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384 listings
- $20,998fair price$517 above market
- 22,303 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax Oxnard (89 mi away)
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Located in Oxnard, CA / 89 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMDSL6MB097911
Stock: 27783615
Certified Pre-Owned: No - $18,990fair price$494 above market
- 51,898 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Hertz Car Sales Torrance (45 mi away)
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Located in Torrance, CA / 45 miles away from Ontario, CA
*All prices plus government fees and taxes, any finance charges, a dealer document preparation charge of $85, any electronic filing charge, and any em...
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: Yes
Features and Specs:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMESL1MB163335
Stock: 61597A
Certified Pre-Owned: No
Listed since: 04-27-2025 - Price Drop$18,497good price$1,330 below market
- 36,886 miles
- No accidents, 2 owners, personal use only
- 5 Seats
- Driveway (23 mi away)
- Home delivery*
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Located in Tustin, CA / 23 miles away from Ontario, CA
CarFax No Accidents Reported,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Keyless ...
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: KL4MMDSL6LB115595
Stock: LB115595P
Certified Pre-Owned: No - New Listing$15,995fair price$532 below market
- 90,993 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Weir Canyon Acura (14 mi away)
- Home delivery*
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Located in Anaheim, CA / 14 miles away from Ontario, CA
The 2020 Buick Encore GX FWD Essence, equipped with the ***Hands-Free Power Liftgate Package*** and ***Preferred Equipment Group 1SL***, offers a blen...
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: KL4MMFSL4LB097481
Stock: 00112865
Certified Pre-Owned: No
Listed since: 08-29-2025 - 62,868 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 32 Hwy MPG
- Mossy Nissan Kearny Mesa (87 mi away)
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Located in San Diego, CA / 87 miles away from Ontario, CA
Mossy Nissan Kearny Mesa (858) 565-4411 8104 Clairemont Mesa Blvd, San Diego, CA 92111 & INFINITI of Kearny Mesa (858) 427-1000 8118 Clairemont Mesa 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:
30 Combined MPG (29 City/32 Highway)
Listing Information:
VIN: KL4MMFSL6NB102974
Stock: 828350
Certified Pre-Owned: No
Listed since: 08-25-2025- Price Drop$22,300great price$2,137 below market
- 8,943 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 29 City / 32 Hwy MPG
- AutoNation Ford Torrance (45 mi away)
- Home delivery*
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Located in Torrance, CA / 45 miles away from Ontario, CA
Experience Buick PackageHands-Free Power Liftgate PackageSun/MoonroofLeather SeatsMoonstone Gray MetallicSafety Package IiLane Keeping AssistKe...
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: KL4MMFSL0PB148240
Stock: PB148240
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$19,995good price$1,148 below market
- 6,120 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Allen Gwynn Chevrolet (38 mi away)
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Located in Glendale, CA / 38 miles away from Ontario, CA
This outstanding example of a 2023 Buick Encore GX Select is offered by Allen Gwynn Chevrolet. The Buick Encore GX is the benchmark all other SUVs str...
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: KL4MMDS23PB062688
Stock: 25339538
Certified Pre-Owned: No
Listed since: 07-17-2025 - $20,990good price
- 60,785 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,202 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMGSL9MB102388
Stock: 2003894359
Certified Pre-Owned: No
Listed since: 07-14-2025 - New Listing$18,998fair price$190 below market
- 18,426 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
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Located in Sanford, FL / 2,158 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS28MB102974
Stock: 27606096
Certified Pre-Owned: No - Price Drop$17,750good price$1,258 below market
- 43,033 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Driveway (In-stock online)
- Home delivery*
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Located in Troy, MI / 1,942 miles away from Ontario, CA
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Keyless Start,Lane Keeping Assist,Remote Start,Satellite Ra...
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: KL4MMDSL8MB097523
Stock: MB097523T
Certified Pre-Owned: No - $19,570good price$1,481 below market
- 40,853 miles
- No accidents, 1 owner, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Honor GMC (99 mi away)
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Located in National City, CA / 99 miles away from Ontario, CA
Honor Buick GMC proudly brings you this amazing vehicle. Clean CARFAX. CARFAX One-Owner. 29/31 City/Highway MPGCold Weather Comfort Package (2-Way P...
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: KL4MMBS29PB103233
Stock: PB103233T
Certified Pre-Owned: No
Listed since: 07-27-2025 - $20,995fair price$800 above market
- 5,070 miles
- No accidents, 2 owners, personal use
- 5 Seats, 29 City / 31 Hwy MPG
- Simpson Buick GMC (25 mi away)
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Located in Buena Park, CA / 25 miles away from Ontario, CA
CARFAX One-Owner. Ebony Twilight Metallic **Fresh Oil Change**, 18" Machined Aluminum Wheels, 2 USB Ports w/Auxiliary Input Jack, Enhanced Performance...
