Used Buick for Sale Under $20,000 Near Roxana, IL

601 results

Sort by:

2025 Buick Encore GX

Preferred FWD

28,709 miles

$19,250

Year:: 2025
Make:: Buick
Model:: Encore GX
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.2L I3 Flex Fuel Vehicle
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 30 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 28,709
Stock #:: H20161
VIN:: KL4AMBSP4SB146160

Sponsored by Ed Napleton Hyundai Genesis

2024 Buick Encore GX

Preferred FWD

59,429 miles

$19,998

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:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 59,429
Stock #:: P16845A
VIN:: KL4AMBSL4RB192529

2017 Buick Envision

Essence AWD

39,395 miles

$16,600

Year:: 2017
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 2.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Leather)
Transmission:: Automatic
Mileage:: 39,395
Stock #:: 48125A
VIN:: LRBFXDSAXHD121835

2017 Buick Envision

Essence AWD

39,395 miles

$16,600

Year:: 2017
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 2.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Leather)
Transmission:: Automatic
Mileage:: 39,395
Stock #:: 48125A
VIN:: LRBFXDSAXHD121835

2013 Buick Verano

Convenience FWD

116,481 miles

$6,500

Year:: 2013
Make:: Buick
Model:: Verano
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 180 hp 2.4L I4 Flex Fuel Vehicle
Exterior color:: Black
Fuel type:: Flex Fuel Vehicle
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 116,481
Stock #:: 095-1-230037
VIN:: 1G4PR5SK6D4230037

2018 Buick Encore

Sport Touring FWD

100,090 miles

$10,500

Year:: 2018
Make:: Buick
Model:: Encore
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 138 hp 1.4L I4
Exterior color:: Summit White
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Leather Trimmed)
Transmission:: Automatic
Mileage:: 100,090
Stock #:: P6568A
VIN:: KL4CJ1SB4JB564670

2017 Buick LaCrosse

Essence FWD

32,325 miles

$19,986

Year:: 2017
Make:: Buick
Model:: LaCrosse
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Graphite Gray Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony/Ebony Accents)
Transmission:: 8-Speed Automatic
Mileage:: 32,325
Stock #:: 86F03080
VIN:: 1G4ZP5SS2HU147614

Home delivery

2021 Buick Envision

Essence FWD

78,556 miles

$19,139

Good Deal

$372/mo est.

Home delivery from Mount Vernon, IL

Price includes $144 shipping

Year:: 2021
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 228 hp 2L I4
Exterior color:: Dark Moon Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony seats, Perforated Leather-appointed seat tri)
Transmission:: Automatic
Mileage:: 78,556
Stock #:: B2355A
VIN:: LRBFZNR48MD136490

2017 Buick Enclave

Leather FWD

97,507 miles

$12,600

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 #:: 75089
VIN:: 5GAKRBKD0HJ102190

2019 Buick Encore

Preferred FWD

58,551 miles

$13,995

Year:: 2019
Make:: Buick
Model:: Encore
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 138 hp 1.4L I4
Exterior color:: Blue (Deep Azure Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: Automatic
Mileage:: 58,551
Stock #:: 39209
VIN:: KL4CJASB5KB768847

Preparing for a close up...

Photos coming soon

2025 Buick Encore GX

Preferred FWD

38,696 miles

$19,433

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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 38,696
Stock #:: PBW4088
VIN:: KL4AMBSL0SB129546

Preparing for a close up...

Photos coming soon

2017 Buick Enclave

Leather AWD

105,025 miles

$13,900

Year:: 2017
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Light Titanium
Transmission:: Automatic
Mileage:: 105,025
Stock #:: 1T3115A
VIN:: 5GAKVBKD9HJ284483

Preparing for a close up...

Photos coming soon

2019 Buick Encore

Preferred AWD

58,226 miles

$14,676

Year:: 2019
Make:: Buick
Model:: Encore
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 138 hp 1.4L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 58,226
Stock #:: PX10516
VIN:: KL4CJESB9KB868943

Preparing for a close up...

Photos coming soon

2017 Buick Encore

Preferred FWD

82,066 miles

$11,899

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 (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 82,066
Stock #:: 23740FRCZ
VIN:: KL4CJASB5HB022200

Preparing for a close up...

