Skip to FiltersReport abuse
635 listings
- Price Drop$15,700good price$718 below market
- 75,877 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Zeigler Chrysler Dodge Jeep Ram of Schaumburg (24 mi away)
Close
Located in Schaumburg, IL / 24 miles away from Naperville, IL
Recent Arrival! CARFAX One-Owner. 2021 Buick Encore GX Select FWD Ebony Twilight Metallic28/31 City/Highway MPGAt Zeigler of Schaumburg we take pride ...
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: KL4MMDS26MB089430
Stock: 250180A
Certified Pre-Owned: No
Listed since: 05-05-2025 - New Listing$18,990good price$1,331 below market
- 63,408 miles
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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 Unavailable.
Features and Specs:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL9MB122905
Stock: 2003850609
Certified Pre-Owned: No
Listed since: 07-08-2025 - New Listing$19,990fair price$925 above market
- 29,357 miles
- No accidents, 1 owner, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS28MB138230
Stock: 2003851492
Certified Pre-Owned: No
Listed since: 07-09-2025 - New Listing$15,995good price$1,168 below market
- 61,735 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- Auto House of Bloomington (95 mi away)
Close
Located in Bloomington, IL / 95 miles away from Naperville, IL
Check out this 2021 BUICK ENCORE GX PREFERRED! 2 Owner! Clean Car Fax. ONLY 61K MILES Features include: alloy wheels, cruise control, push to start, b...
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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS23MB055286
Stock: 055286
Certified Pre-Owned: No
Listed since: 07-04-2025 - New Listing$21,990fair price$43 above market
- 31,760 miles
- No accidents, 2 owners, personal use
- 5 Seats
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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:
Listing Information:
VIN: KL4MMFSL5MB084479
Stock: 2003838409
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$17,990fair price$683 above market
- 84,962 miles
- No accidents, 2 owners, personal use
- 5 Seats
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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:
Listing Information:
VIN: KL4MMDSL2MB076599
Stock: 2003882310
Certified Pre-Owned: No
Listed since: 07-18-2025 - $18,950fair price$252 above market
- 58,113 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Rizza Buick GMC (21 mi away)
- Home delivery*
Close
Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Certified.30/32 City/Highway MPGWe price all of our vehicles at or below fair market value making them some of the best values onlin...
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: KL4MMDSL4MB068178
Stock: 23820T
Certified Pre-Owned: Yes
Listed since: 05-22-2025 - 47,334 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Willowbrook Ford (14 mi away)
Close
Located in Willowbrook, IL / 14 miles away from Naperville, IL
**BLUETOOTH, **BACK-UP CAMERA, **LOCAL TRADE, *Leather Seats, *Alloy Wheels, **NO ACCIDENTS, **HAS WARRANTY, **GOOD TIRES, **GOOD BRAKES, **LEATHER. R...
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: KL4MMBS23MB058284
Stock: SK41523A
Certified Pre-Owned: No
Listed since: 07-12-2025- New Listing
- 86,994 miles
- No accidents, 2 owners, personal use only
- 5 Seats
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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:
Listing Information:
VIN: KL4MMDSL6MB082258
Stock: 2003759969
Certified Pre-Owned: No
Listed since: 07-15-2025 - 53,249 miles
- 1 accident, 1 owner, personal use
- 5 Seats
- CarMax Hillside (Eisenhower Expy) (19 mi away)
Close
Located in Hillside, IL / 19 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: Yes
Features and Specs:
Listing Information:
VIN: KL4MMDSL1MB066131
Stock: 27596061
Certified Pre-Owned: No- $18,799great price$2,135 below market
- 43,108 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Gjovik Chevrolet Buick GMC (20 mi away)
Close
Located in Sandwich, IL / 20 miles away from Naperville, IL
2020 Buick Encore GX Essence Satin Steel Gray Metallic *BLUETOOTH, USB PORT, *OnStar, *SIRIUS/XM RADIO, Rear Back Up Camera, 1-OWNER, CLEAN CARFAX!, ^...
