Used Mazda 3 for Sale in Mount Vernon, IL

Located in Chestefield, MO / 98 miles away from Mount Vernon, IL

At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: 3MZBPACM2SM456278
Stock: RSM456278
Certified Pre-Owned: No
Listed since: 01-13-2026

Located in Sunset Hills, MO / 82 miles away from Mount Vernon, IL

Machine Gray Metallic 2023 Mazda Mazda3 2.5 S Select Package FWD 6-Speed Automatic I4Odometer is 4631 miles below market average! 27/35 City/Highway M...

Features and Specs:

30 Combined MPG (26 City/36 Highway)

Listing Information:

VIN: JM1BPAKM9P1615550
Stock: W2600093A
Certified Pre-Owned: No
Listed since: 01-02-2026

Located in Wood River, IL / 73 miles away from Mount Vernon, IL

This vehicle is a 2025 Mazda3 Sedan 2.5 S Select Sport, with low mileage of 8,830 miles. It is a FWD, 2.5 liter 4 cylinder engine with fuel injection ...

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: 3MZBPABMXSM455090
Stock: P7852
Certified Pre-Owned: No
Listed since: 09-27-2025

Located in Saint Peters, MO / 97 miles away from Mount Vernon, IL

Elevate your driving experience with this stunning 2023 Mazda Mazda3 2.5 S Carbon Edition. Boasting a captivating Gray exterior, this all-wheel-drive ...

Features and Specs:

30 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: 3MZBPBCM4PM376414
Stock: OLPJD2097
Certified Pre-Owned: No
Listed since: 12-27-2025

Located in Chestefield, MO / 98 miles away from Mount Vernon, IL

At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...

Features and Specs:

25 Combined MPG (22 City/29 Highway)

Listing Information:

VIN: JM1BL1S50A1234438
Stock: YA1234438
Certified Pre-Owned: No
Listed since: 01-03-2026

Located in Creve Coeur, MO / 87 miles away from Mount Vernon, IL

2024 Mazda Mazda3 2.5 S Carbon Edition **ANOTHER WEBER 1-OWNER VEHICLE**, **BLUETOOTH HANDS FREE MOBILE**, **HEATED SEATS**, **KEYLESS ENTRY**, **REAR...

Features and Specs:

29 Combined MPG (26 City/33 Highway)

Listing Information:

VIN: JM1BPBLM7R1709997
Stock: P16954
Certified Pre-Owned: No
Listed since: 01-06-2026

Located in Saint Peters, MO / 97 miles away from Mount Vernon, IL

Discover the perfect balance of style, performance, and technology in the 2024 Mazda Mazda3 2.5 S Carbon Edition. This exceptional vehicle is a true s...

Features and Specs:

29 Combined MPG (26 City/33 Highway)

Listing Information:

VIN: JM1BPBLM1R1709381
Stock: KP5954
Certified Pre-Owned: No
Listed since: 01-24-2026

Located in Evansville, IN / 80 miles away from Mount Vernon, IL

2025 Mazda Mazda3 2.5 S Select Sport 4D Sedan Jet Black Mica 2.5L I4 DOHC 16V LEV3-SULEV30 191hp 6-Speed Automatic FWDClean CARFAX. CARFAX One-Owner.

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: JM1BPABM8S1760331
Stock: W10734P
Certified Pre-Owned: No
Listed since: 12-13-2025

Located in Evansville, IN / 80 miles away from Mount Vernon, IL

2024 Mazda Mazda3 2.5 S Select Sport 4D Sedan Machine Gray Metallic 2.5L I4 DOHC 16V LEV3-SULEV30 191hp 6-Speed Automatic FWDCARFAX One-Owner.

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: 3MZBPABM4RM413265
Stock: W10735P
Certified Pre-Owned: No
Listed since: 12-13-2025

Located in Saint Louis, MO / 79 miles away from Mount Vernon, IL

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency. Certain cars may have unrepaired safety recalls, so check nhtsa.gov/...

