Used Buick Encore GX for Sale in Ontario, CA
Shop for a luxurious Buick Encore GX in the Gateway to Southern California
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348 listings
- $25,990fair price$237 below market
- 2,567 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 30 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Tampa, FL / 2,114 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 (30 City/31 Highway)
Listing Information:
VIN: KL4AMBS23RB212678
Stock: 2003919955
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop$21,998fair price$468 below market
- 17,002 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from Escondido, CA*
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Located in Escondido, CA / 72 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: No
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: KL4AMDSL5RB090250
Stock: 27451997
Certified Pre-Owned: No - New Listing
- 13,547 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from LA to CA*
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Located in Kenner, LA / 1,622 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: KL4MMDS2XPB049744
Stock: 27568552
Certified Pre-Owned: No - New Listing$19,990fair price$420 above market
- 20,867 miles
- No accidents, 3 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Las Vegas, NV / 200 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS29MB134753
Stock: 2003915126
Certified Pre-Owned: No
Listed since: 07-23-2025 - $21,998fair price$438 below market
- 17,520 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from Burbank, CA*
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Located in Burbank, CA / 40 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: No
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: KL4AMDSL8RB089691
Stock: 27504684
Certified Pre-Owned: No - $20,990great price$2,561 below market
- 22,189 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 26 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
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: 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: KL4AMESL2RB189517
Stock: 2003723453
Certified Pre-Owned: No
Listed since: 05-10-2025 - $20,998fair price$450 above market
- 19,885 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- 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:
Listing Information:
VIN: KL4MMDSL9MB078267
Stock: 27452335
Certified Pre-Owned: No - New Listing$26,998fair price$879 above market
- 5,121 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OH to CA*
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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/31 Highway)
Listing Information:
VIN: KL4AMDSL7SB078607
Stock: 26484492
Certified Pre-Owned: No - Price Drop$25,590fair price$505 above market
- 12,268 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 32 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cincinnati, OH / 1,859 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/32 Highway)
Listing Information:
VIN: KL4MMFSL7PB061077
Stock: 2003918463
Certified Pre-Owned: No
Listed since: 07-22-2025 - New Listing$21,998fair price$370 below market
- 18,702 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from Inglewood, CA*
Close
Located in Inglewood, CA / 44 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: No
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: KL4AMDSL2RB145186
Stock: 27428151
Certified Pre-Owned: No - $20,998good price$1,091 below market
- 20,450 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
Close
Located in Pompano Beach, FL / 2,289 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: KL4MMBS20PB082353
Stock: 27324002
Certified Pre-Owned: No - Price Drop$22,590fair price$448 above market
- 18,682 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 1,771 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:
Listing Information:
VIN: KL4MMFSL2MB084097
Stock: 2003861122
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$23,998fair price$196 above market
- 20,198 miles
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MO to CA*
Close
Located in Saint Peters, MO / 1,530 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 Unavailable.
Features and Specs:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4AMDSL1RB156776
Stock: 27613216
Certified Pre-Owned: No - $20,998fair price$150 below market
- 21,045 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
Close
Located in Doral, FL / 2,290 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: KL4MMDS22PB101531
Stock: 27407526
Certified Pre-Owned: No - $21,998fair price$250 above market
- 19,860 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CO to CA*
Close
Located in Loveland, CO / 820 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL9MB060325
Stock: 27247826
Certified Pre-Owned: No - New Listing$23,990fair price
- 16,986 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Carvana (In-stock online)
- Home delivery*
Close
Located in San Antonio, TX / 1,167 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:
Listing Information:
VIN: KL4MMDSL4PB057170
Stock: 2003911475
Certified Pre-Owned: No
Listed since: 07-28-2025 - $24,998fair price$239 above market
- 15,414 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to CA*
Close
Located in Newport News, VA / 2,299 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: KL4MMFSL8NB131943
Stock: 27653364
Certified Pre-Owned: No - New Listing$20,998fair price$333 above market
- 21,393 miles
- No accidents, 1 owner, personal use
- 5 Seats
- CarMax (In-stock online)
- Transfer available from San Diego, CA*
Close
Located in San Diego, CA / 91 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: KL4MMDSL2NB017408
Stock: 27433469
Certified Pre-Owned: No - $21,998fair price$140 above market
- 20,989 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from AZ to CA*
Close
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:
30 Combined MPG (29 City/31 Highway)
Listing Information:
VIN: KL4MMDS29PB136759
Stock: 27620052
Certified Pre-Owned: No - Price Drop$26,349fair price$1,048 above market
- 10,690 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Iselin, NJ / 2,396 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: 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: KL4MMGSL2PB096423
Stock: 8GV51T
Certified Pre-Owned: No
Listed since: 05-02-2025 - 22,077 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,203 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: KL4MMBS29PB014973
Stock: 2003914099
Certified Pre-Owned: No
Listed since: 07-24-2025
Showing 148 - 168 out of 348 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.