Used Mazda 6 for Sale in O Fallon, IL

Located in Shiloh, IL / 1 miles away from O Fallon, IL

CARFAX One-Owner. Clean CARFAX. 2015 Mazda Mazda6 i Grand Touring 2.5L 4-Cylinder DOHC 6-Speed Sport Automatic FWD 4D Sedan Gray 11 Speakers, 3 Level ...

Features and Specs:

Listing Information:

VIN: JM1GJ1W50F1184847
Stock: 11201M
Certified Pre-Owned: No
Listed since: 07-10-2025

Located in Saint Peters, MO / 40 miles away from O Fallon, IL

This vehicle is a 2018 Mazda6 Grand Touring Reserve, with a 2.5 liter 4 cylinder engine and turbocharged power. It has a machine gray metallic exterio...

Features and Specs:

26 Combined MPG (23 City/31 Highway)

Listing Information:

VIN: JM1GL1WY9J1322897
Stock: 53391-1
Certified Pre-Owned: No
Listed since: 07-03-2025

Located in Ballwin, MO / 34 miles away from O Fallon, IL

LOCAL TRADE // NO ACCIDENTS // DETAILED SERVICE RECORDS // IMMACULATE.23/31 City/Highway MPG // 2 YEARS COMPLIMENTARY SERVICE INCLUDING OIL CHANGES ...

Features and Specs:

26 Combined MPG (23 City/31 Highway)

Listing Information:

VIN: JM1GL1WY6J1300551
Stock: W250625A
Certified Pre-Owned: No
Listed since: 07-03-2025

Located in Saint Louis, MO / 28 miles away from O Fallon, IL

Clean CARFAX. 2014 Soul Red Metallic Mazda Mazda6 FWD 6-Speed Sport Automatic SKYACTIV®-G 2.5L I4 DOHC 16VRecent Arrival! Odometer is 10929 miles belo...

Features and Specs:

30 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1U53E1101591
Stock: S1373SP
Certified Pre-Owned: No
Listed since: 07-26-2025

Located in Fenton, MO / 30 miles away from O Fallon, IL

Features and Specs:

30 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1T66F1171579
Stock: 171579
Certified Pre-Owned: No

Located in Fenton, MO / 30 miles away from O Fallon, IL

Features and Specs:

20 Combined MPG (17 City/24 Highway)

Listing Information:

VIN: 1YVHP82D755M75064
Stock: M75064
Certified Pre-Owned: No

Located in Wesley Chapel, FL / 838 miles away from O Fallon, IL

CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,H...

Features and Specs:

29 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: JM1GL1VM4L1520692
Stock: M520692A
Certified Pre-Owned: No

Located in Fresno, CA / 1,630 miles away from O Fallon, IL

Low Mileage,High Demand,Rare Find,Bluetooth,5-Speed A/T,Power Door Locks,Floor Mats,Front Wheel Drive,Gasoline Fuel,CD Player,ABS,Cloth Seats,Rear Def...

Features and Specs:

25 Combined MPG (22 City/31 Highway)

Listing Information:

VIN: 1YVHZ8DHXC5M16596
Stock: C5M16596PKX
Certified Pre-Owned: No

Located in Alton, IL / 26 miles away from O Fallon, IL

2008 Mazda 6i Sport 2.3LRides greatNo mechanical issuesComes with safety/emissionsComes with warrantyComes with Carfax-1 owner162k milesAsking Pri...

Features and Specs:

24 Combined MPG (21 City/28 Highway)

Listing Information:

VIN: 1YVHP80C085M43541
Stock: M43541
Certified Pre-Owned: No
Listed since: 06-16-2025

Located in Saint Louis, MO / 25 miles away from O Fallon, IL

New Arrival: Experience a perfect blend of sporty performance, fuel efficiency, and comfort with this 2012 Mazda Mazda6 i Touring!With 132,000 miles a...

Features and Specs:

25 Combined MPG (22 City/31 Highway)

Listing Information:

VIN: 1YVHZ8DH1C5M11898
Stock: M11898
Certified Pre-Owned: No
Listed since: 03-22-2025

Located in Arnold, MO / 29 miles away from O Fallon, IL

AS IS! Mechanic's Special!

Features and Specs:

23 Combined MPG (21 City/28 Highway)

Listing Information:

VIN: 1YVHP80C175M23460
Stock: M23460
Certified Pre-Owned: No
Listed since: 09-29-2024

Located in Atlanta, GA / 449 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 ...

Features and Specs:

31 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1W58G1411607
Stock: 2003827181
Certified Pre-Owned: No
Listed since: 06-19-2025

Located in Indianapolis, IN / 217 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 ...

Features and Specs:

31 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1V53G1465981
Stock: 2003797106
Certified Pre-Owned: No
Listed since: 06-11-2025

Located in Freehold, NJ / 841 miles away from O Fallon, IL

CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assist,Sun...

Features and Specs:

29 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: JM1GL1VM4M1603685
Stock: BFP1048
Certified Pre-Owned: No

Located in Missoula, MT / 1,355 miles away from O Fallon, IL

CarFax No Accidents Reported,Rare Find,Back-Up Camera,Bluetooth,Brake Assist,Keyless Start,Power Door Locks,Brake Assist,Floor Mats,Front Wheel Drive,...

Features and Specs:

30 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1U68F1171789
Stock: 18422
Certified Pre-Owned: No

Located in Phoenix, AZ / 1,282 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 ...

Features and Specs:

29 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: JM1GL1VM6J1325481
Stock: 2003831137
Certified Pre-Owned: No
Listed since: 06-18-2025

Located in Portland, OR / 1,735 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 ...

Features and Specs:

29 Combined MPG (26 City/35 Highway)

Listing Information:

VIN: JM1GL1V50H1105711
Stock: 2003826643
Certified Pre-Owned: No
Listed since: 06-17-2025

Located in Fresno, CA / 1,630 miles away from O Fallon, IL

High Demand,Back-Up Camera,Bluetooth,Brake Assist,Keyless Start,Power Door Locks,Brake Assist,Floor Mats,Front Wheel Drive,Gasoline Fuel,Remote Trunk ...

Features and Specs:

30 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1U52F1207144
Stock: F1207144TLX
Certified Pre-Owned: No

Located in Wichita, KS / 403 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...

Features and Specs:

26 Combined MPG (23 City/31 Highway)

Listing Information:

VIN: JM1GL1XY7K1502850
Stock: 27510146
Certified Pre-Owned: No

Located in O Fallon, MO / 49 miles away from O Fallon, IL

Features and Specs:

31 Combined MPG (26 City/38 Highway)

Listing Information:

VIN: JM1GJ1U53G1416930
Stock: G1416930
Certified Pre-Owned: No
Listed since: 05-27-2025

Located in Los Angeles, CA / 1,604 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 ...

Features and Specs:

29 Combined MPG (25 City/37 Highway)

Listing Information:

VIN: JM1GJ1V5XG1483698
Stock: 2003735136
Certified Pre-Owned: No
Listed since: 05-13-2025