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440 listings
- Price Drop$21,523fair price$610 below market
- 23,503 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Jeff Perry Chevrolet (49 mi away)
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Located in Rochelle, IL / 49 miles away from Naperville, IL
Recent Arrival! Satin Steel Metallic 2020 Buick Encore GX Essence SUMMIT Certified- 6/6,000 Warranty!, 18 Aluminum Wheels, Black Exterior Mirror Caps,...
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: KL4MMGSL0LB117246
Stock: P1071
Certified Pre-Owned: No
Listed since: 08-30-2025 - New Listing$19,998fair price$782 above market
- 38,181 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Hillside (Eisenhower Expy) (14 mi away)
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Located in Hillside, IL / 14 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/30 Highway)
Listing Information:
VIN: KL4MMBS23LB081725
Stock: 27715936
Certified Pre-Owned: No - 72,461 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Rizza Buick GMC (21 mi away)
- Home delivery*
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Certified. 18 Machined Aluminum Wheels, 2 USB Ports w/Auxiliary Input Jack, 2-Way Front Passenger Power Lumbar, 2-Way Power Driver L...
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: KL4MMFSL2LB100796
Stock: 23931T
Certified Pre-Owned: Yes
Listed since: 07-28-2025- Price Drop
- 80,627 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Chicago (25 mi away)
- Home delivery*
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Located in Chicago, IL / 25 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: KL4MMCSLXLB112158
Stock: 2004048036
Certified Pre-Owned: No
Listed since: 09-08-2025 - New Listing
- 53,010 miles
- No accidents, 3 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Milwaukee (88 mi away)
- Home delivery*
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Located in Milwaukee, WI / 88 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 - $17,290great price$1,877 below market
- 29,459 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Napleton Honda Morton Grove (25 mi away)
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Located in Morton Grove, IL / 25 miles away from Naperville, IL
Clean Carfax history, buy with confidence, Great service records, take another look, Extra clean - don't miss this one.Buy the Napleton way! Your b...
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: KL4MMBS23MB122355
Stock: MH100561B
Certified Pre-Owned: No
Listed since: 08-07-2025 - $16,950good price$1,772 below market
- 58,113 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Rizza Buick GMC (21 mi away)
- Home delivery*
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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 - $16,990fair price$77 below market
- 73,467 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana - Chicago (25 mi away)
- Home delivery*
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Located in Chicago, IL / 25 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: KL4MMBS24MB113177
Stock: 2003963445
Certified Pre-Owned: No
Listed since: 08-26-2025 - $19,033great price$2,363 below market
- 43,340 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Zeigler Buick GMC of Lincolnwood (27 mi away)
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Located in Lincolnwood, IL / 27 miles away from Naperville, IL
2022 Buick Encore GX Preferred Ebony Twilight Metallic AWD*, BACKUP CAMERA*, BLUETOOTH w/MUSIC STREAMING*, BLIND SPOT MONITOR*, PRE-COLLSION WARNING 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL1NB124184
Stock: B25158A
Certified Pre-Owned: Yes
Listed since: 08-02-2025 - 64,525 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats
- Autos of Chicago (24 mi away)
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Located in Arlington Heights, IL / 24 miles away from Naperville, IL
Drive our 2021 Buick Encore GX Essence and enjoy pure premium versatility to go with a striking Satin Steel Metallic design! Motivated by a TurboCharg...
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:
Listing Information:
VIN: KL4MMFSL5MB155180
Stock: 4335
Certified Pre-Owned: No
Listed since: 08-20-2025- Price Drop$19,699good price$1,475 below market
- 26,673 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Zeigler Buick GMC of Lincolnwood (27 mi away)
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Located in Lincolnwood, IL / 27 miles away from Naperville, IL
2022 Buick Encore GX Select Cinnabar Metallic BACKUP CAMERA*, BLUETOOTH w/MUSIC STREAMING*, BLIND SPOT MONITOR*, PRE-COLLSION WARNING SYSTEM*, SMART K...
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: KL4MMDSL7NB117696
Stock: B25301A
Certified Pre-Owned: No
Listed since: 08-04-2025 - $14,999great price$1,841 below market
- 51,630 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- West Chicago Auto Mall (13 mi away)
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Located in West Chicago, IL / 13 miles away from Naperville, IL
Live 50 miles or more away? Come to us, buy a vehicle, and get half of your gas money, NO CREDIT, BAD CREDIT, COLLECTIONS, MATRICULA, CASH PAYING JOB...