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: 3MZBPACM0SM456991
Stock: 28259564
Certified Pre-Owned: No

Located in Saint Peters, MO / 98 miles away from Mount Vernon, IL

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency. Certain cars may have unrepaired safety recalls, so check nhtsa.gov/...

Features and Specs:

31 Combined MPG (27 City/37 Highway)

Listing Information:

VIN: 3MZBPACM9SM457895
Stock: 28325423
Certified Pre-Owned: No

Located in O'Fallon, IL / 59 miles away from Mount Vernon, IL

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency. Certain cars may have unrepaired safety recalls, so check nhtsa.gov/...

Features and Specs:

29 Combined MPG (26 City/33 Highway)

Listing Information:

VIN: JM1BPBLM9R1709791
Stock: 28156505
Certified Pre-Owned: No

Located in Saint Peters, MO / 97 miles away from Mount Vernon, IL

Recent Arrival! Priced below KBB Fair Purchase Price! Snowflake White Pearl Mica 2020 Mazda Mazda3 4D Hatchback Premium I4 AWD 6-Speed Automatic Odome...

Features and Specs:

27 Combined MPG (24 City/32 Highway)

Listing Information:

VIN: JM1BPBNMXL1159263
Stock: 7797-2
Certified Pre-Owned: No
Listed since: 01-28-2026

Located in Saint Louis, MO / 85 miles away from Mount Vernon, IL

Deep Crystal Blue Mica 2015 Mazda Mazda3 i Sport FWD 6-Speed Automatic SKYACTIV®-G 2.0L 4-Cylinder DOHC 16V 16" x 6.5J Steel w/Full Wheel Covers Wheel...

Features and Specs:

34 Combined MPG (30 City/41 Highway)

Listing Information:

VIN: 3MZBM1U7XFM230805
Stock: K26Q019B
Certified Pre-Owned: No
Listed since: 01-27-2026

Located in Manchester, MO / 87 miles away from Mount Vernon, IL

Features and Specs:

34 Combined MPG (30 City/41 Highway)

Listing Information:

VIN: JM1BM1V7XE1139868
Stock: 12512Q
Certified Pre-Owned: No
Listed since: 01-31-2026

Located in Saint Louis, MO / 78 miles away from Mount Vernon, IL

Features and Specs:

34 Combined MPG (30 City/41 Highway)

Listing Information:

VIN: JM1BM1W73G1320862
Stock: 320862
Certified Pre-Owned: No

Located in Herculaneum, MO / 81 miles away from Mount Vernon, IL

Features and Specs:

27 Combined MPG (24 City/33 Highway)

Listing Information:

VIN: JM1BL1UF0B1405356
Stock: 2670111
Certified Pre-Owned: No
Listed since: 01-31-2026

Located in Houston, TX / 694 miles away from Mount Vernon, IL

Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assist,Leather Se...

Features and Specs:

27 Combined MPG (23 City/32 Highway)

Listing Information:

VIN: 3MZBPBEY5RM429480
Stock: RM429480T
Certified Pre-Owned: No

Located in Tampa, FL / 801 miles away from Mount Vernon, IL

CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Star...

Features and Specs:

29 Combined MPG (26 City/33 Highway)

Listing Information:

VIN: JM1BPBLM3R1709463
Stock: R1709463P
Certified Pre-Owned: No

Located in Shreveport, LA / 489 miles away from Mount Vernon, IL

Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...

Features and Specs:

30 Combined MPG (26 City/36 Highway)

Listing Information:

VIN: JM1BPALM4P1602395
Stock: 8DPDM2
Certified Pre-Owned: No
Listed since: 10-14-2025

Located in Fresno, CA / 1,685 miles away from Mount Vernon, IL

High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Se...

Features and Specs:

30 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: 3MZBPBCM5RM410248
Stock: RM410248PR
Certified Pre-Owned: No