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Used Buick Encore GX for Sale near O Fallon, IL

258 results
O Fallon, IL
2025 Buick Encore GX Sport Touring FWD Suntrup Buick-GMC

2025 Buick Encore GX

Sport Touring FWD

7,120 miles

$24,990

Fair Deal
Saint Peters, MO
39 mi away
Year:
2025
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Ocean Blue Metallic
Combined gas mileage:
30 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony Seats Interior With Santorini Blue Stitching)
Transmission:
Continuously Variable Transmission
Mileage:
7,120
Stock number:
P6985
VIN:
KL4AMDSL0SB052026

Sponsored

2021 Buick Encore GX Preferred FWD

2021 Buick Encore GX

Preferred FWD

56,808 miles

$14,789

Good Deal
Columbia, IL
19 mi away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior color:
Blue (Deep Azure Metallic)
Combined gas mileage:
29 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
56,808
Stock number:
A7629A
VIN:
KL4MMBS25MB055676

Sponsored

2024 Buick Encore GX Sport Touring FWD

2024 Buick Encore GX

Sport Touring FWD

47,457 miles

$19,587

Fair Deal
Chesterfield, MO
41 mi away
Year:
2024
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
White
Combined gas mileage:
30 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
47,457
Stock number:
RRB170738
VIN:
KL4AMDSL8RB170738

Sponsored

2021 Buick Encore GX Preferred FWD

2021 Buick Encore GX

Preferred FWD

56,808 miles

$14,789

Good Deal
Columbia, IL
19 mi away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior color:
Blue (Deep Azure Metallic)
Combined gas mileage:
29 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
56,808
Stock number:
A7629A
VIN:
KL4MMBS25MB055676

Preparing for a close up...

Photos coming soon

2020 Buick Encore GX

Select FWD

78,573 miles

$14,312

Fair Deal
Saint Peters, MO
39 mi away
Year:
2020
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
150 hp 1.3L I3
Exterior color:
White Frost Tricoat
Combined gas mileage:
31 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
78,573
Stock number:
27673-1
VIN:
KL4MMDSL7LB121955

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2021 Buick Encore GX

Select FWD

85,412 miles

$15,500

Fair Deal
Belleville, IL
9 mi away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Chili Red Metallic
Fuel type:
Gasoline
Mileage:
85,412
Stock number:
B4067A
VIN:
KL4MMDSL5MB066875

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2022 Buick Encore GX

Select AWD

42,178 miles

$18,594

Good Deal
St Louis, MO
25 mi away
Year:
2022
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Summit White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony)
Transmission:
9-Speed Automatic
Mileage:
42,178
Stock number:
P21886
VIN:
KL4MMESLXNB142128

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2020 Buick Encore GX

Preferred FWD

42,232 miles

$16,423

Fair Deal
Belleville, IL
9 mi away
Year:
2020
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior color:
Blue (Deep Azure Metallic)
Combined gas mileage:
28 MPG
Fuel type:
Gasoline
Mileage:
42,232
Stock number:
A6671
VIN:
KL4MMBS24LB115025

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2020 Buick Encore GX

Select FWD

41,594 miles

$16,733

Fair Deal
O Fallon, MO
44 mi away
Year:
2020
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
150 hp 1.3L I3
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
31 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
41,594
Stock number:
260385A
VIN:
KL4MMDSL6LB103673

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Preferred FWD

6,976 miles

$21,990

Fair Deal
Saint Peters, MO
39 mi away
Year:
2024
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Summit White
Combined gas mileage:
30 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige Seats With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
6,976
Stock number:
P6913
VIN:
KL4AMBSL3RB011503

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2023 Buick Encore GX

Essence AWD

15,375 miles

$23,312

Good Deal
Creve Coeur, MO
30 mi away
Year:
2023
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Moonstone Gray Metallic
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige With Ebony Interior Accents)
Transmission:
9-Speed Automatic
Mileage:
15,375
Stock number:
P16805
VIN:
KL4MMGSL6PB119136

Preparing for a close up...