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: KL4MMDS26PB085057
Stock: C102745A
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$16,990good price$626 below market
- 73,470 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 1,772 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL9MB097010
Stock: 2003926993
Certified Pre-Owned: No
Listed since: 07-25-2025 - New Listing$17,998fair price$123 above market
- 39,571 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
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Located in Tampa, FL / 2,110 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS25MB158306
Stock: 27147592
Certified Pre-Owned: No - $18,590fair price$260 below market
- 53,960 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 320 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMCSL8MB155592
Stock: 2003884826
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$19,590fair price$372 below market
- 73,936 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Portland, OR / 836 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:
28 Combined MPG (26 City/29 Highway)
Listing Information:
VIN: KL4MMGSL6MB161320
Stock: 2003953343
Certified Pre-Owned: No
Listed since: 08-14-2025 - Price Drop$18,990fair price$74 above market
- 67,935 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 26 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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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: 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: KL4MMESL6MB138852
Stock: 2003915212
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$20,990fair price$783 above market
- 19,051 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cleveland, OH / 2,012 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: KL4MMDS27MB080803
Stock: 2004012551
Certified Pre-Owned: No
Listed since: 08-28-2025 - New Listing$19,998fair price$613 above market
- 22,132 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WA to CA*
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Located in Puyallup, WA / 942 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: No
Features and Specs:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS28MB178713
Stock: 27703958
Certified Pre-Owned: No - New Listing$19,998fair price
- 24,905 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 28 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to CA*
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Located in Houston, TX / 1,328 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:
29 Combined MPG (28 City/31 Highway)
Listing Information:
VIN: KL4MMBS25MB179463
Stock: 27613488
Certified Pre-Owned: No - $17,900fair price$241 above market
- 55,465 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 29 City / 31 Hwy MPG
- Community Chevrolet (42 mi away)
- Home delivery*
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Located in Burbank, CA / 42 miles away from Ontario, CA
We appreciate you taking the time today to visit our website. Our goal is to give you an interactive tour of our new and used inventory, as well as al...
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: KL4MMDS29PB090690
Stock: 15682P
Certified Pre-Owned: No
Listed since: 08-08-2025
Showing 1 - 21 out of 384 listings
Consumer Reviews for the Buick Encore GX
Read recent reviews for the Buick Encore GX
Long term owner
Colorado Rural Dan, 08/05/2021
2021 Buick Encore GX Preferred 4dr SUV AWD (1.3L 3cyl Turbo 9A)
Know that this vehicle is better than the "professional" reviewers give it credit for. Incredible room up front. Very easy for this large Colorado, hat wearing cowboy, to get in and out of. My wife and I have no children at home so we are not concerned about back seat layout so I will not comment on that. Controls are intuitive, easy to use. Setting up my wife's apple and my android … phone was a snap. The car comes with it's own hotspot which is really nice in Colorado where we often had no cell reception while driving. Though we repeatedly saw that mileage on the highway would be at best 30mpg out real life experience, so far, is 36mpg. We live very rural and so do little to no "city" driving. Was not looking to buy a new SUV when we found this but could not refuse the deal Buick offered. Our good fortune. It is NOT underpowered. The EncoreGX gets the job done! If you are in the market for a new small SUV, look at the EncoreGX. Ours is in "preferred" trim 4wd, and truly cannot see why I would spend the extra to go up a model. This has everything that we could want. Update: I have now had this vehicle for 10 months. The 4wd has worked well for this winter. Handling has been excellent
I did replace the all seasons with snow tires. The hot spot was ok but did not work as well as I initially thought so did not pay for the subscription and let it lapse. The paint seems to chip easier than I think it should so I now have a bottle of touch up to use so that it does not become a problem. Would still rate this 4.5 stars. Would recommend and would buy again in the same situation. Update: Have now had for 1 year. Still love it. Now I see a reason for the upgrade and wish I had, as by now the extra money spent would seem inconsequential. I have the clothes seats, white. Would be much easier to keep clean if they were leather. I miss that it does not have the adaptive cruise control that keeps you spaced from the car ahead. I would still recommend to anyone wanting a small SUV. By the way, up here at 8,000 plus feet it gets over 40 mpg. I know it would not do that down at near sea level but is a nice thing anyway. 22000 miles now, year and a half in. Would still buy again, would recommend to a friend. Thought about upgrading to a 2023, however the Buick does not hold its value like my Subarus do so cancelled that idea. Update: Have now had for 38000 miles. No problems. As it has a turbo engine I change oil every 5000 miles to make sure the turbo charger is always running on clean oil. Has worked so far. If interest rates become reasonable again I will trade in for a new one. Would stick with the GX as I really like the way it handles in these mountain snows and I find it very comfortable to drive. Update: Still running strong. 34,000 miles plus. No major problems. Still like this vehicle a lot. Highly recommend. My model has the 6 year transmission with awd capability. Cannot speak to the 2wd models with the CVTs. Now at 48000. Still love it. Small problem, the oil drain plug is plastic, yep, not sure if that is just my year or is still that way. Thing is they break. Costly to have my mechanic replace it. Found a deal online where I bought a dozen. Every other oil change I now replace the plug. The plastic will get brittle and crack. Could be I could just replace with a steel plug but I did it this way. Last winter my washer lines froze and now my reservoir leaks. Will repair at next oil change. Still going strong still recommend.
Used 2021 Buick Encore GX in Ontario, CA Values
Estimated values
2021 Buick Encore GX Select 4dr SUV (1.3L 3cyl Turbo CVT) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,952 | $17,084 | $19,231 |
| Clean | $14,600 | $16,658 | $18,726 |
| Average | $14,012 | $15,949 | $17,885 |
| Rough | $13,249 | $15,027 | $16,792 |
The average list price of a used 2021 Buick Encore GX in Ontario, California is $19,334. The average mileage on a used Buick Encore GX 2021 for sale in Ontario, California is 41,838. Based on the average mileage of 41,838 for used 2021 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 2021 in Ontario, California to be $14,012.
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