New & Used 2026 Buick Enclave for Sale near O Fallon, IL

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O Fallon, IL

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2025 Buick Enclave

Preferred FWD

23,210 miles

$35,200

Good Deal

Certified Pre-Owned

Columbia, IL

19 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:: Automatic
Mileage:: 23,210
Stock number:: 8815Z
VIN:: 5GAERARS7SJ228730

2025 Buick Enclave

Preferred FWD

7,528 miles

$38,899

Fair Deal

Certified Pre-Owned

Granite City, IL

16 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Moonstone Gray Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:: Automatic
Mileage:: 7,528
Stock number:: B2868
VIN:: 5GAERARSXSJ143817

2025 Buick Enclave

Avenir AWD

12,775 miles

$52,995

Fair Deal

Certified Pre-Owned

Litchfield, IL

42 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 W Sky Gray & E)
Transmission:: 8-Speed Automatic
Mileage:: 12,775
Stock number:: BP11231
VIN:: 5GAEVCRS1SJ169889

2025 Buick Enclave

Sport Touring FWD

12,159 miles

$39,995

Good Deal

Saint Peters, MO

39 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:: Automatic
Mileage:: 12,159
Stock number:: S381A
VIN:: 5GAERBRS0SJ102571

2025 Buick Enclave

Preferred FWD

20,959 miles

$37,697

Fair Deal

Store transfer to O Fallon, IL

1,729 mi away Price includes $1,699 shipping Price includes $1,699 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 20,959
Stock number:: 28224639
VIN:: 5GAERARS0SJ220419

2025 Buick Enclave

Preferred AWD

14,524 miles

$39,597

Good Deal

Store transfer to O Fallon, IL

1,695 mi away Price includes $1,599 shipping Price includes $1,599 shipping

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:: White
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 14,524
Stock number:: 28224647
VIN:: 5GAEVARS2SJ232082

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2025 Buick Enclave

Preferred FWD

23,210 miles

$35,200

Good Deal

Certified Pre-Owned

Columbia, IL

19 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:: Automatic
Mileage:: 23,210
Stock number:: 8815Z
VIN:: 5GAERARS7SJ228730

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2025 Buick Enclave

Preferred FWD

16,424 miles

$38,697

Fair Deal

Store transfer to O Fallon, IL

1,729 mi away Price includes $1,699 shipping Price includes $1,699 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 16,424
Stock number:: 28224637
VIN:: 5GAERARS7SJ221986

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2025 Buick Enclave

Avenir AWD

15,580 miles

$51,995

Good Deal

Certified Pre-Owned

Collinsville, IL

8 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:: Black (Ebony Seats With Sky Gray Ebony Interior Accents)
Transmission:: 8-Speed Automatic
Mileage:: 15,580
Stock number:: L256240B
VIN:: 5GAEVCRS6SJ126259

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2025 Buick Enclave

Preferred FWD

7,528 miles

$38,899

Fair Deal

Certified Pre-Owned

Granite City, IL

16 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Moonstone Gray Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray and Ebony interior)
Transmission:: Automatic
Mileage:: 7,528
Stock number:: B2868
VIN:: 5GAERARSXSJ143817

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2025 Buick Enclave

Preferred FWD

20,089 miles

$38,297

Fair Deal

Store transfer to O Fallon, IL

798 mi away Price includes $299 shipping Price includes $299 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 20,089
Stock number:: 28224645
VIN:: 5GAERARSXSJ219469

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2025 Buick Enclave

Avenir AWD

12,775 miles

$52,995

Fair Deal

Certified Pre-Owned

Litchfield, IL

42 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 W Sky Gray & E)
Transmission:: 8-Speed Automatic
Mileage:: 12,775
Stock number:: BP11231
VIN:: 5GAEVCRS1SJ169889

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2025 Buick Enclave

Sport Touring FWD

8,477 miles

$40,679

Good Deal

Saint Peters, MO

40 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Cherry Red Tintcoat
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 8-Speed Automatic
Mileage:: 8,477
Stock number:: G1017-1
VIN:: 5GAERBRS2SJ105472

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2025 Buick Enclave

Preferred FWD

15,234 miles

$38,247

Fair Deal

Store transfer to O Fallon, IL

453 mi away Price includes $249 shipping Price includes $249 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 15,234
Stock number:: 28224038
VIN:: 5GAERARS9SJ219432

