• Enclave
  • LaCrosse
  • Encore
  • Verano
  • Regal
  • Lucerne
  • LeSabre
  • Rendezvous
  • Envision
  • Century
  • Cascada
  • Park Avenue
  • Special
  • Riviera
  • Terraza
  • FWD
  • Well-Equipped
  • Navigation System
  • Handsfree/Bluetooth Integration
  • Great Deal
  • Keyless Entry
  • Heated Seats
  • Gasoline
  • White
  • OnStar Communication System
  • 6 Cyl
  • Satellite Radio
  • Flexible-Fuel
  • One Owner
  • MP3
  • 2014
  • Black
  • Silver
  • 2015
  • AWD
  • CD (Single Disc)
  • 2016
  • Good Deal
  • Seat Memory
  • Low Mileage
  • Remote Start
  • 2017
  • Sedan
  • Automatic
  • Low Fuel Costs
  • Lower Than Average Mileage
  • 2013
  • Red
  • Gray
  • 2012
  • Blue
  • Going Fast
  • 2011
  • Certified Pre-Owned
  • Beige
  • 2008
  • Rear-View Camera
  • Fair Price
  • 2009
  • 2010
  • Rare Model
  • 2007
  • 2006
  • 2005
  • Gold
  • 2004
  • 2003
  • 2000
  • 1998
  • Purple
  • 2002
  • 1999
  • 2001
  • Bronze
  • 1997
  • 1954
  • 1973
  • Popular Features
  • 1967
  • 1951
  • 1963
  • 1995
  • 1979
  • 1953
  • 1996
  • 1986
  • 1939
  • 1961
  • 1971
  • 1965

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

MORE

928 Results for

Used Buick Cars For Sale in Saint Louis, MO

Search Results

Photo 1: White Pearl Tri-Coat 2015 Buick Encore Leather Group in Saint Louis, MO
Photo 2: interior dashboard and console 2015 Buick Encore Leather Group in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2015 Buick Encore Leather Group in Saint Louis, MO
Photo 4: 2015 Buick Encore Leather Group with  in Saint Louis, MO
Photo 5: White Pearl Tri-Coat 2015 Buick Encore Leather Group in Saint Louis, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Get Directions
$16,995

2015 Buick Encore Leather Group

31,658 miles Saint Louis, MO

Photo 1: Coastal Blue Metallic 2016 Buick Encore Sport Touring in Belleville, IL
Photo 2: interior dashboard and console 2016 Buick Encore Sport Touring in Belleville, IL
Photo 3: cockpit view from driver’s seat 2016 Buick Encore Sport Touring in Belleville, IL
Photo 4: 2016 Buick Encore Sport Touring with  in Belleville, IL
Photo 5: Coastal Blue Metallic 2016 Buick Encore Sport Touring in Belleville, IL front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Call Dealer
  • Get Directions
$18,999

2016 Buick Encore Sport Touring

17,923 miles Belleville, IL

Photo 1: Gold Mist Metallic 2009 Buick Enclave CXL in Nashville, IL exterior view from front driver's side
Photo 2: Gold Mist Metallic 2009 Buick Enclave CXL in Nashville, IL
Photo 3: interior dashboard and console 2009 Buick Enclave CXL in Nashville, IL
Photo 4: Gold Mist Metallic 2009 Buick Enclave CXL in Nashville, IL front view of grill, headlights, hood and windshield
Photo 5: 2009 Buick Enclave CXL with  in Nashville, IL

Automatic / AWD / 6 Cyl
16 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$10,154

2009 Buick Enclave CXL

142,951 miles Nashville, IL

Photo 1: Onyx Black 2016 Buick Regal in Belleville, IL
Photo 2: interior dashboard and console 2016 Buick Regal in Belleville, IL
Photo 3: cockpit view from driver’s seat 2016 Buick Regal in Belleville, IL
Photo 4: 2016 Buick Regal with  in Belleville, IL
Photo 5: Onyx Black 2016 Buick Regal in Belleville, IL front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
21 mpg city / 29 mpg hwy

