New BUICK Cars in Alton

New Buick Cars for Sale in Alton

Sort by

$65,560
View Details
2026 Buick Enclave Avenir
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 2.5L Turbo DOHC SIDI
- Transmission : Automatic
- Ext. Color : Iridescent White Tricoat
- Int. Color : Cool Gray seats Slate Blue interior acce
- Mileage : 6
- VIN : 5GAERCKS3TJ211950
- Stock Number : B26029
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$63,945
View Details
2026 Buick Enclave Avenir
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 2.5L Turbo DOHC SIDI
- Transmission : Automatic
- Ext. Color : Ocean Blue Metallic
- Int. Color : Cool Gray seats Slate Blue int
- Mileage : 6
- VIN : 5GAEVCKS6TJ114785
- Stock Number : B26002
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$53,705
View Details
2026 Buick Enclave Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 2.5L Turbo DOHC SIDI
- Transmission : Automatic
- Ext. Color : Cherry Red Tintcoat
- Int. Color : Ebony with Sky Cool Gray and E
- Mileage : 6
- VIN : 5GAERAKS0TJ112989
- Stock Number : B26001
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$51,855
View Details
2026 Buick Enclave Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 2.5L Turbo DOHC SIDI
- Transmission : Automatic
- Ext. Color : Iridescent White Tricoat
- Int. Color : Sandstone with Ebony interior accents Le
- Mileage : 6
- VIN : 5GAERAKS8TJ209941
- Stock Number : B26030
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$59,305
View Details
2026 Buick Enclave Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 2.5L Turbo DOHC SIDI
- Transmission : Automatic
- Ext. Color : Moonstone Gray Metallic
- Int. Color : Ebony with Sky Cool Gray and E
- Mileage : 6
- VIN : 5GAEVBKS7TJ124655
- Stock Number : B26004
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$29,480
View Details
2026 Buick Encore GX Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 1.3L
- Transmission : Automatic
- Ext. Color : Summit White
- Int. Color : Ebony seats with Ebony interior accents
- Mileage : 6
- VIN : KL4AMBSL7TB057293
- Stock Number : B26015
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$31,240
View Details
2026 Buick Encore GX Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 1.3L
- Transmission : Automatic
- Ext. Color : Summit White
- Int. Color : Whisper Beige seats with Ebony interior
- Mileage : 6
- VIN : KL4AMBSLXTB067784
- Stock Number : B26023
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$29,950
View Details
2026 Buick Encore GX Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 1.3L
- Transmission : Automatic
- Ext. Color : Summit White
- Int. Color : Ebony seats with Ebony interior accents
- Mileage : 6
- VIN : KL4AMBSL2TB068718
- Stock Number : B26027
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$29,950
View Details
2026 Buick Encore GX Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : 1.3L
- Transmission : Automatic
- Ext. Color : Summit White
- Int. Color : Ebony seats with Ebony interior accents
- Mileage : 6
- VIN : KL4AMBSL0TB068698
- Stock Number : B26026
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$34,545
View Details
2026 Buick Encore GX Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : ECOTEC 1.3L Turbo
- Transmission : Automatic
- Ext. Color : Aquamarine Blue Metallic
- Int. Color : Ebony seats and interior with Santorini
- Mileage : 6
- VIN : KL4AMESL3TB056160
- Stock Number : B26010
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$34,645
View Details
2026 Buick Encore GX Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : ECOTEC 1.3L Turbo
- Transmission : Automatic
- Ext. Color : Ebony Twilight Metallic
- Int. Color : Ebony w/Santorini Blue Stitching
- Mileage : 0
- VIN : KL4AMESL1TB104061
- Stock Number : B26044
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$34,545
View Details
2026 Buick Encore GX Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : ECOTEC 1.3L Turbo
- Transmission : Automatic
- Ext. Color : Moonstone Gray Metallic
- Int. Color : Ebony seats and interior with Santorini
- Mileage : 6
- VIN : KL4AMESL3TB078952
- Stock Number : B26032
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$30,985
View Details
2026 Buick Encore GX Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : ECOTEC 1.3L Turbo
- Transmission : Automatic
- Ext. Color : Ebony Twilight Metallic
- Int. Color : Ebony seats and interior with Santorini
- Mileage : 0
- VIN : KL4AMDSL0TB069250
- Stock Number : B26028
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$39,740
View Details
2025 Buick Envision Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Ebony Twilight Metallic
- Int. Color : Ebony seats with Ebony interio
- Mileage : 6
- VIN : LRBFZKE43SD024908
- Stock Number : B25112
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$39,740
View Details
2025 Buick Envision Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Ebony Twilight Metallic
- Int. Color : Ebony seats with Ebony interio
- Mileage : 6
- VIN : LRBFZKE46SD035336
- Stock Number : B25157
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$39,740
View Details
2025 Buick Envision Preferred
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Ebony Twilight Metallic
- Int. Color : Ebony seats with Ebony interio
- Mileage : 6
- VIN : LRBFZKE44SD024867
- Stock Number : B25108
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$43,735
View Details
2025 Buick Envision Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Moonstone Gray Metallic
- Int. Color : Ebony seats with Sky Cool Gray
- Mileage : 6
- VIN : LRBFZLE43SD025711
- Stock Number : B25123
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$43,735
View Details
2025 Buick Envision Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Moonstone Gray Metallic
- Int. Color : Ebony seats with Sky Cool Gray
- Mileage : 6
- VIN : LRBFZLE47SD025551
- Stock Number : B25101
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$43,735
View Details
2025 Buick Envision Sport Touring
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : All Wheel Drive
- Engine : 2.0L Turbo / 4-cylinder / SIDI
- Transmission : Automatic
- Ext. Color : Moonstone Gray Metallic
- Int. Color : Ebony seats with Sky Cool Gray
- Mileage : 6
- VIN : LRBFZLE49SD035725
- Stock Number : B25152
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City
$32,845
View Details
2026 Buick Envista Avenir
- Vehicle Type : SUV
- Bodystyle : SUV
- Drivetrain : Front Wheel Drive
- Engine : ECOTEC 1.2L Turbo DOHC DI
- Transmission : Automatic
- Ext. Color : Ocean Blue Metallic
- Int. Color : Ebony seats and interior with Terracotta
- Mileage : 6
- VIN : KL47LCEP5TB071758
- Stock Number : B26034
- Location : Quality Buick GMC
- Serving : Alton, Wood River & Granite City

2026 GMC Sierra 1500 Models

New BUICK Cars in Alton

New Buick Cars for Sale in Alton

Sort by

$65,560

$63,945

$53,705

$51,855

$59,305

$29,480

$31,240

$29,950

$29,950

$34,545

$34,645

$34,545

$30,985

$39,740

$39,740

$39,740

$43,735

$43,735

$43,735

$32,845