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2025 Buick Enclave

Preferred FWD

17,527 miles

$37,769

Fair Deal

Certified Pre-Owned

Highland, IL

16 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Gray Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Seats With Sky Gray Ebony Interior)
Transmission:: 8-Speed Automatic
Mileage:: 17,527
Stock number:: P38979
VIN:: 5GAERARS8SJ221186

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2025 Buick Enclave

Preferred FWD

20,516 miles

$38,247

Fair Deal

Store transfer to O Fallon, IL

434 mi away Price includes $249 shipping Price includes $249 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 20,516
Stock number:: 28224440
VIN:: 5GAERARS3SJ215408

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2025 Buick Enclave

Preferred FWD

16,840 miles

$38,697

Fair Deal

Store transfer to O Fallon, IL

1,729 mi away Price includes $1,699 shipping Price includes $1,699 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 16,840
Stock number:: 28224413
VIN:: 5GAERARS2SJ220924

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2025 Buick Enclave

Preferred FWD

15,674 miles

$39,247

Fair Deal

Store transfer to O Fallon, IL

454 mi away Price includes $249 shipping Price includes $249 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 15,674
Stock number:: 28224016
VIN:: 5GAERARS3SJ215389

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2025 Buick Enclave

Preferred FWD

22,733 miles

$37,597

Fair Deal

Store transfer to O Fallon, IL

1,176 mi away Price includes $599 shipping Price includes $599 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 22,733
Stock number:: 28224435
VIN:: 5GAERARSXSJ216894

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2025 Buick Enclave

Preferred FWD

21,353 miles

$37,597

Fair Deal

Store transfer to O Fallon, IL

1,176 mi away Price includes $599 shipping Price includes $599 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Gray
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 21,353
Stock number:: 28224438
VIN:: 5GAERARS0SJ221263

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2025 Buick Enclave

Preferred FWD

21,912 miles

$37,897

Fair Deal

Store transfer to O Fallon, IL

1,273 mi away Price includes $899 shipping Price includes $899 shipping

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 21,912
Stock number:: 28224337
VIN:: 5GAERARS8SJ221737

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2025 Buick Enclave

New car | MSRP $53,680

$46,388

Columbia, IL

19 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 Gray Ebony Interior Accents)
Transmission:: 8-Speed Automatic
Mileage:: 22
Stock number:: A7524
VIN:: 5GAEVBRS5SJ105123

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2025 Buick Enclave

New car | MSRP $47,112

$38,931

Ellisville, MO

37 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: White Frost Tricoat
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats with Sky Cool Gray)
Transmission:: Automatic
Mileage:: 4
Stock number:: 47115
VIN:: 5GAERARS3SJ112313

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2025 Buick Enclave

New car | MSRP $54,440

$45,068

Belleville, IL

9 mi away

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Mileage:: 4,506
Stock number:: B4049
VIN:: 5GAERBRS0SJ106281

Overview

FAQs

The mid-sized Buick Enclave is a middle-of-the-road, mid-luxury SUV with middling performance.

Heavily updated for the 2025 model year, the Enclave three-row crossover SUV enters 2026 unchanged. It shares a platform with the Chevrolet Traverse and GMC Acadia, carving out its own niche with a greater emphasis on luxury and comfort than ruggedness and active-lifestyle pretensions.

Verdict: The 2026 Buick Enclave finds a middle ground between standard three-row SUVs and their more expensive luxury-branded counterparts. While it's not particularly exciting to look at or drive, it gets the fundamentals right with a spacious cabin in all three rows, a large cargo capacity, high levels of comfort, and easy-to-use tech.

2026 Buick Enclave FAQs

Is the 2026 Buick Enclave a good car?

CarGurus experts gave the 2026 Buick Enclave an overall rating of 6.3/10 and 2026 Buick Enclave owners have rated the vehicle a 0/5 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 2026 Buick Enclave vehicles in O Fallon, IL have no reported accidents or damage?

33 out of 33 for sale near O Fallon, IL have no reported accidents or damage.

Is the 2026 Buick Enclave safe?

CarGurus experts gave the 2026 Buick Enclave a safety rating of 7/10.

What is the fuel economy of the 2026 Buick Enclave?

Depending on the engine and options, the 2026 Buick Enclave gets between 21 and 23 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

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