• Automatic
  • 4WD
  • Great Deal
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  • CD (Multi Disc)
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  • Towing Package
  • 2005
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  • 2006
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Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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44 Results for

Used GMC Sierra 3500 SLT For Sale

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Photo 1: Silver Birch Metallic 2006 GMC Sierra 3500 SLT in Aurora, NE exterior view from front driver's side
Photo 2: Silver Birch Metallic 2006 GMC Sierra 3500 SLT in Aurora, NE
Photo 3: Silver Birch Metallic 2006 GMC Sierra 3500 SLT in Aurora, NE front view of grill, headlights, hood and windshield
Photo 4: Silver Birch Metallic 2006 GMC Sierra 3500 SLT in Aurora, NE exterior view from rear driver's side
Photo 5: 2006 GMC Sierra 3500 SLT with  in Aurora, NE

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$23,900

2006 GMC Sierra 3500 SLT

142,000 miles / Aurora, NE

Photo 1:  2006 GMC Sierra 3500 SLT in Marysville, OH exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in Marysville, OH
Photo 3: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in Marysville, OH
Photo 4:  2006 GMC Sierra 3500 SLT in Marysville, OH front view of grill, headlights, hood and windshield
Photo 5:  2006 GMC Sierra 3500 SLT in Marysville, OH exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$13,995

2006 GMC Sierra 3500 SLT

345,866 miles / Marysville, OH

Photo 1:  2005 GMC Sierra 3500 SLT in Summerfield, NC exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Summerfield, NC
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Summerfield, NC
Photo 4:  2005 GMC Sierra 3500 SLT in Summerfield, NC exterior view from rear passenger side
Photo 5: 2005 GMC Sierra 3500 SLT with  in Summerfield, NC

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$34,980

2005 GMC Sierra 3500 SLT

36,804 miles / Summerfield, NC

Photo 1: Fire Red 2004 GMC Sierra 3500 SLT in Lititz, PA exterior view from front driver's side
Photo 2: Fire Red 2004 GMC Sierra 3500 SLT in Lititz, PA
Photo 3: interior dashboard and console 2004 GMC Sierra 3500 SLT in Lititz, PA
Photo 4: Fire Red 2004 GMC Sierra 3500 SLT in Lititz, PA exterior view of passenger side
Photo 5: Fire Red 2004 GMC Sierra 3500 SLT in Lititz, PA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$27,990

2004 GMC Sierra 3500 SLT

113,588 miles / Lititz, PA

Photo 1: 2007 GMC Sierra 3500 SLT with  in Price, UT

4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$15,995

2007 GMC Sierra 3500 SLT

208,603 miles / Price, UT

Photo 1:  2005 GMC Sierra 3500 SLT in Tacoma, WA exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Tacoma, WA
Photo 3:  2005 GMC Sierra 3500 SLT in Tacoma, WA front view of grill, headlights, hood and windshield
Photo 4:  2005 GMC Sierra 3500 SLT in Tacoma, WA exterior view of driver's side
Photo 5:  2005 GMC Sierra 3500 SLT in Tacoma, WA exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$26,682

2005 GMC Sierra 3500 SLT

97,958 miles / Tacoma, WA

Photo 1:  2006 GMC Sierra 3500 SLT in New Lenox, IL exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in New Lenox, IL
Photo 3: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in New Lenox, IL
Photo 4: interior dashboard and console 2006 GMC Sierra 3500 SLT in New Lenox, IL
Photo 5:  2006 GMC Sierra 3500 SLT in New Lenox, IL exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$19,995

2006 GMC Sierra 3500 SLT

181,036 miles / New Lenox, IL

Photo 1: Silver Birch Metallic 2005 GMC Sierra 3500 SLT in Loganville, GA exterior view from front driver's side
Photo 2: Silver Birch Metallic 2005 GMC Sierra 3500 SLT in Loganville, GA
Photo 3: interior dashboard and console 2005 GMC Sierra 3500 SLT in Loganville, GA
Photo 4: Silver Birch Metallic 2005 GMC Sierra 3500 SLT in Loganville, GA front view of grill, headlights, hood and windshield
Photo 5: Silver Birch Metallic 2005 GMC Sierra 3500 SLT in Loganville, GA exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$18,995

2005 GMC Sierra 3500 SLT

238,435 miles / Loganville, GA

Photo 1:  2005 GMC Sierra 3500 SLT in Henderson, KY exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Henderson, KY
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Henderson, KY
Photo 4: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Henderson, KY
Photo 5:  2005 GMC Sierra 3500 SLT in Henderson, KY exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$18,980

2005 GMC Sierra 3500 SLT

152,946 miles / Henderson, KY

Photo 1:  2007 GMC Sierra 3500 SLT in Granbury, TX exterior view from front driver's side
Photo 2:  2007 GMC Sierra 3500 SLT in Granbury, TX exterior view of driver's side
Photo 3:  2007 GMC Sierra 3500 SLT in Granbury, TX exterior view from rear passenger side
Photo 4: 2007 GMC Sierra 3500 SLT with  in Granbury, TX
Photo 5: 2007 GMC Sierra 3500 SLT with  in Granbury, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$22,900