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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL6LB132634
Stock: 4136A
Certified Pre-Owned: No
Listed since: 08-16-2025 - $20,590fair price$321 above market
- 6,772 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: KL4MMBS21LB082503
Stock: 2003929683
Certified Pre-Owned: No
Listed since: 08-05-2025 - $19,990fair price$296 below market
- 31,117 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Carvana - Chicago (25 mi away)
- Home delivery*
Close
Located in Chicago, IL / 25 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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS28NB085028
Stock: 2003964888
Certified Pre-Owned: No
Listed since: 08-12-2025 - Not Priced
- 71,572 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- OG Auto Finance (45 mi away)
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Located in Gary, IN / 45 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$20,399good price$667 below market
- 28,098 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Zeigler Buick GMC of Lincolnwood (27 mi away)
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Located in Lincolnwood, IL / 27 miles away from Naperville, IL
2022 Buick Encore GX Preferred Ebony Twilight Metallic AWD*, BACKUP CAMERA*, BLUETOOTH w/MUSIC STREAMING*, BLIND SPOT MONITOR*, PRE-COLLSION WARNING 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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL6NB083681
Stock: B25389A
Certified Pre-Owned: No
Listed since: 08-20-2025 - $20,026fair price$266 below market
- 27,099 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Zeigler Chrysler Dodge Jeep Ram Downers Grove (6 mi away)
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Located in Downers Grove, IL / 6 miles away from Naperville, IL
New Price! Recent Arrival! 2022 Buick Encore GX Select Summit White **BLUE TOOTH**, **PARKVIEW REAR BACK-UP CAMERA**, **ONE OWNER**, **HEATED SEATS**,...
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: KL4MMDS28NB132957
Stock: D13783
Certified Pre-Owned: No
Listed since: 09-04-2025 - $15,203fair price$315 below market
- 103,317 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Jeff Perry Chevrolet (49 mi away)
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Located in Rochelle, IL / 49 miles away from Naperville, IL
Recent Arrival! Sapphire Metallic 2022 Buick Encore GX Preferred 2-Way Power Driver Lumbar Control, 8-Way Power Driver Seat Adjuster, Cold Weather Com...
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: KL4MMBS22NB030476
Stock: G1245A
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$18,990fair price$330 below market
- 52,456 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
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: 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: KL4MMGSL3LB073842
Stock: 2003963456
Certified Pre-Owned: No
Listed since: 08-07-2025 - New Listing$20,971fair price$756 below market
- 38,658 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats
- Advantage Chevrolet of Hodgkins (14 mi away)
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Located in Hodgkins, IL / 14 miles away from Naperville, IL
Recent Arrival! Odometer is 12651 miles below market average! CARFAX One-Owner. Clean CARFAX. Chili Red Metallic 2020 Buick Encore GX 4D Sport Utility...
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: KL4MMFSLXLB131777
Stock: LP20081
Certified Pre-Owned: No
Listed since: 08-29-2024 - $13,995good price$1,154 below market
- 79,144 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Napletons Schaumburg Buick GMC (19 mi away)
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Located in Schaumburg, IL / 19 miles away from Naperville, IL
26/30 City/Highway MPGBuy the Napleton way! Your business is important to us! Our trained specialists will work with you to find the right vehicle and...
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/30 Highway)
Listing Information:
VIN: KL4MMBS27LB097037
Stock: 304502A
Certified Pre-Owned: No
Listed since: 05-07-2025
Showing 1 - 21 out of 440 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 2020 Buick Encore GX in Naperville, IL Values
Estimated values
2020 Buick Encore GX Essence 4dr SUV AWD (1.3L 3cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $16,199 | $18,043 | $19,829 |
| Clean | $15,723 | $17,494 | $19,204 |
| Average | $14,931 | $16,579 | $18,163 |
| Rough | $13,901 | $15,389 | $16,808 |
The average list price of a used 2020 Buick Encore GX in Naperville, Illinois is $18,509. The average mileage on a used Buick Encore GX 2020 for sale in Naperville, Illinois is 50,153. Based on the average mileage of 50,153 for used 2020 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 2020 in Naperville, Illinois to be $14,931.
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