Used Buick Encore GX for Sale in O Fallon, IL
Buy a luxurious Buick Encore GX in the city where Joseph W. Schmitt was born
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547 listings
- New Listing$19,998fair price$58 above market
- 30,080 miles
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to IL*
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Located in Norcross, GA / 452 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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS23NB127293
Stock: 26884138
Certified Pre-Owned: No - Price Drop$24,990fair price$490 above market
- 13,445 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Pundmann Ford (37 mi away)
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Located in Saint Charles, MO / 37 miles away from O Fallon, IL
Ebony Twilight Metallic 2023 Buick Encore GX Preferred AWD 9-Speed Automatic ECOTEC 1.3L TurboOnly at Pundmann Ford in St Charles!! 6**-9**-6***.Odome...
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: Yes
Features and Specs:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL2PB088914
Stock: 433172
Certified Pre-Owned: No
Listed since: 05-04-2025 - $21,998good price$1,097 below market
- 27,525 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from FL to IL*
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Located in Brandenton, FL / 877 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:
Listing Information:
VIN: KL4MMDSL0PB070711
Stock: 27100232
Certified Pre-Owned: No - 7,077 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from KS to IL*
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Located in Merriam, KS / 260 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: 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: KL4MMDSL3MB116687
Stock: 27436959
Certified Pre-Owned: No- 8,410 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
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Located in Tampa, FL / 841 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: 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: Yes
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS22NB112994
Stock: 27323914
Certified Pre-Owned: No- $25,999fair price$667 below market
- 36,475 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 28 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Wayne, NJ / 845 miles away from O Fallon, 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 ...
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 (26 City/28 Highway)
Listing Information:
VIN: KL4AMGSL8RB026690
Stock: 8GLX9H
Certified Pre-Owned: No
Listed since: 04-04-2025 - $23,800fair price$354 above market
- 15,319 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Federico Kia (22 mi away)
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Located in Wood River, IL / 22 miles away from O Fallon, IL
Vehicle DetailsIntroducing the 2023 Buick Encore GX Preferred?a compact SUV that perfectly blends style, performance, and modern technology. W...
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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL4PB131326
Stock: K3793
Certified Pre-Owned: No - $19,999fair price$138 below market
- 50,492 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in San Diego, CA / 1,574 miles away from O Fallon, 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 ...
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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMESLXNB119741
Stock: 7VY9S1
Certified Pre-Owned: No
Listed since: 04-25-2025 - Price Drop
- 6,313 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 478 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:
Listing Information:
VIN: KL4AMBSL9RB177928
Stock: 2003788486
Certified Pre-Owned: No
Listed since: 06-18-2025 - $19,999good price$1,048 below market
- 57,122 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 32 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Pensacola, FL / 578 miles away from O Fallon, 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 ...
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 (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL4PB063742
Stock: 7W2N18
Certified Pre-Owned: No
Listed since: 04-02-2025 - $22,998fair price$199 above market
- 6,667 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Tampa, FL / 841 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: 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 (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS20PB064452
Stock: 27463089
Certified Pre-Owned: No - Price Drop$22,998fair price$122 above market
- 7,296 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Clearwater, FL / 843 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: 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 (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS2XPB052837
Stock: 27406888
Certified Pre-Owned: No - Price Drop$23,590good price$825 below market
- 12,439 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 381 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: 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL6PB066673
Stock: 2003813191
Certified Pre-Owned: No
Listed since: 06-19-2025 - $23,590fair price
- 13,876 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 554 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 (29 City/31 Highway)
Listing Information:
VIN: KL4AMDSL6RB154571
Stock: 2003619387
Certified Pre-Owned: No
Listed since: 04-19-2025 - Price Drop$24,590fair price$237 above market
- 11,670 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
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 ...
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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL0PB028744
Stock: 2003812088
Certified Pre-Owned: No
Listed since: 06-17-2025 - New Listing$24,100fair price$203 below market
- 8,536 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 29 City / 32 Hwy MPG
- Bommarito West County Preowned Center (37 mi away)
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Located in Ballwin, MO / 37 miles away from O Fallon, IL
CARFAX One-Owner. 2023 Buick Encore GX Essence ECOTEC 1.3L Turbo CVT FWD 4D Sport Utility Cinnabar Metallic 18"" Machined Aluminum Wheels, 2 USB Ports...
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 (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL0PB068579
Stock: 47239A
Certified Pre-Owned: No
Listed since: 05-24-2025 - 12,543 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
Close
Located in Lakeland, FL / 856 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: 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMDS21MB146259
Stock: 27101400
Certified Pre-Owned: No- 5,963 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 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: 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: Yes
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS29PB083898
Stock: 27407628
Certified Pre-Owned: No- 13,383 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NE to IL*
Close
Located in Omaha, NE / 382 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: 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: Yes
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS23NB097913
Stock: 27368185
Certified Pre-Owned: No- Price Drop$22,990fair price$346 above market
- 20,533 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Pundmann Ford (37 mi away)
Close
Located in Saint Charles, MO / 37 miles away from O Fallon, IL
Summit White 2023 Buick Encore GX Preferred FWD CVT ECOTEC 1.2L TurboOnly at Pundmann Ford in St Charles!! 6**-9**-6***.Odometer is 4669 miles be...
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: Yes
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS22PB082712
Stock: 433173
Certified Pre-Owned: No
Listed since: 05-04-2025 - 3,971 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 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: 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: Yes
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS25PB145236
Stock: 27353071
Certified Pre-Owned: No
Showing 316 - 336 out of 547 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.