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719 listings
- Price Drop$19,482fair price$6 below market
- 53,792 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Fox Valley Volkswagen (15 mi away)
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Located in St Charles, IL / 15 miles away from Naperville, IL
CARFAX One-Owner. Clean CARFAX. Summit White 2021 Buick Encore GX 4D Sport Utility Select ECOTEC 1.3L Turbo 26/29 City/Highway MPG 9-Speed Automatic A...
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: KL4MMESLXMB092460
Stock: V11966A
Certified Pre-Owned: No
Listed since: 04-16-2025 - $17,998fair price$533 below market
- 57,873 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats
- CarMax (In-stock online)
- Transfer available from TN to IL*
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Located in Nashville, TN / 395 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:
Listing Information:
VIN: KL4MMDSL9MB145515
Stock: 26907844
Certified Pre-Owned: No - $18,500fair price$412 below market
- 57,125 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Dralle Chevrolet Buick GMC (69 mi away)
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Located in Watseka, IL / 69 miles away from Naperville, IL
Heated Seats, Lane Keeping Assist, WiFi Hotspot, Blind Spot Monitor, Cross-Traffic Alert, Dual Zone A/C, Remote Engine Start, Onboard Communications S...
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: KL4MMDSL5MB131191
Stock: 75261B
Certified Pre-Owned: No
Listed since: 05-28-2025 - Price Drop
- 7,066 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 / 389 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:
Listing Information:
VIN: KL4MMDSL3MB116687
Stock: 27436959
Certified Pre-Owned: No - Price Drop$16,277fair price$229 below market
- 68,649 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Kunes Country GMC Of Stoughton (100 mi away)
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Located in Stoughton, WI / 100 miles away from Naperville, IL
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: KL4MMBS2XMB092514
Stock: 15P1723
Certified Pre-Owned: No
Listed since: 05-22-2025 - $22,998fair price$538 below market
- 33,327 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to IL*
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Located in Richmond, VA / 629 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL7MB106394
Stock: 27232306
Certified Pre-Owned: No - Price Drop$21,998fair price$330 below market
- 39,450 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KY to IL*
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Located in Lexington, KY / 325 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL5MB067949
Stock: 27167529
Certified Pre-Owned: No - $24,000fair price$143 above market
- 21,676 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Chignoli Auto Sales (11 mi away)
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Located in Joliet, IL / 11 miles away from Naperville, IL
THIS 2023 BUICK ENCORE GX SELECT AWD NEEDS NOTHING! A ONE OWNER WITH A CLEAN CARFAX, 21K MILES AND BUMPER TO BUMPER WARRANTY UNTIL 12/30/2025 OR 36K M...
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: KL4MMESL0PB041568
Stock: 281340
Certified Pre-Owned: No
Listed since: 01-08-2025 - $21,998fair price$105 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 / 756 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 - $21,199good price$1,635 below market
- 43,607 miles
- 1 accident, 3 owners, personal use
- 5 Seats
- Route 1 Chevrolet (47 mi away)
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Located in Momence, IL / 47 miles away from Naperville, IL
Summit White 2021 Buick Encore GX Essence FWD CVT ECOTEC 1.3L TurboGood Credit, Bad Credit, No Credit. Here at Route ! Chevrolet Buick we can help. Co...
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: KL4MMFSL8MB081592
Stock: P0535
Certified Pre-Owned: No
Listed since: 04-24-2025 - New Listing$20,590fair price$365 above market
- 57,806 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Las Vegas, NV / 1,492 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMGSL3MB149223
Stock: 2003666841
Certified Pre-Owned: No
Listed since: 04-29-2025 - $21,650good price$1,864 below market
- 46,829 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Sauers GMC (78 mi away)
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Located in La Porte, IN / 78 miles away from Naperville, IL
ECOTEC 1.3L Turbo 9-Speed Automatic AWD
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: KL4MMGSL1MB036886
Stock: A7748
Certified Pre-Owned: No
Listed since: 01-19-2025 - New Listing
- 25,338 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,416 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:
Listing Information:
VIN: KL4MMDSL7MB136361
Stock: 2003745777
Certified Pre-Owned: No
Listed since: 05-17-2025 - New Listing$22,590fair price$301 above market
- 33,075 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Chicago (28 mi away)
- Home delivery*
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Located in Chicago, IL / 28 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL0PB058018
Stock: 2003684960
Certified Pre-Owned: No
Listed since: 05-13-2025 - $23,885good price$1,585 below market
- 12,530 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Mike Miller Kia (98 mi away)
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Located in Peoria, IL / 98 miles away from Naperville, IL
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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL9PB093530
Stock: P093530
Certified Pre-Owned: No
Listed since: 05-29-2025 - Price Drop$16,595fair price$31 above market
- 75,402 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- City Chevrolet (44 mi away)
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Located in Grayslake, IL / 44 miles away from Naperville, IL
Recent Arrival! 2021 Buick Encore GX Preferred Ebony Twilight Metallic *BACK-UP CAMERA, *PASSED SAFETY INSPECTION, *EXTENSIVE SERVICE HISTORY, *NEW CA...
