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382 listings
- Price Drop$20,454good price$1,126 below market
- 4,883 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Rydell Chevrolet (54 mi away)
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Located in Northridge, CA / 54 miles away from Ontario, CA
7-Day Return/30-Day Exchange No-Hassle, 18" Machined Aluminum Wheels, 2 USB Ports w/Auxiliary Input Jack, 8-Way Power Driver Seat Adjuster, Enhanced P...
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: KL4MMDS21PB139803
Stock: 30416X
Certified Pre-Owned: No
Listed since: 06-14-2025 - $22,775good price$1,298 below market
- 3,624 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Simpson Buick GMC (26 mi away)
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Located in Buena Park, CA / 26 miles away from Ontario, CA
Displayed/Advertised price includes all applicable rebates (rebates may not be available with promotional APR financing and Promotional Leases w/GM Fi...
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: KL4AMBSL0SB090523
Stock: C090523
Certified Pre-Owned: No
Listed since: 06-12-2025 - $22,775good price$1,300 below market
- 3,017 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Simpson Buick GMC (26 mi away)
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Located in Buena Park, CA / 26 miles away from Ontario, CA
Displayed/Advertised price includes all applicable rebates (rebates may not be available with promotional APR financing and Promotional Leases w/GM Fi...
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: KL4AMBSL6SB091448
Stock: C091448
Certified Pre-Owned: No
Listed since: 06-03-2025 - $22,590fair price$100 above market
- 8,922 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 321 miles away from Ontario, CA
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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS24PB137138
Stock: 2003837397
Certified Pre-Owned: No
Listed since: 06-24-2025 - $24,450fair price$489 below market
- 2,936 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Simpson Buick GMC (26 mi away)
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Located in Buena Park, CA / 26 miles away from Ontario, CA
Displayed/Advertised price includes all applicable rebates (rebates may not be available with promotional APR financing and Promotional Leases w/GM Fi...
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: KL4AMBSL6SB091790
Stock: C091790
Certified Pre-Owned: No
Listed since: 07-01-2025 - Price Drop$22,990fair price$152 below market
- 18,981 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Chicago, IL / 1,675 miles away from Ontario, CA
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:
27 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL5PB068751
Stock: 2003821879
Certified Pre-Owned: No
Listed since: 06-17-2025 - $22,998good price$915 below market
- 17,825 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from PA to CA*
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Located in Easton, PA / 2,345 miles away from Ontario, CA
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: KL4MMESL3PB019550
Stock: 27203810
Certified Pre-Owned: No - Price Drop$24,998good price$1,231 below market
- 11,136 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from AZ to CA*
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Located in Gilbert, AZ / 341 miles away from Ontario, CA
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: KL4MMGSL0PB104860
Stock: 27357737
Certified Pre-Owned: No - Price Drop$20,398fair price$346 below market
- 24,300 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- Penske Buick GMC South Bay (45 mi away)
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Located in Torrance, CA / 45 miles away from Ontario, CA
Cinnabar Metallic 2023 Buick Encore GX Select FWD CVT ECOTEC 1.2L Turbo Hands Free Power Liftgate, Hands-Free Power Liftgate Package, Heated door mirr...
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: KL4MMDS20PB067329
Stock: T4890
Certified Pre-Owned: No
Listed since: 07-02-2025 - $22,377good price$1,870 below market
- 13,025 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Tampa, FL / 2,112 miles away from Ontario, CA
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,Apple CarPlay,Back-Up Camera,Bluetooth,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,...
