Fallon, IL

    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:

    33 Combined MPG (30 City/40 Highway)

    Listing Information:

    VIN: 3MZBM1K78GM248448
    Stock: 27160604
    Certified Pre-Owned: No

  • New Listing
    • 12,004 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tampa, FL / 849 miles away from O Fallon, IL

    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:

    30 Combined MPG (26 City/35 Highway)

    Listing Information:

    VIN: 3MZBPACL6NM300577
    Stock: 2003719207
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • New Listing
    • 57,210 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from NM to IL*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    Close

    Located in Albuquerque, NM / 950 miles away from O Fallon, IL

    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:

    34 Combined MPG (30 City/41 Highway)

    Listing Information:

    VIN: 3MZBM1V72FM164488
    Stock: 27114326
    Certified Pre-Owned: No

  • New Listing
    • 16,457 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Richmond, VA / 670 miles away from O Fallon, IL

    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:

    30 Combined MPG (27 City/35 Highway)

    Listing Information:

    VIN: JM1BPALM2R1713045
    Stock: 2003390689
    Certified Pre-Owned: No
    Listed since: 02-10-2025

  • Advertisement

    Special offers available

    2025 Mazda3 Sedan
    $23,950
    starting MSRP
    • 6 Trims
    View Offers 
    MSRP excludes taxes, title, license fees and $1,185 destination charge (Alaska $1,230). Vehicle shown may be priced higher. Actual dealer price will vary. See dealer for complete details.
    • 70,643 miles
    • 1 accident, 2 owners, personal use only
    • 4cyl manual
    • CarMax (In-stock online)
    • Transfer available from LA to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in Lafayette, LA / 593 miles away from O Fallon, IL

    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:

    33 Combined MPG (29 City/41 Highway)

    Listing Information:

    VIN: 3MZBM1T76GM319659
    Stock: 26328219
    Certified Pre-Owned: No

  • New Listing
    • 73,766 miles
    • 1 accident, 2 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Blind Spot Monitorin...
    Close

    Located in Colma, CA / 1,761 miles away from O Fallon, IL

    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:

    33 Combined MPG (30 City/40 Highway)

    Listing Information:

    VIN: JM1BM1L75G1342950
    Stock: 26964074
    Certified Pre-Owned: No

    • 85,361 miles
    • 2 accidents, 3 owners, rental vehicle
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    • Trip Computer
    Close

    Located in Santa Rosa, CA / 1,766 miles away from O Fallon, IL

    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: 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:

    34 Combined MPG (30 City/41 Highway)

    Listing Information:

    VIN: 3MZBM1U7XFM172002
    Stock: 26945484
    Certified Pre-Owned: No

    • 56,001 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from GA to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in Buford, GA / 451 miles away from O Fallon, IL

    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:

    31 Combined MPG (28 City/37 Highway)

    Listing Information:

    VIN: 3MZBN1U7XJM161796
    Stock: 27167588
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 Mazda3 Sedan
    $23,950
    starting MSRP
    • 6 Trims
    View Offers 
    MSRP excludes taxes, title, license fees and $1,185 destination charge (Alaska $1,230). Vehicle shown may be priced higher. Actual dealer price will vary. See dealer for complete details.
    • 69,460 miles
    • 1 accident, 2 owners, personal use only
    • 4cyl manual
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 689 miles away from O Fallon, IL

    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:

    29 Combined MPG (25 City/37 Highway)

    Listing Information:

    VIN: JM1BM1V39F1248109
    Stock: 27228281
    Certified Pre-Owned: No

  • New Listing
    • 52,491 miles
    • 1 accident, 3 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    Close

    Located in Amarillo, TX / 705 miles away from O Fallon, IL

    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:

    31 Combined MPG (28 City/37 Highway)

    Listing Information:

    VIN: 3MZBN1U78JM264540
    Stock: 26729529
    Certified Pre-Owned: No

    • 37,250 miles
    • 2 accidents, 2 owners, personal use only
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from CT to IL*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Hartford, CT / 935 miles away from O Fallon, IL

    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:

    27 Combined MPG (24 City/32 Highway)

    Listing Information:

    VIN: JM1BPBMM4K1122645
    Stock: 27019154
    Certified Pre-Owned: No

    • 45,661 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from FL to IL*
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    • Alarm
    • Trip Computer
    Close

    Located in Pensacola, FL / 578 miles away from O Fallon, IL

    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: 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:

    33 Combined MPG (30 City/40 Highway)

    Listing Information:

    VIN: 3MZBM1K72FM192358
    Stock: 26123785
    Certified Pre-Owned: No

  • New Listing
    • 67,283 miles
    • 4 accidents, 3 owners, personal use
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Blind Spot Monitorin...
    • Power Driver Seat
    Close

    Located in Pharr, TX / 980 miles away from O Fallon, IL

    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:

    30 Combined MPG (26 City/35 Highway)

    Listing Information:

    VIN: 3MZBN1L34JM202972
    Stock: 27056322
    Certified Pre-Owned: No

Showing 421 - 441 out of 571 listings

Buying a Mazda 3 in O Fallon Illinois

The Mazda 3 offers an ideal blend of performance and style, making it a strong choice for residents of O'Fallon, IL. With its sporty handling, the Mazda 3 excels on the winding roads of rural areas or during trips to nearby attractions like the historic downtown or the scenic runs through the region's parks. Its premium interior design elevates daily commutes and weekend adventures, providing a comfortable space for family and friends to enjoy. The option for all-wheel drive adds a layer of confidence when navigating through unpredictable weather, a common occurrence in the Midwest.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.