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: KL4MMBS25MB122695
Stock: G1965A
Certified Pre-Owned: No
Listed since: 05-15-2025 - Price Drop$17,961fair price$736 above market
- 60,424 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Kunes Chevrolet GMC (67 mi away)
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Located in Elkhorn, WI / 67 miles away from Naperville, IL
** REMOTE START, ** HEATED SEATS, ** BACKUP CAMERA, ** NAVIGATION, ** SIRIUSXM RADIO, ** BLUETOOTH, ** 4G LTE WI-FI. Certified. Certification Program ...
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: KL4MMBS29MB110260
Stock: 06P2266
Certified Pre-Owned: No
Listed since: 05-15-2025 - 30,019 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MI to IL*
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Located in Kentwood, MI / 159 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESLXMB043730
Stock: 27408869
Certified Pre-Owned: No- $18,998fair price$302 above market
- 39,571 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
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Located in Clearwater, FL / 1,002 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: KL4MMBS25MB158306
Stock: 27147592
Certified Pre-Owned: No - Price Drop$20,998fair price$798 above market
- 36,809 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from NC to IL*
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Located in Raleigh, NC / 649 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:
Listing Information:
VIN: KL4MMFSLXMB179474
Stock: 27315163
Certified Pre-Owned: No - New Listing$19,990fair price$355 above market
- 47,496 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,416 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: KL4MMDS2XMB170723
Stock: 2003777656
Certified Pre-Owned: No
Listed since: 06-01-2025
Showing 43 - 63 out of 719 listings
Consumer Reviews for the Buick Encore GX
Read recent reviews for the Buick Encore GX
Long term owner
Colorado Rural Dan, 08/05/2021
2021 Buick Encore GX Preferred 4dr SUV AWD (1.3L 3cyl Turbo 9A)
Know that this vehicle is better than the "professional" reviewers give it credit for. Incredible room up front. Very easy for this large Colorado, hat wearing cowboy, to get in and out of. My wife and I have no children at home so we are not concerned about back seat layout so I will not comment on that. Controls are intuitive, easy to use. Setting up my wife's apple and my android … phone was a snap. The car comes with it's own hotspot which is really nice in Colorado where we often had no cell reception while driving. Though we repeatedly saw that mileage on the highway would be at best 30mpg out real life experience, so far, is 36mpg. We live very rural and so do little to no "city" driving. Was not looking to buy a new SUV when we found this but could not refuse the deal Buick offered. Our good fortune. It is NOT underpowered. The EncoreGX gets the job done! If you are in the market for a new small SUV, look at the EncoreGX. Ours is in "preferred" trim 4wd, and truly cannot see why I would spend the extra to go up a model. This has everything that we could want. Update: I have now had this vehicle for 10 months. The 4wd has worked well for this winter. Handling has been excellent
I did replace the all seasons with snow tires. The hot spot was ok but did not work as well as I initially thought so did not pay for the subscription and let it lapse. The paint seems to chip easier than I think it should so I now have a bottle of touch up to use so that it does not become a problem. Would still rate this 4.5 stars. Would recommend and would buy again in the same situation. Update: Have now had for 1 year. Still love it. Now I see a reason for the upgrade and wish I had, as by now the extra money spent would seem inconsequential. I have the cloth seats, white. Would be much easier to keep clean if they were leather. I miss that it does not have the adaptive cruise control that keeps you spaced from the car ahead. I would still recommend to anyone wanting a small SUV. By the way, up here at 8,000 plus feet it gets over 40 mpg. I know it would not do that down at near sea level but is a nice thing anyway. 22000 miles now, year and a half in. Would still buy again, would recommend to a friend. Thought about upgrading to a 2023, however the Buick does not hold its value like my Subarus do so cancelled that idea. Update: Have now had for 38000 miles. No problems. As it has a turbo engine I change oil every 5000 miles to make sure the turbo charger is always running on clean oil. Has worked so far. If interest rates become reasonable again I will trade in for a new one. Would stick with the GX as I really like the way it handles in these mountain snows and I find it very comfortable to drive. Update: Still running strong. 34,000 miles plus. No major problems. Still like this vehicle a lot. Highly recommend. My model has the 6 year transmission with awd capability. Cannot speak to the 2wd models with the CVTs.
Used 2021 Buick Encore GX in Naperville, IL Values
Estimated values
2021 Buick Encore GX Select 4dr SUV AWD (1.3L 3cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $16,331 | $18,283 | $20,251 |
| Clean | $15,946 | $17,828 | $19,720 |
| Average | $15,305 | $17,069 | $18,834 |
| Rough | $14,471 | $16,082 | $17,682 |
The average list price of a used 2021 Buick Encore GX in Naperville, Illinois is $20,585. The average mileage on a used Buick Encore GX 2021 for sale in Naperville, Illinois is 42,571. Based on the average mileage of 42,571 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 $15,305.
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