Photos coming soon

2023 Buick Encore GX

Select AWD

27,097 miles

$21,461

Fair Deal
Saint Peters, MO
39 mi away
Year:
2023
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Sunset Glow Metallic
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony With Ebony Interior Accents)
Transmission:
9-Speed Automatic
Mileage:
27,097
Stock number:
P6920
VIN:
KL4MMESL6PB084621

Preparing for a close up...

Photos coming soon

2025 Buick Encore GX

Preferred AWD

11,415 miles

$21,074

Good Deal
26 mi away
Year:
2025
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior color:
Summit White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
11,415
Stock number:
16665712
VIN:
KL4AMCSL5SB205896

Sponsored

  1. Home
  2. / Used Cars
  3. / Buick Encore GX
  4. / Illinois
  5. / O Fallon
Reviews
FAQs

4.6 Overall rating

(44 reviews)

Customers say

The Buick Encore GX has been well-received for its stylish design, spacious interior, and impressive set of standard features, making it a popular choice among drivers seeking a compact SUV. Owners particularly appreciate the vehicle's performance, fuel economy, and safety features. On the downside, some have reported issues with squeaky brakes and the absence of certain desired features like blind-spot indicators and a superior sound system. Overall, it stands out as an excellent value for those looking for luxury in a smaller package.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance safety
Mark M
4.0
Reviewed a 2020 Buick Essence AWD on Feb 20, 2024

I found this car for a good price and with all of the features that I was particularly looking for. This included automatic lift for rear door, the color black and a sunroof. The car has additional features such as automatic wipers and head beams with heated seats and steering wheel.

Darlene M
5.0
Reviewed a 2023 Buick Encore GX on Jul 01, 2024

This vehicle is missing the blind spot indicators in the side mirrors, it does not have the Bose stereo like my 2015 and theres no sun roof. Other than this I love the vehicle.

Henry P
4.0
Reviewed a 2023 Buick Encore GX on Jun 13, 2024

Quite, peppy and good fit and finish. Many nice features contribute to safety.

Anonymous
4.0
Reviewed a 2023 Buick Select AWD on Mar 18, 2024

I like the Encore GX, except the squeaky brakes. I had the 2020 GX and also had this issue. Dealer told me today that GM/Buick says it’s normal due to the brake pad material (metallic). My options are to live with it, or swap out the brake pads for composite at an out of pocket cost of $650 or so. I like the size of the SUV, I like the look of the infotainment system, I liked the price point. But I will not be buying another GX, and likely not another Buick/GM vehicle at all.

Anonymous
5.0
Reviewed a 2024 Buick Encore GX on Mar 08, 2024

I purchased the 2024 Encore GX ST with leather package, heated seats/steering wheel, 19inch blacked out wheels and panoramic sunroof. The car also has a turbo engine which makes it fun to drive. Love this car, second one in a row for me replacing the 2020. New design makes it look sleek and for the price, is a great value!

Buick Encore GX FAQs

How much does the Buick Encore GX cost in O Fallon, IL?

The average Buick Encore GX costs about $20,468.54. The average price has decreased by -7.5% since last year. The 258 for sale near O Fallon, IL on CarGurus, range from $12,499 to $31,531 in price.

Is the Buick Encore GX a good car?

CarGurus experts gave the 2024 Buick Encore GX an overall rating of 7.7/10 and Buick Encore GX owners have rated the vehicle a 4.5/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many Buick Encore GX vehicles in O Fallon, IL have no reported accidents or damage?

258 out of 258 for sale near O Fallon, IL have no reported accidents or damage.

Is the Buick Encore GX safe?

CarGurus experts gave the 2024 Buick Encore GX a safety rating of 8/10.

What fuel types are available?

Flex Fuel Vehicle, Gasoline engines are available.

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