  • Call Dealer
  • Get Directions
$16,995

2016 Buick Regal

34,200 miles Belleville, IL

Photo 1: Quicksilver Metallic 2012 Buick Enclave Premium in Washington, MO
Photo 2: interior dashboard and console 2012 Buick Enclave Premium in Washington, MO
Photo 3: cockpit view from driver’s seat 2012 Buick Enclave Premium in Washington, MO
Photo 4: 2012 Buick Enclave Premium with  in Washington, MO
Photo 5: Quicksilver Metallic 2012 Buick Enclave Premium in Washington, MO front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
16 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$18,187

2012 Buick Enclave Premium

95,184 miles Washington, MO

Photo 1: Coastal Blue Metallic 2016 Buick Encore Base in Belleville, IL
Photo 2: interior dashboard and console 2016 Buick Encore Base in Belleville, IL
Photo 3: cockpit view from driver’s seat 2016 Buick Encore Base in Belleville, IL
Photo 4: 2016 Buick Encore Base in Belleville, IL
Photo 5: Coastal Blue Metallic 2016 Buick Encore Base in Belleville, IL front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Call Dealer
  • Get Directions
$18,977

2016 Buick Encore Base

22,334 miles Belleville, IL

Photo 1:  2014 Buick Encore Convenience in Nashville, IL exterior view from rear passenger side

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Call Dealer
  • Get Directions
$16,833

2014 Buick Encore Convenience

58,991 miles Nashville, IL

Photo 1: Carbon Black Metallic 2014 Buick Enclave Leather Group in Nashville, IL exterior view from front driver's side
Photo 2: Carbon Black Metallic 2014 Buick Enclave Leather Group in Nashville, IL
Photo 3: interior dashboard and console 2014 Buick Enclave Leather Group in Nashville, IL
Photo 4: cockpit view from driver’s seat 2014 Buick Enclave Leather Group in Nashville, IL
Photo 5: Carbon Black Metallic 2014 Buick Enclave Leather Group in Nashville, IL front view of grill, headlights, hood and windshield

Automatic / FWD / 6 Cyl
17 mpg city / 24 mpg hwy

  • Call Dealer
  • Get Directions
$19,958

2014 Buick Enclave Leather Group

72,920 miles Nashville, IL

Photo 1: Quicksilver Metallic 2009 Buick LaCrosse CXL in Nashville, IL exterior view from front driver's side
Photo 2: Quicksilver Metallic 2009 Buick LaCrosse CXL in Nashville, IL
Photo 3: interior dashboard and console 2009 Buick LaCrosse CXL in Nashville, IL
Photo 4: cockpit view from driver’s seat 2009 Buick LaCrosse CXL in Nashville, IL
Photo 5: Quicksilver Metallic 2009 Buick LaCrosse CXL in Nashville, IL front view of grill, headlights, hood and windshield

Automatic / FWD / 6 Cyl
17 mpg city / 28 mpg hwy

  • Call Dealer
  • Get Directions
Not Priced

2009 Buick LaCrosse CXL

142,143 miles Nashville, IL

Photo 1: Ruby Red Metallic 2015 Buick Encore Convenience in Saint Peters, MO exterior view from front driver's side
Photo 2: Ruby Red Metallic 2015 Buick Encore Convenience in Saint Peters, MO
Photo 3: interior dashboard and console 2015 Buick Encore Convenience in Saint Peters, MO
Photo 4: 2015 Buick Encore Convenience with  in Saint Peters, MO
Photo 5: Ruby Red Metallic 2015 Buick Encore Convenience in Saint Peters, MO exterior view from rear driver's side

Automatic / AWD / 4 Cyl
23 mpg city / 30 mpg hwy

  • Get Directions
$17,976

2015 Buick Encore Convenience

9,624 miles Saint Peters, MO

Photo 1: interior dashboard and console 2012 Buick Verano Convenience in Saint Peters, MO
Photo 2: 2012 Buick Verano Convenience with  in Saint Peters, MO
Photo 3: 2012 Buick Verano Convenience with  in Saint Peters, MO
Photo 4: Crystal Red Tintcoat 2012 Buick Verano Convenience in Saint Peters, MO exterior view of driver's side
Photo 5: Crystal Red Tintcoat 2012 Buick Verano Convenience in Saint Peters, MO exterior view from rear passenger side

