Used Buick Encore GX for Sale in South Portland, ME
Buy a luxurious Buick Encore GX in the city where Peter Buck (restaurateur) was born
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341 listings
- $19,800good price$790 below market
- 16,844 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Liberty Chevrolet (85 mi away)
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Located in Wakefield, MA / 85 miles away from South Portland, ME
Satin Steel Gray Metallic 2022 Buick Encore GX Preferred ECOTEC 1.2L Turbo CVT Odometer is 6533 miles below market average! 29/31 City/Highway MPG18...
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: KL4MMBS29NB084423
Stock: 2502161
Certified Pre-Owned: No
Listed since: 05-31-2025 - $20,987good price$757 below market
- 13,763 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Kia North Danvers (80 mi away)
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Located in Danvers, MA / 80 miles away from South Portland, ME
This 2022 Buick Encore GX Preferred with 13,763 miles offers a refined blend of efficiency, comfort, and advanced technology. Powered by a 1.2L turboc...
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: KL4MMCSL8NB051315
Stock: P1150
Certified Pre-Owned: No
Listed since: 04-29-2025 - Price Drop$21,986good price$1,025 below market
- 22,494 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
2 USB Ports w/Auxiliary Input Jack,2-Way Power Driver Lumbar Control,4-Way Manual Passenger Seat Adjuster,8-Way Power Driver Seat Adjuster,Air Conditi...
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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL1PB027120
Stock: T27120B
Certified Pre-Owned: Yes
Listed since: 05-09-2025 - $20,999good price$829 below market
- 25,476 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Key GMC of Rochester (41 mi away)
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Located in Rochester, NH / 41 miles away from South Portland, ME
Thank you for shopping with Key GMC of Rochester, part of the Key Auto Group Family of Dealerships and home to our Exclusive “Key Care” Vehicle Protec...
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: KL4MMESL1NB122723
Stock: P12798
Certified Pre-Owned: No
Listed since: 07-14-2025 - Price Drop$22,487good price$798 below market
- 22,399 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
2 USB Ports (1 Type-A, 1 Type-C),4-Way Manual Passenger Seat Adjuster,6-Way Manual Driver Seat Adjuster,Air Conditioning,AM/FM radio: SiriusXM,Auto Hi...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESLXRB171458
Stock: T71458A
Certified Pre-Owned: Yes
Listed since: 04-30-2025 - Price Drop$22,487good price$627 below market
- 24,574 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
Close
Located in Concord, NH / 68 miles away from South Portland, ME
2 USB Ports (1 Type-A, 1 Type-C),4-Way Manual Passenger Seat Adjuster,6-Way Manual Driver Seat Adjuster,Air Conditioning,AM/FM radio: SiriusXM,Auto Hi...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESL3RB163234
Stock: T63234
Certified Pre-Owned: Yes
Listed since: 04-30-2025 - Price Drop$24,550fair price$700 below market
- 23,760 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Key GMC of Rochester (41 mi away)
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Located in Rochester, NH / 41 miles away from South Portland, ME
Recent Arrival!Thank you for shopping with Key GMC of Rochester, part of the Key Auto Group Family of Dealerships and home to our Exclusive “Key Ca...
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: KL4MMGSL1NB118408
Stock: G21585A
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$22,998good price$1,273 below market
- 28,173 miles
- 5 Seats, 29 City / 32 Hwy MPG
- CarMax Danvers (81 mi away)
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Located in Danvers, MA / 81 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 Unavailable.
Features and Specs:
30 Combined MPG (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL6NB121055
Stock: 27653294
Certified Pre-Owned: No - $22,640fair price$426 above market
- 23,121 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Hertz Car Sales Lynn (87 mi away)
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Located in Lynn, MA / 87 miles away from South Portland, ME
*All prices plus government fees and taxes, any finance charges, any electronic filing charge, and any emission testing charge. The price includes a d...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESL3RB183399
Stock: 55079
Certified Pre-Owned: No
Listed since: 05-13-2025 - Price Drop$21,528fair price$71 above market
- 31,450 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Hertz Car Sales Lynn (87 mi away)
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Located in Lynn, MA / 87 miles away from South Portland, ME
*All prices plus government fees and taxes, any finance charges, any electronic filing charge, and any emission testing charge. The price includes a d...
