Used Buick Encore GX for Sale in Alton, IL
Buy a luxurious Buick Encore GX in Pie Town Illinois
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362 listings
- $19,597great price$3,035 below market
- 27,065 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- EchoPark Automotive St. Louis (31 mi away)
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Located in Chestefield, MO / 31 miles away from Alton, 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...
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: KL4MMDS26PB120695
Stock: PPB120695
Certified Pre-Owned: No
Listed since: 06-25-2025 - New Listing$15,995great price$3,244 below market
- 82,640 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Dave Sinclair Ford (29 mi away)
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Located in Saint Louis, MO / 29 miles away from Alton, IL
Buying our One Owner, Accident-Free 2023 Buick Encore GX Select with the Sport Touring Pack can bring you benefits you never expected in Cinnabar Meta...
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: KL4MMDS24PB131078
Stock: 5088501
Certified Pre-Owned: No - New Listing$21,797great price$2,729 below market
- 29,611 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- EchoPark Automotive St. Louis (31 mi away)
Close
Located in Chestefield, MO / 31 miles away from Alton, 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...
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: KL4AMDSL1RB075423
Stock: RRB075423
Certified Pre-Owned: No
Listed since: 07-15-2025 - $22,749great price$2,225 below market
- 10,271 miles
- No accidents, 1 owner, personal use
- 5 Seats
- AutoCenters Nissan (47 mi away)
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Located in Herculaneum, MO / 47 miles away from Alton, IL
ONE OWNER with ZERO ACCIDENTS, Experience Buick Package, Sport Touring Package, Hands-Free Power Liftgate Package, Panoramic Roof, Heated Front Bucket...
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: KL4MMDSL8PB164951
Stock: R84199
Certified Pre-Owned: No
Listed since: 04-24-2025 - $24,282good price$1,928 below market
- 12,531 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 32 Hwy MPG
- Suntrup Buick GMC (23 mi away)
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Located in Saint Peters, MO / 23 miles away from Alton, IL
The 2023 Buick Encore GX Essence is a vehicle that is sure to turn heads. This FWD, 1.3 liter ECOTEC Turbo I3 155hp 174 lb-ft engine, direct injection...
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/32 Highway)
Listing Information:
VIN: KL4MMFSL0PB116758
Stock: P6719
Certified Pre-Owned: Yes
Listed since: 06-13-2025 - Price Drop$22,997good price$1,013 below market
- 34,219 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Napleton's Mid Rivers Kia (24 mi away)
- Home delivery*
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Located in Saint Peters, MO / 24 miles away from Alton, IL
2024 Buick Encore GX 4D Sport Utility Sport Touring ECOTEC 1.3L Turbo AWDService Work completed on this Buick Encore GX includes: Complete Multi-Po...
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/28 Highway)
Listing Information:
VIN: KL4AMESL0RB104139
Stock: KP5741
Certified Pre-Owned: No
Listed since: 06-23-2025 - $27,882good price$2,369 below market
- 5,311 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Suntrup West County Volvo Cars (29 mi away)
- Home delivery*
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Located in Manchester, MO / 29 miles away from Alton, IL
CARFAX One-Owner. Clean CARFAX. Moonstone Gray Metallic 2025 Buick Encore GX ECOTEC 1.3L Turbo FWD CVT Avenir29/31 City/Highway MPGPrices subject...
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: KL4AMFSL9SB006240
Stock: 233241
Certified Pre-Owned: No - Price Drop$24,712good price$1,875 below market
- 16,310 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Weber Chevrolet Creve Coeur (22 mi away)
- Five Star Dealer
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Located in Creve Coeur, MO / 22 miles away from Alton, IL
2023 Buick Encore GX Essence **ANOTHER WEBER 1-OWNER VEHICLE**, **BLUETOOTH HANDS FREE MOBILE**, **HEATED SEATS**, **KEYLESS ENTRY**, **REMOTE START**...
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: KL4MMGSL8PB113029
Stock: P16584
Certified Pre-Owned: No
Listed since: 04-10-2025 - $30,247good price$2,328 below market
- 3,318 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 28 Hwy MPG
- Sapaugh GM Country (47 mi away)
Close
Located in Herculaneum, MO / 47 miles away from Alton, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Priced below KBB Fair Purchase Price! Ebony Twilight Metallic 2025 Buick Encore GX Ave...
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: KL4AMGSL4SB040608
Stock: 2521231
Certified Pre-Owned: No
Listed since: 05-02-2025 - Price Drop$22,564good price$1,282 below market
- 19,077 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Lou Fusz Buick GMC (19 mi away)
Close
Located in Saint Louis, MO / 19 miles away from Alton, IL
CARFAX One-Owner. Clean CARFAX. Summit White 2023 Buick Encore GX Preferred AWD 9-Speed Automatic ECOTEC 1.3L Turbo 26/29 City/Highway MPG 26/29 City/...
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: KL4MMCSL5PB142934
Stock: B19122XP
Certified Pre-Owned: No
Listed since: 07-16-2025 - Price Drop$24,912fair price$653 below market
- 7,738 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Weber Chevrolet Creve Coeur (22 mi away)
- Five Star Dealer
Close
Located in Creve Coeur, MO / 22 miles away from Alton, IL
2023 Buick Encore GX Select **ANOTHER WEBER 1-OWNER VEHICLE**, **BLUETOOTH HANDS FREE MOBILE**, **HEATED SEATS**, **KEYLESS ENTRY**, **REMOTE START**,...
