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Used Buick Cars for Sale near Mount Vernon, IL

784 results
Mount Vernon, IL
2025 Buick Enclave Avenir AWD AutoCenters Nissan

2025 Buick Enclave

Avenir AWD

1,415 miles

$53,827

Good Deal
Herculaneum, MO
82 mi away
Year:
2025
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
328 hp 2.5L I4
Exterior color:
Ocean Blue Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Cool Gray
Transmission:
8-Speed Automatic
Mileage:
1,415
Stock number:
R87016
VIN:
5GAEVCRS2SJ271363

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2019 Buick Envision Essence FWD

2019 Buick Envision

Essence FWD

41,886 miles

$19,889

Good Deal
Godfrey, IL
82 mi away
Year:
2019
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
2.5L I4
Exterior color:
Summit White
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony Leather)
Transmission:
Automatic
Mileage:
41,886
Stock number:
6024A
VIN:
LRBFXCSA1KD019101

Sponsored

2025 Buick Envision Sport Touring AWD

2025 Buick Envision

Sport Touring AWD

17,860 miles

$28,990

Great Deal
Fairfield, IL
30 mi away
Year:
2025
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior color:
Brilliant Red
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony w/Sky Cool Grey/Ebony Accents)
Transmission:
9-Speed Automatic
Mileage:
17,860
Stock number:
039158
VIN:
LRBFZLE49SD039158

Sponsored

2025 Buick Enclave Avenir AWD

2025 Buick Enclave

Avenir AWD

11,368 miles

$49,971

Great Deal
Effingham, IL
57 mi away
Year:
2025
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
328 hp 2.5L I4
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:
Automatic
Mileage:
11,368
Stock number:
45536
VIN:
5GAEVCRS0SJ135992

2017 Buick Cascada Sport Touring FWD

2017 Buick Cascada

Sport Touring FWD

92,836 miles

$13,767

Good Deal
Fairview Heights, IL
61 mi away
Year:
2017
Make:
Buick
Model:
Cascada
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-Wheel Drive
Engine:
1.6L I4
Exterior color:
Blue
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
92,836
Stock number:
7572
VIN:
W04WJ3N5XHG155424

2020 Buick Enclave Essence AWD

2020 Buick Enclave

Essence AWD

76,235 miles

$19,710

Good Deal
Manchester, MO
87 mi away
Year:
2020
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black (Dark Galvanized With Ebony Interior Accents)
Transmission:
9-Speed Automatic
Mileage:
76,235
Stock number:
D12504P
VIN:
5GAEVAKW9LJ285179

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2024 Buick Encore GX

Sport Touring AWD

38,595 miles

$20,950

Good Deal
Hazelwood, MO
85 mi away
Year:
2024
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:
Black (Ebony)
Transmission:
9-Speed Automatic
Mileage:
38,595
Stock number:
PBF4770
VIN:
KL4AMESL8RB113493

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2018 Buick Enclave

Essence FWD

103,213 miles

$10,595

Great Deal
St. Louis, MO
79 mi away
Year:
2018
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Pepperdust Metallic
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Dark Galvanized
Transmission:
9-Speed Automatic
Mileage:
103,213
Stock number:
VP2066-0
VIN:
5GAERBKW0JJ218638

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2024 Buick Envista

Sport Touring FWD

46,363 miles

$23,364

Fair Deal
Certified Pre-Owned
Litchfield, IL
72 mi away
Year:
2024
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior color:
White Frost Tricoat
Combined gas mileage:
30 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony Seats Interior With Santorini Blue Stitching)
Transmission:
6-Speed Automatic
Mileage:
46,363
Stock number:
B11248A
VIN:
KL47LBE26RB022298

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2025 Buick Envista

Sport Touring FWD

16,338 miles

$24,728

Good Deal
Florissant, MO
83 mi away
Year:
2025
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3 Flex Fuel Vehicle
Exterior color:
Gray
Combined gas mileage:
22 MPG
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
16,338
Stock number:
59984
VIN:
KL47LBEP6SB227041

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2017 Buick Envision

Preferred FWD

122,287 miles

$11,977

Good Deal
Mattoon, IL
85 mi away
Year:
2017
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
2.5L I4
Exterior color:
Bronze Alloy Metallic
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Light Neutral
Transmission:
6-Speed Automatic
Mileage:
122,287
Stock number:
P14188A
VIN:
LRBFXASA0HD240766

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2018 Buick Regal TourX

Essence AWD

67,216 miles

$20,597

Good Deal
Store transfer to O Fallon, IL
1,790 mi away • Price includes $1,599 shipping Price includes $1,599 shipping
Year:
2018
Make:
Buick
Model:
Regal TourX
Body type:
Wagon
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
250 hp 2L I4
Exterior color:
White
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
67,216
Stock number:
27764604
VIN:
W04GV8SXXJ1177055

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2025 Buick Envision

Preferred AWD

4,648 miles

$30,300

Great Deal
Columbia, IL
72 mi away
Year:
2025
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior color:
Brilliant Red
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony seats with Ebony interior accents Leather)
Transmission:
Automatic
Mileage:
4,648
Stock number:
8893Z
VIN:
LRBFZKE49SD025271

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2023 Buick Enclave

Essence AWD

49,876 miles

$28,497

Good Deal
Store transfer to O Fallon, IL
491 mi away • Price includes $499 shipping Price includes $499 shipping
Year:
2023
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (TAN)
Transmission:
Automatic
Mileage:
49,876
Stock number:
28287921
VIN:
5GAEVAKW3PJ162676