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: KL4AMDSL7RB182203
Stock: 55413
Certified Pre-Owned: No
Listed since: 07-28-2025 - $22,000fair price$357 above market
- 30,650 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Key Chrysler Dodge Jeep Ram of Rochester (41 mi away)
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Located in Rochester, NH / 41 miles away from South Portland, ME
CARFAX One-Owner. Clean CARFAX. Ebony Twilight Metallic 2024 Buick Encore GX Sport Touring AWD 9-Speed Automatic ECOTEC 1.3L Turbo *GREAT CONDITION*, ...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESL1RB161997
Stock: K7665
Certified Pre-Owned: No
Listed since: 07-15-2025 - $21,194fair price$45 above market
- 36,068 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Hertz Car Sales Lynn (87 mi away)
Close
Located in Lynn, MA / 87 miles away from South Portland, ME
*All prices plus government fees and taxes, any finance charges, any electronic filing charge, and any emission testing charge. The price includes a d...
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: KL4AMDSL7RB163490
Stock: 55362
Certified Pre-Owned: No
Listed since: 07-21-2025 - 40,012 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- MacMulkin Chevrolet (85 mi away)
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Located in Nashua, NH / 85 miles away from South Portland, ME
2023 Buick Encore GX Select CARFAX One-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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESLXPB041089
Stock: T28102A
Certified Pre-Owned: No
Listed since: 06-23-2025- New Listing$24,987fair price$43 above market
- 31,209 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
Close
Located in Concord, NH / 68 miles away from South Portland, ME
CARFAX One-Owner. Clean CARFAX.2022 Buick Encore GX Essence Essence ECOTEC 1.3L Turbo AWD
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: KL4MMGSL7NB118221
Stock: T18221B
Certified Pre-Owned: No
Listed since: 07-31-2025 - Price Drop$21,278fair price$339 above market
- 26,863 miles
- 2 accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Hertz Car Sales Lynn (87 mi away)
Close
Located in Lynn, MA / 87 miles away from South Portland, ME
*All prices plus government fees and taxes, any finance charges, any electronic filing charge, and any emission testing charge. The price includes a d...
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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4AMDSL7RB183075
Stock: 55196
Certified Pre-Owned: No
Listed since: 06-09-2025 - 22,165 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Lee GMC Truck Center (35 mi away)
Close
Located in Auburn, ME / 35 miles away from South Portland, ME
Recent Arrival! Ebony Twilight Metallic 2024 Buick Encore GX Sport Touring ECOTEC 1.3L Turbo 9-Speed Automatic AWDOne Owner - Clean CARFAX, 126 - Mu...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESL2RB110671
Stock: GP110671
Certified Pre-Owned: No
Listed since: 07-15-2025- Price Drop
- 28,736 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Key Acura of Portsmouth (47 mi away)
Close
Located in Portsmouth, NH / 47 miles away from South Portland, ME
2024 Buick Encore GX Sport Touring Sport Touring Please call 603-319-0474 or come to Key Acura of Portsmouth today! This Encore GX Sport Touring is ni...
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:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: KL4AMESL1RB098822
Stock: P12790
Certified Pre-Owned: No
Listed since: 07-08-2025 - 22,893 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
Close
Located in Concord, NH / 68 miles away from South Portland, ME
Clean CARFAX.2021 Buick Encore GX Essence Essence ECOTEC 1.3L Turbo AWD
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: KL4MMGSLXMB158114
Stock: T58114
Certified Pre-Owned: No
Listed since: 07-25-2025- 55,380 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
Close
Located in Concord, NH / 68 miles away from South Portland, ME
Clean CARFAX.2021 Buick Encore GX Preferred Preferred ECOTEC 1.3L Turbo AWD
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: KL4MMCSL8MB056383
Stock: T56383
Certified Pre-Owned: No
Listed since: 07-15-2025- New ListingNot Priced
- 24,023 miles
- 5 Seats, 26 City / 29 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
Clean CARFAX.2023 Buick Encore GX Preferred Preferred ECOTEC 1.3L Turbo AWD
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL2PB031600
Stock: T31600A
Certified Pre-Owned: No
Listed since: 08-04-2025 - $23,261great price$3,027 below market
- 9,290 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Tampa, FL / 1,270 miles away from South Portland, ME
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Hea...
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: KL4MMGSL7PB129089
Stock: PB129089P
Certified Pre-Owned: No
Showing 1 - 21 out of 341 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.