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437 listings
- New Listing$16,990good price$669 below market
- 73,470 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in St. Louis, MO / 243 miles away from Naperville, 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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL9MB097010
Stock: 2003926993
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop$19,990fair price$349 above market
- 36,334 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 296 miles away from Naperville, 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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL9MB139154
Stock: 2004033063
Certified Pre-Owned: No
Listed since: 08-29-2025 - New Listing$20,998fair price$113 above market
- 46,121 miles
- No accidents, 3 owners, personal use
- 5 Seats
- CarMax (In-stock online)
- Transfer available from NC to IL*
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Located in Jacksonville, NC / 757 miles away from Naperville, 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: KL4MMFSL9MB142514
Stock: 27076839
Certified Pre-Owned: No - 19,051 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 333 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMDS27MB080803
Stock: 2004012551
Certified Pre-Owned: No
Listed since: 08-28-2025- New Listing$23,000fair price$924 above market
- 27,267 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Chignoli Auto Sales (16 mi away)
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Located in Joliet, IL / 16 miles away from Naperville, IL
THIS ONE OWNER, WELL SERVICED 2023 BUICK ENCORE GX SELECT MAKES SENSE! A SUMMIT WHITE FWD WITH A CLEAN CARFAX, EXCELLENT MAINTENANCE RECORD AND THE BA...
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: KL4MMDS28PB009162
Stock: 285130
Certified Pre-Owned: No
Listed since: 09-15-2025 - New Listing$22,750fair price$115 below market
- 21,162 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Harvard Ford (49 mi away)
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Located in Harvard, IL / 49 miles away from Naperville, IL
This Black Currant Metallic 2021 Buick Encore GX Select with 21,162 miles has the style and comfort to fit your lifestyle! No Accidents! One Owner! 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL4MB118549
Stock: 25229A
Certified Pre-Owned: No
Listed since: 09-12-2025 - $19,998fair price$764 above market
- 22,132 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WA to IL*
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Located in Puyallup, WA / 1,710 miles away from Naperville, 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: 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS28MB178713
Stock: 27703958
Certified Pre-Owned: No - New Listing$19,590fair price$381 below market
- 40,862 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Atlanta, GA / 588 miles away from Naperville, 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: Yes
Features and Specs:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMDS24MB069712
Stock: 2003958678
Certified Pre-Owned: No
Listed since: 08-11-2025 - New Listing$19,998fair price$242 below market
- 20,234 miles
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
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Located in Gainesville, FL / 897 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMDS28MB066389
Stock: 27686782
Certified Pre-Owned: No - 26,244 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 173 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS2XMB081061
Stock: 2004013448
Certified Pre-Owned: No
Listed since: 08-28-2025- New Listing$19,998good price$2,653 below market
- 38,580 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to IL*
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Located in Fayetteville, NC / 679 miles away from Naperville, 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/29 Highway)
Listing Information:
VIN: KL4MMESLXMB142323
Stock: 26983329
Certified Pre-Owned: No - $19,327fair price$693 above market
- 30,941 miles
- No accidents, 2 owners, personal use
- 5 Seats
- Currie Motors Buick GMC (60 mi away)
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Located in Valparaiso, IN / 60 miles away from Naperville, IL
Certified. Dark Moon Blue Metallic 2021 Buick Encore GX Select FWD CVT ECOTEC 1.3L Turbo 2 Sets of Keys, Android Auto, Apple Car Play, Encore GX Selec...
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: KL4MMDSL2MB053548
Stock: BG184
Certified Pre-Owned: No
Listed since: 08-16-2025 - $17,998good price$1,032 below market
- 57,337 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5 Seats
- CarMax (In-stock online)
- Transfer available from CA to IL*
Close
Located in Pleasanton, CA / 1,801 miles away from Naperville, 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:
Listing Information:
VIN: KL4MMDSL8MB179400
Stock: 27451773
Certified Pre-Owned: No - New Listing$21,998fair price$66 above market
- 43,884 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 32 Hwy MPG
- CarMax Glencoe (Edens Expy) (30 mi away)
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Located in Glencoe, IL / 30 miles away from Naperville, 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/32 Highway)
Listing Information:
VIN: KL4MMFSL6PB013831
Stock: 26523498
Certified Pre-Owned: No - $17,998fair price$153 above market
- 38,727 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to IL*
Close
Located in Buena Park, CA / 1,709 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS28MB102666
Stock: 27593288
Certified Pre-Owned: No - Price Drop$16,590fair price$60 above market
- 91,262 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Salt Lake City, UT / 1,229 miles away from Naperville, 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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL1MB046161
Stock: 2003995891
Certified Pre-Owned: No
Listed since: 08-27-2025 - $16,590fair price$845 above market
- 91,836 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,420 miles away from Naperville, 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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL2MB152568
Stock: 2003990213
Certified Pre-Owned: No
Listed since: 08-21-2025 - New Listing$17,998fair price$224 above market
- 40,318 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from PA to IL*
Close
Located in Langhorne, PA / 700 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS21MB064780
Stock: 27109253
Certified Pre-Owned: No - $19,998fair price$881 above market
- 36,823 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from VA to IL*
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Located in Roanoke, VA / 532 miles away from Naperville, 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: KL4MMFSLXMB179474
Stock: 27315163
Certified Pre-Owned: No - $14,990fair price$103 above market
- 100,259 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 266 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS21MB068103
Stock: 2003974389
Certified Pre-Owned: No
Listed since: 08-22-2025 - Price Drop$16,990fair price$562 above market
- 79,957 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 173 miles away from Naperville, 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS2XMB076653
Stock: 2004033642
Certified Pre-Owned: No
Listed since: 09-08-2025
Showing 85 - 105 out of 437 listings
Consumer Reviews for the Buick Encore GX
Read recent reviews for the Buick Encore GX
Great little SUV
Dean Whipple, 11/10/2020
2020 Buick Encore GX Select 4dr SUV AWD (1.3L 3cyl Turbo 9A)
I purchased my Encore GX to travel 62 miles each way back and forth to work. I needed a vehicle that got good gas mileage and had the option of AWD due to the snow the area receives in the winter. So far I have put over 6k on it and other then hitting a bear the SUV has been great. Even hitting the bear the Encore GX did its job. I was hesitant at first purchasing a 3 cylinder engine. It … has not been an issue. It has plenty of acceleration. I am avg. 29 mpg with the Encore GX. If you plan on traveling with 4 adults, the back seat is tight. However if you are looking for a great small SUV, take a serious look at the Buick Encore GX.
Used 2021 Buick Encore GX in Naperville, IL Values
Estimated values
2021 Buick Encore GX Preferred 4dr SUV AWD (1.3L 3cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,499 | $16,779 | $19,076 |
| Clean | $14,157 | $16,361 | $18,575 |
| Average | $13,587 | $15,664 | $17,741 |
| Rough | $12,847 | $14,758 | $16,656 |
The average list price of a used 2021 Buick Encore GX in Naperville, Illinois is $19,275. The average mileage on a used Buick Encore GX 2021 for sale in Naperville, Illinois is 46,800. Based on the average mileage of 46,800 for used 2021 Buick Encore GX for sale in Naperville, IL and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Buick Encore GX 2021 in Naperville, Illinois to be $13,587.
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