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2023 Buick Enclave

Avenir AWD

42,100 miles

$33,500

Great Deal
Ellisville, MO
93 mi away
Year:
2023
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Moonstone Gray Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige seats with Ebony interior accents Le)
Transmission:
Automatic
Mileage:
42,100
Stock number:
114141A
VIN:
5GAEVCKW4PJ142626

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2017 Buick Enclave

Convenience FWD

96,395 miles

$11,466

Good Deal
Staunton, IL
66 mi away
Year:
2017
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
288 hp 3.6L V6
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Light Titanium w/Dark Titanium Accents
Transmission:
6-Speed Automatic
Mileage:
96,395
Stock number:
52518
VIN:
5GAKRAKD5HJ352518

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2016 Buick Enclave

Leather AWD

140,000 miles

$9,490

Good Deal
Ellisville, MO
92 mi away
Year:
2016
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
288 hp 3.6L V6
Exterior color:
Black (Ebony Twilight Metallic)
Fuel type:
Gasoline
Interior color:
Black (Ebony W/Ebony Accents)
Transmission:
6-Speed Automatic Overdrive
Mileage:
140,000
Stock number:
J1013A
VIN:
5GAKVBKD9GJ224587

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2021 Buick Encore GX

Select FWD

62,734 miles

$16,900

Good Deal
Paducah, KY
87 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:
62,734
Stock number:
9561A
VIN:
KL4MMDS24MB087417

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2021 Buick Enclave

Essence AWD

55,700 miles

$23,000

Great Deal
Saint Peters, MO
98 mi away
Year:
2021
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black (Dark Galvanized With Ebony Interior Accents)
Transmission:
9-Speed Automatic
Mileage:
55,700
Stock number:
T41935A
VIN:
5GAEVAKW2MJ180677

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2017 Buick Enclave

Leather FWD

97,507 miles

$13,200

Fair Deal
Ballwin, MO
92 mi away
Year:
2017
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
288 hp 3.6L V6
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black (Ebony w/Ebony Accents)
Transmission:
6-Speed Automatic
Mileage:
97,507
Stock number:
75089
VIN:
5GAKRBKD0HJ102190

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2021 Buick Envision

Essence AWD

39,894 miles

$24,720

Fair Deal
Effingham, IL
57 mi away
Year:
2021
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior color:
Cinnabar Metallic
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige seats Leather)
Transmission:
Automatic
Mileage:
39,894
Stock number:
26189A
VIN:
LRBFZPR48MD127543

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2025 Buick Encore GX

Sport Touring FWD

14,470 miles

$23,977

Good Deal
Mattoon, IL
85 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:
Cinnabar Metallic
Combined gas mileage:
30 MPG
Fuel type:
Gasoline
Interior color:
Brown (Whisper Beige Seats With Ebony Interior Accents)
Transmission:
Continuously Variable Transmission
Mileage:
14,470
Stock number:
H37723A
VIN:
KL4AMDSL1SB037289

Preparing for a close up...

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2017 Buick Encore

Preferred FWD

87,975 miles

$10,990

Good Deal
Ballwin, MO
91 mi away
Year:
2017
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior color:
Black
Combined gas mileage:
29 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
87,975
Stock number:
6640801
VIN:
KL4CJASB3HB077373

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  5. / Mount Vernon
Reviews

4.3 Overall rating

(2,522 reviews)

Customers say

Buick cars are known for their comfort, spacious interiors, and reliable performance. Many owners appreciate the smooth ride and stylish design across the different models. However, some drivers have expressed concerns about outdated technology, limited trunk space, and occasional mechanical issues. Overall, Buick offers a solid mix of luxury and practicality, making it a popular choice for families.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power
Madison D
3.0
Reviewed a 2016 Buick Sedan FWD on Jun 06, 2024

This car ran like a dream for its first 100k or so miles, but once it hit that 100k, its been problem after problem. Ive had the entire transmission rebuilt, as it started slipping, and it has continued to throw up other issues with the engine since then. My first car was an old 05 Buick Lacrosse, and that thing was built like a tank; it was in multiple accidents and didnt give out until well over 250k miles with just basic maintenance. This one pales in comparison. Its a nice ride, for sure, with nice features, decent-ish gas mileage, and like I said, its great until you hit that 100k mark. Once you hit it, be prepared for many problems back to back.

Anonymous
5.0
Reviewed a 2014 Buick Premium AWD on Jan 19, 2025

although high miles the Buick is in GREAT condition. very happy with it so far.

John I
4.0
Reviewed a 2008 Buick Lucerne on May 26, 2024

Steel body, soundproof, Buick quality,safe, comfortable ride and seats, bullet proof 3800 engine, locate parts easy. Could go on. Beast

Larry C
5.0
Reviewed a 2017 Buick Envision on Apr 25, 2024

My 2017 Buick Envision Essence was the best car I ever owned. No mechanical issues and Buick comfort. I drive it for 7 years one set of tires , oil changes and a battery 108,000 miles. So I bought a new 2023 Buick Envision Essence ; loving it too.

Clyde N
4.0
Reviewed a 2016 Buick Premium II Sedan AWD on Sep 26, 2024

This vehicle has great features! This vehicle has very good value! This car is missing a moon roof. I compare this vehicle to a Chevrolet Malibu LT.

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