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: KL4MMESL0PB127981
Stock: P16634
Certified Pre-Owned: No
Listed since: 05-08-2025 - $23,915good price$726 below market
- 8,985 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Sapaugh GM Country (47 mi away)
Close
Located in Herculaneum, MO / 47 miles away from Alton, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Moonstone Gray Metallic 2023 Buick Encore GX Preferred AWD 9-Speed Automatic ECOTEC 1....
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: KL4MMCSL4PB091538
Stock: 2520601
Certified Pre-Owned: No
Listed since: 06-04-2025 - $20,990good price$1,545 below market
- 19,338 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Suntrup Buick GMC (23 mi away)
Close
Located in Saint Peters, MO / 23 miles away from Alton, IL
This vehicle is a 2023 Buick Encore GX Preferred, with low mileage of 19,338 miles. It is a FWD, 1.2 liter 3 cylinder engine, turbocharged motorcar th...
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: KL4MMBS28PB132142
Stock: P6599
Certified Pre-Owned: No
Listed since: 04-08-2025 - Price Drop$14,987good price$1,120 below market
- 73,510 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Mungenast Burkard Alton Toyota (1 mi away)
Close
Located in Alton, IL / 1 miles away from Alton, IL
CARFAX One-Owner. Clean CARFAX. ~~Very Nice Inside and Out~~, 2 USB Ports w/Auxiliary Input Jack, 8-Way Power Driver Seat Adjuster, Cold Weather Comfo...
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: KL4MMBS22MB116935
Stock: 19750D
Certified Pre-Owned: No
Listed since: 06-07-2025 - Price Drop$28,547fair price$620 below market
- 7,046 miles
- No accidents, personal use only
- 5 Seats, 26 City / 28 Hwy MPG
- Sapaugh GM Country (47 mi away)
Close
Located in Herculaneum, MO / 47 miles away from Alton, IL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Recent Arrival! Summit White 2025 Buick Encore GX Sport Touring AWD 9-Speed Automatic ...
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: KL4AMESL1SB113468
Stock: 257659
Certified Pre-Owned: No
Listed since: 07-25-2025 - $24,340fair price$332 below market
- 21,688 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Suntrup Buick GMC (23 mi away)
Close
Located in Saint Peters, MO / 23 miles away from Alton, IL
This vehicle is a 2023 Buick Encore GX Select with an all wheel drive system and a 1.3 liter 3 cylinder engine that has been turbocharged. It has a cr...
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: KL4MMESL4PB058325
Stock: P6767
Certified Pre-Owned: Yes
Listed since: 07-15-2025 - Price Drop$16,401good price$1,073 below market
- 57,698 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Napleton's Mid Rivers Kia (24 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 24 miles away from Alton, IL
2021 Buick Encore GX 4D Sport Utility Preferred ECOTEC 1.2L Turbo FWD Odometer is 3002 miles below market average! Clean CARFAX.Service Work comple...
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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS23MB117978
Stock: KP5708
Certified Pre-Owned: No
Listed since: 05-26-2025 - $24,018fair price$9 below market
- 7,983 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- AutoCenters Nissan (47 mi away)
Close
Located in Herculaneum, MO / 47 miles away from Alton, IL
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Advanced Technology Package, Experience Buick Package, Panoramic Roof, Heated Front Bucket Seats, Adap...
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: KL4MMESL2PB081618
Stock: RK84383
Certified Pre-Owned: No
Listed since: 05-13-2025 - $25,477good price$1,167 below market
- 15,142 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Suntrup Buick GMC (23 mi away)
Close
Located in Saint Peters, MO / 23 miles away from Alton, IL
The 2023 Buick Encore GX is a crossover all wheel drive that offers a low mileage of 15,142 miles. This vehicle is equipped with a 1.3 liter 3 cylinde...
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: KL4MMGSL6PB119136
Stock: P6619
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$22,888good price$897 below market
- 37,333 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Bommarito Honda Superstore (14 mi away)
- Home delivery*
Close
Located in Hazelwood, MO / 14 miles away from Alton, IL
2 USB Ports (1 Type-A, 1 Type-C), 3.17 Final Drive Axle Ratio, 4-Way Manual Passenger Seat Adjuster, 6-Way Manual Driver Seat Adjuster, 7 Speakers, AB...
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/28 Highway)
Listing Information:
VIN: KL4AMESL3RB077907
Stock: PBH3282
Certified Pre-Owned: No
Listed since: 05-28-2025 - $21,999fair price$201 above market
- 26,285 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Lou Fusz Buick GMC (19 mi away)
Close
Located in Saint Louis, MO / 19 miles away from Alton, IL
CARFAX One-Owner. Clean CARFAX. White Frost Tricoat 2023 Buick Encore GX Select FWD CVT ECOTEC 1.3L Turbo 29/32 City/Highway MPG 29/32 City/Highway MP...
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:
Listing Information:
VIN: KL4MMDSL9PB016355
Stock: B207759A
Certified Pre-Owned: No
Listed since: 07-14-2025
Showing 1 - 21 out of 362 listings
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