Skip to FiltersReport abuse
1,023 listings
- Price Drop$14,488great price$2,500 below market
- 74,219 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- McGee Hyundai of Lebanon (99 mi away)
Close
Located in Lebanon, NH / 99 miles away from South Portland, ME
LOCAL TRADE, ONE OWNER, CLEAN VEHICLE HISTORY, Encore GX Select, 4D Sport Utility, 9-Speed Automatic, AWD, Ebony With Ebony Interior Accents Cloth, 18...
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: KL4MMESLXLB087046
Stock: HL183
Certified Pre-Owned: No
Listed since: 08-20-2025 - Price Drop$10,799great price$2,075 below market
- 118,157 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Auto Spot (275 mi away)
Close
Located in Wood-Ridge, NJ / 275 miles away from South Portland, ME
Price includes all costs to be paid by consumer, except for licensing costs, registration fees, retail package, title and taxes. Any monetary discount...
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: KL4MMCSL1LB097596
Stock: 097596-96
Certified Pre-Owned: No - $17,980great price$1,960 below market
- 54,838 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- East Hartford Chevrolet (178 mi away)
Close
Located in East Hartford, CT / 178 miles away from South Portland, ME
East Hartford Chevrolet - 585 Connecticut Blvd. - East Hartford - CT - 06108.View our full inventory: www.EastHartfordChevy.com.2020 Encore GX Buic...
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: KL4MMGSL4LB116472
Stock: U00423A
Certified Pre-Owned: No
Listed since: 09-02-2025 - Price Drop$20,642good price$1,094 below market
- 34,286 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Lia Nissan of Glens Falls (169 mi away)
Close
Located in Queensbury, NY / 169 miles away from South Portland, ME
Satin Steel Metallic 2020 Buick Encore GX Essence Priced below KBB Fair Purchase Price! Odometer is 12054 miles below market average! 26/29 City/Highw...
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: KL4MMGSL0LB127680
Stock: LB127680T
Certified Pre-Owned: No
Listed since: 07-31-2025 - $14,500good price$767 below market
- 86,719 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Autobahn USA (116 mi away)
Close
Located in Westborough, MA / 116 miles away from South Portland, ME
Autobahn USA Westborough is proud to present this... Ebony Twilight Metallic 2020 Buick Encore GX Preferred ECOTEC 1.3L Turbo 9-Speed Automatic AWD CA...
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: KL4MMCSL1LB114042
Stock: AB6853A
Certified Pre-Owned: No
Listed since: 08-11-2025 - Price Drop$18,100good price$1,654 below market
- 60,744 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Kelly Buick GMC (343 mi away)
Close
Located in Emmaus, PA / 343 miles away from South Portland, ME
Buick Certified, one owner local trade, well-maintained with 17 Service records!! Sold and serviced by Kelly!!Buick Certified Pre-Owned Details: *...
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: KL4MMESL7LB069524
Stock: B266022A
Certified Pre-Owned: Yes
Listed since: 09-02-2025 - $18,900fair price$787 below market
- 27,080 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- LaSorsa Auto Group (266 mi away)
Close
Located in Bronx, NY / 266 miles away from South Portland, ME
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: KL4MMESL3LB118136
Stock: 3358U
Certified Pre-Owned: No
Listed since: 06-02-2025 - $17,337good price$1,026 below market
- 38,708 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Northtown Chrysler Jeep Dodge Ram FIAT (432 mi away)
Close
Located in Tonawanda, NY / 432 miles away from South Portland, ME
2020 Buick Encore GX Preferred Deep Azure Metallic AWD 9-Speed Automatic ECOTEC 1.3L Turbo Preferred *FULLY DETAILED*.26/29 City/Highway MPGSee t...
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: KL4MMCSL6LB117566
Stock: DP10478A
Certified Pre-Owned: No
Listed since: 08-29-2025 - 20,774 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Empire Buick GMC of Long Island City (274 mi away)
Close
Located in Long Island City, NY / 274 miles away from South Portland, ME
2020 Buick Encore GX Ebony Twilight Metallic Select AWD 9-Speed Automatic ECOTEC 1.3L TurboOdometer is 3715 miles below market average! 26/29 City/Hig...
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: KL4MMESL8LB112445
Stock: U1746T
Certified Pre-Owned: No
Listed since: 08-02-2025- Price Drop$19,495fair price$148 above market
- 27,075 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Courtesy Chrysler Dodge Jeep Ram (471 mi away)
Close
Located in Altoona, PA / 471 miles away from South Portland, ME
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: KL4MMESL9LB066589
Stock: 5PN717A
Certified Pre-Owned: No
Listed since: 07-01-2025 - $17,997fair price$63 above market
- 32,995 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Hyundai of Trenton (330 mi away)
Close
Located in Ewing, NJ / 330 miles away from South Portland, ME
Recent Arrival! CARFAX One-Owner. Odometer is 18968 miles below market average!Burnished Bronze Metallic 2020 Buick Encore GX Select 4D Sport Utilit...