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/30 Highway)
Listing Information:
VIN: KL4MMFS21LB131500
Stock: P7327
Certified Pre-Owned: Yes
Listed since: 03-08-2025 - Not Priced
- 71,572 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- OG Auto Finance (46 mi away)
Close
Located in Gary, IN / 46 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMGSL3MB134723
Stock: 11594
Certified Pre-Owned: No - Price Drop$17,603good price$1,001 below market
- 40,663 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Zeigler Buick GMC of Lincolnwood (32 mi away)
Close
Located in Lincolnwood, IL / 32 miles away from Naperville, IL
2020 Buick Encore GX Preferred Summit White BACKUP CAMERA*, BLUETOOTH w/MUSIC STREAMING*, BLIND SPOT MONITOR*, PRE-COLLSION WARNING SYSTEM*, HEATED SE...
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/30 Highway)
Listing Information:
VIN: KL4MMBS27LB097653
Stock: B25387A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $19,750fair price$184 below market
- 27,641 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Napleton Buick GMC Crystal Lake (36 mi away)
Close
Located in Crystal Lake, IL / 36 miles away from Naperville, IL
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: KL4MMDS26NB141057
Stock: 225025A
Certified Pre-Owned: No
Listed since: 06-09-2025 - $23,998fair price$805 below market
- 28,238 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax Bloomington (93 mi away)
Close
Located in Bloomington, IL / 93 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMGSL5NB117438
Stock: 27366436
Certified Pre-Owned: No - $18,953fair price$9 below market
- 53,902 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Driveway (90 mi away)
- Home delivery*
Close
Located in Waukesha, WI / 90 miles away from Naperville, IL
CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Keyless Start,Lane Keeping Assist,Remote Sta...
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: KL4MMDSL6NB100033
Stock: NB100033P
Certified Pre-Owned: No - Price Drop$18,995good price$563 below market
- 37,239 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Jack Phelan Chrysler Dodge Jeep Ram (18 mi away)
Close
Located in Countryside, IL / 18 miles away from Naperville, IL
Satin Steel Gray Metallic 2022 Buick Encore GX 4D Sport Utility Preferred ECOTEC 1.3L Turbo 9-Speed Automatic AWDYou Gotta See Jack.New and Used vehic...
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 (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL9NB053137
Stock: P4140
Certified Pre-Owned: No
Listed since: 03-15-2025 - Price Drop
- 39,039 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Napleton Downtown Chevrolet Buick GMC (31 mi away)
Close
Located in Chicago, IL / 31 miles away from Naperville, IL
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: KL4MMCSL6NB082126
Stock: B25175A
Certified Pre-Owned: No
Listed since: 06-02-2025 - 10,885 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Napleton Downtown Chevrolet Buick GMC (31 mi away)
Close
Located in Chicago, IL / 31 miles away from Naperville, IL
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: KL4MMBS29NB126105
Stock: BD25092A
Certified Pre-Owned: No
Listed since: 06-24-2025- New Listing
- 59,131 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax Naperville (7 mi away)
Close
Located in Naperville, IL / 7 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL7NB058675
Stock: 27597409
Certified Pre-Owned: No - New Listing
- 53,010 miles
- No accidents, 3 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Chicago (28 mi away)
- Home delivery*
Close
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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL6LB110827
Stock: 2003891914
Certified Pre-Owned: No
Listed since: 07-12-2025
Showing 1 - 21 out of 635 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 (1.2L 3cyl Turbo CVT) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,486 | $16,420 | $18,369 |
| Clean | $14,144 | $16,011 | $17,887 |
| Average | $13,575 | $15,329 | $17,083 |
| Rough | $12,835 | $14,443 | $16,039 |
The average list price of a used 2021 Buick Encore GX in Naperville, Illinois is $19,468. The average mileage on a used Buick Encore GX 2021 for sale in Naperville, Illinois is 50,344. Based on the average mileage of 50,344 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 $13,575.
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.