Automatic / FWD / 4 Cyl
21 mpg city / 31 mpg hwy

  • Get Directions
$10,621

2012 Buick Verano Convenience

62,765 miles Saint Peters, MO

Photo 1: Quicksilver Metallic 2012 Buick Regal Premium I in Saint Louis, MO
Photo 2: interior dashboard and console 2012 Buick Regal Premium I in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2012 Buick Regal Premium I in Saint Louis, MO
Photo 4: 2012 Buick Regal Premium I with  in Saint Louis, MO
Photo 5: Quicksilver Metallic 2012 Buick Regal Premium I in Saint Louis, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
19 mpg city / 30 mpg hwy

  • Get Directions
$12,292

2012 Buick Regal Premium I

73,320 miles Saint Louis, MO

Photo 1: Platinum Metallic 2005 Buick LeSabre Custom in Saint Louis, MO
Photo 2: interior dashboard and console 2005 Buick LeSabre Custom in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2005 Buick LeSabre Custom in Saint Louis, MO
Photo 4: 2005 Buick LeSabre Custom in Saint Louis, MO
Photo 5: Platinum Metallic 2005 Buick LeSabre Custom in Saint Louis, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 6 Cyl
18 mpg city / 27 mpg hwy

  • Get Directions
$3,883

2005 Buick LeSabre Custom

145,481 miles Saint Louis, MO

Photo 1:  2016 Buick Encore in Saint Louis, MO
Photo 2: interior dashboard and console 2016 Buick Encore in Saint Louis, MO
Photo 3: 2016 Buick Encore in Saint Louis, MO
Photo 4:  2016 Buick Encore in Saint Louis, MO exterior view of passenger side
Photo 5:  2016 Buick Encore in Saint Louis, MO exterior view from rear driver's side

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Get Directions
$16,200

2016 Buick Encore

21,450 miles Saint Louis, MO

Photo 1:  2014 Buick Enclave Premium in De Soto, MO exterior view from front driver's side
Photo 2:  2014 Buick Enclave Premium in De Soto, MO
Photo 3: cockpit view from driver’s seat 2014 Buick Enclave Premium in De Soto, MO
Photo 4: 2014 Buick Enclave Premium with  in De Soto, MO
Photo 5:  2014 Buick Enclave Premium in De Soto, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 6 Cyl
17 mpg city / 24 mpg hwy

  • Get Directions
$25,227

2014 Buick Enclave Premium

52,541 miles De Soto, MO

Photo 1: White Diamond Pearl 2014 Buick LaCrosse Premium II in Ballwin, MO exterior view from front driver's side
Photo 2: White Diamond Pearl 2014 Buick LaCrosse Premium II in Ballwin, MO
Photo 3: cockpit view from driver’s seat 2014 Buick LaCrosse Premium II in Ballwin, MO
Photo 4: 2014 Buick LaCrosse Premium II with  in Ballwin, MO
Photo 5: White Diamond Pearl 2014 Buick LaCrosse Premium II in Ballwin, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 6 Cyl
18 mpg city / 28 mpg hwy

  • Get Directions
$22,755

2014 Buick LaCrosse Premium II

11,393 miles Ballwin, MO

Photo 1: White Pearl Tri-Coat 2015 Buick Encore Leather Group in Litchfield, IL exterior view from front driver's side

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Get Directions
$16,689

2015 Buick Encore Leather Group

46,600 miles Litchfield, IL

Photo 1: Graphite Gray Metallic 2016 Buick Encore in Herculaneum, MO exterior view from front driver's side
Photo 2: Graphite Gray Metallic 2016 Buick Encore in Herculaneum, MO
Photo 3: interior dashboard and console 2016 Buick Encore in Herculaneum, MO
Photo 4: cockpit view from driver’s seat 2016 Buick Encore in Herculaneum, MO
Photo 5: 2016 Buick Encore with  in Herculaneum, MO