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/32 Highway)
Listing Information:
VIN: KL4MMFSL2PB095248
Stock: PB095248P
Certified Pre-Owned: No - $21,998good price$992 below market
- 13,526 miles
- No accidents, 2 owners, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from Pleasanton, CA*
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Located in Pleasanton, CA / 345 miles away from Ontario, CA
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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMBS20PB089321
Stock: 27335585
Certified Pre-Owned: No - New Listing$24,998fair price$112 below market
- 5,528 miles
- No accidents, 3 owners, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from NM to CA*
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Located in Santa Fe, NM / 665 miles away from Ontario, CA
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: KL4MMDSL7PB106622
Stock: 27590199
Certified Pre-Owned: No - $23,998fair price$202 above market
- 6,246 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from NM to CA*
Close
Located in Albuquerque, NM / 632 miles away from Ontario, CA
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: KL4MMDSLXPB047081
Stock: 27161000
Certified Pre-Owned: No - $18,500good price$1,016 below market
- 56,868 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Jessup Auto Plaza (69 mi away)
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Located in Cathedral City, CA / 69 miles away from Ontario, CA
Vehicle Details Discover the perfect blend of style, comfort, and performance with this pre-owned 2023 Buick Encore GX Select. This vehicle is designe...
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: KL4MMDSL2PB044773
Stock: 12885A
Certified Pre-Owned: No
Listed since: 06-28-2025 - New Listing$18,499fair price
- 45,043 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Arlington, TX / 1,185 miles away from Ontario, CA
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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: KL4MMBS2XPB140291
Stock: 8FVHVM
Certified Pre-Owned: No
Listed since: 07-10-2025 - $20,077fair price$48 below market
- 25,687 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Temecula Valley Buick GMC (47 mi away)
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Located in Temecula, CA / 47 miles away from Ontario, CA
CARFAX One-Owner Clean CARFAX CARFAX One-Owner Clean CARFAX Gasoline Summit White 2023 Buick Encore GX Select FWD ECOTEC 1.2L Turbo I3 137hp 162ft. lb...
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: KL4MMDS22PB105966
Stock: B250046A
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing$22,998fair price$132 below market
- 25,344 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to CA*
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Located in Buford, GA / 1,916 miles away from Ontario, CA
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:
30 Combined MPG (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL9PB105015
Stock: 27462019
Certified Pre-Owned: No - $21,998fair price$174 above market
- 19,440 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from AL to CA*
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Located in Hoover, AL / 1,763 miles away from Ontario, CA
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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS27PB042122
Stock: 27415885
Certified Pre-Owned: No - $21,998good price
- 27,217 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to CA*
Close
Located in El Paso, TX / 675 miles away from Ontario, CA
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: KL4MMCSL6PB033057
Stock: 27206617
Certified Pre-Owned: No - Price Drop$22,498fair price$243 above market
- 8,285 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Penske Buick GMC South Bay (45 mi away)
Close
Located in Torrance, CA / 45 miles away from Ontario, CA
Moonstone Gray Metallic 2023 Buick Encore GX Select FWD CVT ECOTEC 1.2L Turbo Body Color Rocker Moldings, Body-Color Bodyside Moldings, Custom Grille ...
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: KL4MMDS29PB105303
Stock: T4900
Certified Pre-Owned: No
Listed since: 07-06-2025 - $23,998fair price$691 below market
- 29,883 miles
- No accidents, 2 owners, personal use
- 5 Seats, 29 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OH to CA*
Close
Located in West Carrollton, OH / 1,874 miles away from Ontario, CA
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:
30 Combined MPG (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL3PB008232
Stock: 27487958
Certified Pre-Owned: No
Showing 190 - 210 out of 382 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 2023 Buick Encore GX in Ontario, CA Values
Estimated values
2023 Buick Encore GX Select 4dr SUV (1.2L 3cyl Turbo CVT) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,630 | $20,020 | $21,590 |
| Clean | $18,405 | $19,736 | $21,240 |
| Average | $18,030 | $19,264 | $20,656 |
| Rough | $17,543 | $18,649 | $19,896 |
The average list price of a used 2023 Buick Encore GX in Ontario, California is $22,303. The average mileage on a used Buick Encore GX 2023 for sale in Ontario, California is 17,701. Based on the average mileage of 17,701 for used 2023 Buick Encore GX for sale in Ontario, CA 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 2023 in Ontario, California to be $18,030.
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