Used Buick Encore for Sale in O Fallon, IL
Shop for a luxurious Buick Encore in the city where Joseph W. Schmitt was born
Skip to Filters
431 listings
- 29,604 miles
- 1 accident, 3 owners, personal use
- 5 Seats, 26 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to IL*
Close
Located in Murfreesboro, TN / 265 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:
28 Combined MPG (26 City/31 Highway)
Listing Information:
VIN: KL4CJASB8KB848918
Stock: 26765287
Certified Pre-Owned: No
Photos not available$17,995fair price$704 above market- 57,439 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 30 Hwy MPG
- Monken Chevrolet Buick GMC (40 mi away)
Close
Located in Centralia, IL / 40 miles away from O Fallon, IL
CARFAX One-Owner. Clean CARFAX.25/30 City/Highway MPGCinnabar Metallic 2021 Buick Encore Preferred ECOTEC 1.4L Turbo FWD120-Volt Power Outlet, 18 Alum...
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:
27 Combined MPG (25 City/30 Highway)
Listing Information:
VIN: KL4CJASB8MB323201
Stock: A3646A
Certified Pre-Owned: No
Listed since: 04-10-2025- New Listing$14,590fair price$215 above market
- 60,364 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
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 ...
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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB2JB596856
Stock: 2003578712
Certified Pre-Owned: No
Listed since: 03-22-2025 - $7,995fair price$143 above market
- 135,854 miles
- 1 accident, 3 owners, personal use only
- 5 Seats, 23 City / 30 Hwy MPG
- Hughes Autos Inc (26 mi away)
Close
Located in Saint Louis, MO / 26 miles away from O Fallon, IL
2015 Buick encore all wheel drive, 1.4 L four-cylinder engine , miles 135 187, all wheel drive great Wheels And Tires, back up camera, state inspecte...
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:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: KL4CJESBXFB125827
Stock: 125827
Certified Pre-Owned: No
Listed since: 05-31-2024 - Price Drop
- 82,815 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Boston, MA / 1,021 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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB9JB697795
Stock: 2003705901
Certified Pre-Owned: No
Listed since: 05-06-2025 - Price Drop
- 80,391 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Birmingham, AL / 389 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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB0HB246510
Stock: 2003696109
Certified Pre-Owned: No
Listed since: 05-06-2025 - Price Drop
- 77,306 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 25 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Las Vegas, NV / 1,393 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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB5FB071619
Stock: 2003690480
Certified Pre-Owned: No
Listed since: 05-06-2025 - New ListingPhotos not available
- 5,190 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 30 Hwy MPG
- Auffenberg Ford O'Fallon (3 mi away)
Close
Located in O Fallon, IL / 3 miles away from O Fallon, IL
2021 Buick Encore Preferred Clean CARFAX.Quicksilver Metallic FWD 6-Speed Automatic Electronic with Overdrive ECOTEC 1.4L Turbo 18 Aluminum Wheels, 2-...
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:
27 Combined MPG (25 City/30 Highway)
Listing Information:
VIN: KL4CJASB7MB338501
Stock: 22971FRCZ
Certified Pre-Owned: No
Listed since: 09-14-2024 - New Listing
- 76,215 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 33 Hwy MPG
- Auffenberg Chrysler Dodge Jeep Ram (1 mi away)
Close
Located in Shiloh, IL / 1 miles away from O Fallon, IL
Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2017 Buick Encore Preferred ECOTEC 1.4L I4 SMPI DOHC Turbocharged VVT 6-Speed Automatic Electronic wit...
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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB5HB045136
Stock: 10674K
Certified Pre-Owned: No
Listed since: 06-02-2025 - New Listing$17,998fair price$1,050 above market
- 35,107 miles
- 5 Seats, 26 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to IL*
Close
Located in Nashville, TN / 241 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 Unavailable.
Features and Specs:
28 Combined MPG (26 City/31 Highway)
Listing Information:
VIN: KL4CJASB0KB744410
Stock: 27183976
Certified Pre-Owned: No - New Listing
- 34,784 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 26 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KY to IL*
Close
Located in Lexington, KY / 298 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:
28 Combined MPG (26 City/31 Highway)
Listing Information:
VIN: KL4CJASB5KB704372
Stock: 26764774
Certified Pre-Owned: No - New Listing
- 99,292 miles
- 1 accident, 3 owners, personal use only
- 5 Seats, 25 City / 33 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
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 ...
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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJDSB4GB653696
Stock: 2003687514
Certified Pre-Owned: No
Listed since: 04-25-2025 - 87,758 miles
- 1 accident, 3 owners, personal use only
- 5 Seats, 25 City / 33 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Jacksonville, FL / 743 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: Yes
Features and Specs:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJCSB3FB154428
Stock: 26460204
Certified Pre-Owned: No- New Listing
- 38,235 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from IN to IL*
Close
Located in Merrillville, IN / 243 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 (25 City/30 Highway)
Listing Information:
VIN: KL4CJ2SB5KB820239
Stock: 26967436
Certified Pre-Owned: No - 43,116 miles
- 2 accidents, 3 owners, personal use
- 5 Seats, 25 City / 33 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Doral, FL / 1,043 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: Yes
Features and Specs:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJCSB6JB538132
Stock: 27424567
Certified Pre-Owned: No- $7,995fair price$382 above market
- 146,821 miles
- 4 accidents, 2 owners, personal use only
- 5 Seats, 25 City / 33 Hwy MPG
- Arch Auto Mall (20 mi away)
Close
Located in St Louis, MO / 20 miles away from O Fallon, IL
FOR A QUICKER RESPONSE CALL/TEXT ERMAN @ 3**-6**-7***
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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJ1SB3HB008618
Stock: 008618
Certified Pre-Owned: No
Listed since: 04-30-2025 - Price Drop$11,800fair price$386 above market
- 78,903 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 33 Hwy MPG
- Auffenberg Ford Belleville (6 mi away)
Close
Located in Belleville, IL / 6 miles away from O Fallon, IL
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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJASB2GB669586
Stock: 1-23064BRCZ
Certified Pre-Owned: No
Listed since: 05-16-2025 - New Listing$16,998fair price$917 above market
- 47,974 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Fort Myers, FL / 949 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: Yes
Features and Specs:
28 Combined MPG (26 City/31 Highway)
Listing Information:
VIN: KL4CJASB0KB878110
Stock: 27407505
Certified Pre-Owned: No - 44,573 miles
- 2 accidents, 1 owner, personal use
- 5 Seats, 25 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Daytona Beach, FL / 820 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: Yes
Features and Specs:
27 Combined MPG (25 City/30 Highway)
Listing Information:
VIN: KL4CJASB1LB061021
Stock: 26958475
Certified Pre-Owned: No- $18,998fair price$220 above market
- 39,824 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 24 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from LA to IL*
Close
Located in Kenner, LA / 591 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: Yes
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: KL4CJASM7NB508438
Stock: 26482323
Certified Pre-Owned: No - New Listing
- 51,650 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 25 City / 33 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to IL*
Close
Located in Memphis, TN / 243 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:
28 Combined MPG (25 City/33 Highway)
Listing Information:
VIN: KL4CJBSB0FB270003
Stock: 25752325
Certified Pre-Owned: No
Showing 274 - 294 out of 431 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.