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: KL4MMDSL5LB113000
Stock: 113000T01
Certified Pre-Owned: No
Listed since: 09-08-2025 - New Listing$19,998fair price$381 below market
- 34,524 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax Lancaster (398 mi away)
Close
Located in Lancaster, PA / 398 miles away from South Portland, ME
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: KL4MMESLXLB101737
Stock: 27694666
Certified Pre-Owned: No - $19,998fair price$1,003 above market
- 21,665 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Buffalo (432 mi away)
Close
Located in Buffalo, NY / 432 miles away from South Portland, ME
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: KL4MMBS28LB116890
Stock: 27256931
Certified Pre-Owned: No - 89,947 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Queensbury Auto Mall (172 mi away)
Close
Located in Queensbury, NY / 172 miles away from South Portland, ME
Experience the perfect blend of style, comfort, and performance with the 2020 Buick Encore GX Essence. Dressed in a sleek Summit White exterior, this ...
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: KL4MMGSL9LB076275
Stock: 076275
Certified Pre-Owned: No
Listed since: 07-10-2025- New Listing$17,488fair price$340 above market
- 52,894 miles
- 5 Seats, 26 City / 30 Hwy MPG
- O'Neil GMC (344 mi away)
Close
Located in Warminster, PA / 344 miles away from South Portland, ME
Recent Arrival! This 2020 Buick Encore GX Preferred in Summit White features: ECOTEC 1.2L Turbo CVT FWD Clean CARFAX.Odometer is 1796 miles below ma...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: KL4MMBS24LB133816
Stock: 99-9557A
Certified Pre-Owned: No
Listed since: 09-13-2025 - 52,834 miles
- No accidents, 3 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Carvana - New York City (273 mi away)
- Home delivery*
Close
Located in New York City, NY / 273 miles away from South Portland, ME
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: KL4MMBS23LB099867
Stock: 2004026468
Certified Pre-Owned: No
Listed since: 08-29-2025- 67,135 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Brown-Daub Chevrolet (328 mi away)
Close
Located in Nazareth, PA / 328 miles away from South Portland, ME
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: KL4MMCSLXLB106988
Stock: 59131A
Certified Pre-Owned: No
Listed since: 08-11-2025- Price Drop
- 52,951 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana - Buffalo (434 mi away)
- Home delivery*
Close
Located in Buffalo, NY / 434 miles away from South Portland, ME
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: KL4MMESL0LB125223
Stock: 2004035880
Certified Pre-Owned: No
Listed since: 09-04-2025 - New Listing
- 61,877 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- First Chrysler Jeep Dodge Ram (128 mi away)
Close
Located in North Attleboro, MA / 128 miles away from South Portland, ME
CARFAX One-Owner. This 2020 Burnished Bronze Metallic Buick Encore GX Select FWD is well equipped and includes these features and benefits:30/32 Cit...
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: KL4MMDSL7LB103441
Stock: C7770A
Certified Pre-Owned: No
Listed since: 09-10-2025 - $15,997great price$2,347 below market
- 73,069 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Lancaster Hyundai (398 mi away)
Close
Located in East Petersburg, PA / 398 miles away from South Portland, ME
Clean CARFAX. Encore GX Select *BACK UP CAMERA* Carfax One Owner! *HEATED FRONT SEATS* *NON SMOKER* *TOUCH SCREEN RADIO* *TWO SETS OF KEYS* LOCAL TRAD...
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: KL4MMESL9MB115596
Stock: H15686A
Certified Pre-Owned: No
Listed since: 08-11-2025 - $17,999good price$1,192 below market
- 16,937 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats
- Arianna Import Inc. (354 mi away)
Close
Located in Philadelphia, PA / 354 miles away from South Portland, ME
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: KL4MMDSL4LB124845
Stock: 124845
Certified Pre-Owned: No
Showing 1 - 21 out of 1,023 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 South Portland, ME Values
Estimated values
2020 Buick Encore GX Select 4dr SUV AWD (1.3L 3cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,622 | $16,600 | $18,514 |
| Clean | $14,193 | $16,095 | $17,931 |
| Average | $13,478 | $15,253 | $16,958 |
| Rough | $12,548 | $14,158 | $15,694 |
The average list price of a used 2020 Buick Encore GX in South Portland, Maine is $17,657. The average mileage on a used Buick Encore GX 2020 for sale in South Portland, Maine is 52,354. Based on the average mileage of 52,354 for used 2020 Buick Encore GX for sale in South Portland, ME 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 South Portland, Maine to be $13,478.
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.