Photos coming soon

2014 Buick Enclave

Premium FWD

113,609 miles

$10,450

Year:: 2014
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior color:: White
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Not Applicable
Transmission:: 6-Speed Automatic
Mileage:: 113,609
Stock #:: 12969
VIN:: 5GAKRCKD4EJ262316

Preparing for a close up...

Photos coming soon

2014 Buick LaCrosse

Leather FWD

73,614 miles

$15,447

Great Deal

$302/mo est.

Store transfer to O Fallon, IL

19 mi awayPrice includes $449 store transfer

Year:: 2014
Make:: Buick
Model:: LaCrosse
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior color:: Brown (Tan)
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: White
Transmission:: Automatic
Mileage:: 73,614
Stock #:: 28322577
VIN:: 1G4GB5G34EF209067

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Sport Touring FWD

41,064 miles

$20,000

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:: Sunrise Red Metallic
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony w/Ebony Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 41,064
Stock #:: SP2711
VIN:: KL4AMDSL7RB085843

Preparing for a close up...

Photos coming soon

2017 Buick Enclave

Leather AWD

99,970 miles

$12,995

Year:: 2017
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)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 99,970
Stock #:: 7C0165
VIN:: 5GAKVBKD0HJ300165

Preparing for a close up...

Photos coming soon

Home delivery

2024 Buick Encore GX

Sport Touring FWD

60,074 miles

$19,422

Great Deal

$367/mo est.

Home delivery from West Plains, MO

Price includes $442 shipping

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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Brown (Whisper Beige seats with Ebony interior accents, L)
Transmission:: Automatic
Mileage:: 60,074
Stock #:: 26573A
VIN:: KL4AMDSL4RB006810

Preparing for a close up...

Photos coming soon

2019 Buick Enclave

Essence FWD

110,701 miles

$15,500

Year:: 2019
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Summit White
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Shale
Transmission:: 9-Speed Automatic
Mileage:: 110,701
Stock #:: 1761A
VIN:: 5GAERBKW6KJ262516

Preparing for a close up...

Photos coming soon

2017 Buick Enclave

Leather FWD

137,203 miles

$11,200

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:: White Frost Tricoat
Fuel type:: Gasoline
Interior color:: Black (Ebony With Ebony Interior Accents)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 137,203
Stock #:: 4F0072C
VIN:: 5GAKRBKD5HJ347289

Preparing for a close up...

Photos coming soon

2025 Buick Encore GX

Preferred FWD

43,330 miles

$19,095

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:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 43,330
Stock #:: KP6008
VIN:: KL4AMBSL1SB136621

Preparing for a close up...

Photos coming soon

2025 Buick Encore GX

Preferred FWD

28,421 miles

$19,240

Year:: 2025
Make:: Buick
Model:: Encore GX
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.2L I3 Flex Fuel Vehicle
Exterior color:: Summit White
Combined gas mileage:: 30 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black (Ebony Seats With Ebony Interior Accents)
Transmission:: Continuously Variable Transmission
Mileage:: 28,421
Stock #:: PNP04442
VIN:: KL4AMBSP9SB158756

Preparing for a close up...

Photos coming soon

2017 Buick Encore

Preferred FWD

82,066 miles

$11,899

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 (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 82,066
Stock #:: 23740FRCZ
VIN:: KL4CJASB5HB022200

A better way to discover your best deal

Let us help you find a car you’ll love.

Used Buick for Sale Under $20,000 Near Roxana, IL

2025 Buick Encore GX

$19,250

2024 Buick Encore GX

$19,998

2017 Buick Envision

$16,600

2017 Buick Envision

$16,600

2013 Buick Verano

$6,500

2018 Buick Encore

$10,500

2017 Buick LaCrosse

$19,986

2021 Buick Envision

$19,139

2017 Buick Enclave

$12,600

2019 Buick Encore

$13,995

2025 Buick Encore GX

$19,433

2017 Buick Enclave

$13,900

2019 Buick Encore

$14,676

2017 Buick Encore

$11,899

2014 Buick Enclave

$10,450

2014 Buick LaCrosse

$15,447

2024 Buick Encore GX

$20,000

2017 Buick Enclave

$12,995

2024 Buick Encore GX

$19,422

2019 Buick Enclave

$15,500

2017 Buick Enclave

$11,200

2025 Buick Encore GX

$19,095

2025 Buick Encore GX

$19,240

2017 Buick Encore

$11,899

Shop by Color

A better way to discover your best deal