Automatic / FWD / 4 Cyl
25 mpg city / 33 mpg hwy

  • Get Directions
$18,441

2016 Buick Encore

15,535 miles Herculaneum, MO

Photo 1:  2013 Buick Enclave Premium in O'Fallon, IL exterior view from front driver's side
Photo 2:  2013 Buick Enclave Premium in O'Fallon, IL
Photo 3: interior dashboard and console 2013 Buick Enclave Premium in O'Fallon, IL
Photo 4: cockpit view from driver’s seat 2013 Buick Enclave Premium in O'Fallon, IL
Photo 5: 2013 Buick Enclave Premium with  in O'Fallon, IL

Automatic / AWD / 6 Cyl
16 mpg city / 22 mpg hwy

  • Get Directions
$18,977

2013 Buick Enclave Premium

116,015 miles O'Fallon, IL

Photo 1: Summit White 2012 Buick Verano in Saint Louis, MO exterior view from front driver's side

Automatic / FWD / 4 Cyl
21 mpg city / 31 mpg hwy

  • Get Directions
$10,995

2012 Buick Verano

59,118 miles Saint Louis, MO

Photo 1:  2010 Buick Enclave CXL CXL-2 in Ellisville, MO exterior view from front driver's side
Photo 2: interior dashboard and console 2010 Buick Enclave CXL CXL-2 in Ellisville, MO
Photo 3:  2010 Buick Enclave CXL CXL-2 in Ellisville, MO exterior view from rear passenger side

Automatic / FWD / 6 Cyl
17 mpg city / 24 mpg hwy

  • Get Directions
$12,990

2010 Buick Enclave CXL CXL-2

102,888 miles Ellisville, MO

Photo 1: Gold Mist Metallic 2011 Buick Enclave CXL CXL-2 in O'Fallon, IL
Photo 2: interior dashboard and console 2011 Buick Enclave CXL CXL-2 in O'Fallon, IL
Photo 3: cockpit view from driver’s seat 2011 Buick Enclave CXL CXL-2 in O'Fallon, IL
Photo 4: 2011 Buick Enclave CXL CXL-2 with  in O'Fallon, IL
Photo 5: Gold Mist Metallic 2011 Buick Enclave CXL CXL-2 in O'Fallon, IL front view of grill, headlights, hood and windshield

Automatic / AWD / 6 Cyl
16 mpg city / 22 mpg hwy

  • Get Directions
$13,995

2011 Buick Enclave CXL CXL-2

112,683 miles O'Fallon, IL

Photo 1:  2014 Buick Regal in Herculaneum, MO exterior view from front driver's side
Photo 2:  2014 Buick Regal in Herculaneum, MO
Photo 3: interior dashboard and console 2014 Buick Regal in Herculaneum, MO
Photo 4: cockpit view from driver’s seat 2014 Buick Regal in Herculaneum, MO
Photo 5:  2014 Buick Regal in Herculaneum, MO front view of grill, headlights, hood and windshield

Automatic / FWD / 4 Cyl
24 mpg city / 35 mpg hwy

  • Get Directions
$13,665

2014 Buick Regal

69,398 miles Herculaneum, MO

Photo 1: White Opal 2012 Buick Enclave Leather Group in O'Fallon, IL exterior view from front driver's side
Photo 2: White Opal 2012 Buick Enclave Leather Group in O'Fallon, IL
Photo 3: interior dashboard and console 2012 Buick Enclave Leather Group in O'Fallon, IL
Photo 4: cockpit view from driver’s seat 2012 Buick Enclave Leather Group in O'Fallon, IL
Photo 5: 2012 Buick Enclave Leather Group in O'Fallon, IL

Automatic / FWD / 6 Cyl
17 mpg city / 24 mpg hwy

  • Get Directions
$18,300

2012 Buick Enclave Leather Group

74,901 miles O'Fallon, IL