2007 GMC Sierra 3500 SLT

160,461 miles / Granbury, TX

Photo 1: Maroon 2006 GMC Sierra 3500 SLT in Buckley, MI
Photo 2: Maroon 2006 GMC Sierra 3500 SLT in Buckley, MI exterior view of driver's side
Photo 3: Maroon 2006 GMC Sierra 3500 SLT in Buckley, MI exterior view of passenger side
Photo 4: Maroon 2006 GMC Sierra 3500 SLT in Buckley, MI exterior view from rear passenger side
Photo 5: Maroon 2006 GMC Sierra 3500 SLT in Buckley, MI exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$21,900

2006 GMC Sierra 3500 SLT

155,400 miles / Buckley, MI

Photo 1:  2004 GMC Sierra 3500 SLT in Ogallala, NE exterior view from front driver's side
Photo 2:  2004 GMC Sierra 3500 SLT in Ogallala, NE
Photo 3: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Ogallala, NE
Photo 4:  2004 GMC Sierra 3500 SLT in Ogallala, NE front view of grill, headlights, hood and windshield
Photo 5:  2004 GMC Sierra 3500 SLT in Ogallala, NE exterior view from rear driver's side

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$12,995

2004 GMC Sierra 3500 SLT

167,912 miles / Ogallala, NE

Photo 1:  2004 GMC Sierra 3500 SLT in Sweet Home, OR exterior view from front driver's side
Photo 2:  2004 GMC Sierra 3500 SLT in Sweet Home, OR
Photo 3:  2004 GMC Sierra 3500 SLT in Sweet Home, OR exterior view from rear passenger side
Photo 4: 2004 GMC Sierra 3500 SLT with  in Sweet Home, OR
Photo 5: 2004 GMC Sierra 3500 SLT with  in Sweet Home, OR

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$6,500

2004 GMC Sierra 3500 SLT

288,000 miles / Sweet Home, OR

Photo 1:  2005 GMC Sierra 3500 SLT in Centennial, CO
Photo 2:  2005 GMC Sierra 3500 SLT in Centennial, CO exterior view from rear passenger side
Photo 3: 2005 GMC Sierra 3500 SLT with  in Centennial, CO
Photo 4: 2005 GMC Sierra 3500 SLT with  in Centennial, CO

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$27,495

2005 GMC Sierra 3500 SLT

89,759 miles / Centennial, CO

Photo 1: Pewter Gray 2007 GMC Sierra 3500 SLT in Fargo, ND exterior view from front driver's side
Photo 2: Pewter Gray 2007 GMC Sierra 3500 SLT in Fargo, ND
Photo 3: interior dashboard and console 2007 GMC Sierra 3500 SLT in Fargo, ND
Photo 4: 2007 GMC Sierra 3500 SLT with  in Fargo, ND
Photo 5: Pewter Gray 2007 GMC Sierra 3500 SLT in Fargo, ND exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$22,998

2007 GMC Sierra 3500 SLT

150,921 miles / Fargo, ND

Photo 1:  2004 GMC Sierra 3500 SLT in Springfield, IL exterior view of driver's side
Photo 2:  2004 GMC Sierra 3500 SLT in Springfield, IL front view of grill, headlights, hood and windshield
Photo 3:  2004 GMC Sierra 3500 SLT in Springfield, IL exterior view of passenger side
Photo 4: 2004 GMC Sierra 3500 SLT with  in Springfield, IL
Photo 5: 2004 GMC Sierra 3500 SLT with  in Springfield, IL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$4,500

2004 GMC Sierra 3500 SLT

133,798 miles / Springfield, IL

Photo 1: Pewter Gray 2006 GMC Sierra 3500 SLT in Stuart, FL exterior view from front driver's side
Photo 2: Pewter Gray 2006 GMC Sierra 3500 SLT in Stuart, FL
Photo 3: interior dashboard and console 2006 GMC Sierra 3500 SLT in Stuart, FL
Photo 4: Pewter Gray 2006 GMC Sierra 3500 SLT in Stuart, FL front view of grill, headlights, hood and windshield
Photo 5: Pewter Gray 2006 GMC Sierra 3500 SLT in Stuart, FL exterior view of driver's side

Automatic / RWD / 8 Cyl

  • Get Directions
$9,595

2006 GMC Sierra 3500 SLT

206,367 miles / Stuart, FL

Photo 1:  2006 GMC Sierra 3500 SLT in Albertville, AL exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in Albertville, AL exterior view of driver's side
Photo 3:  2006 GMC Sierra 3500 SLT in Albertville, AL view of rear bumper
Photo 4:  2006 GMC Sierra 3500 SLT in Albertville, AL exterior view of passenger side
Photo 5:  2006 GMC Sierra 3500 SLT in Albertville, AL front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$19,995

2006 GMC Sierra 3500 SLT

230,034 miles / Albertville, AL

Photo 1: Summit White 2007 GMC Sierra 3500 SLT in Yuba City, CA exterior view from front driver's side
Photo 2: Summit White 2007 GMC Sierra 3500 SLT in Yuba City, CA
Photo 3: cockpit view from driver’s seat 2007 GMC Sierra 3500 SLT in Yuba City, CA
Photo 4: Summit White 2007 GMC Sierra 3500 SLT in Yuba City, CA exterior view of driver's side
Photo 5: Summit White 2007 GMC Sierra 3500 SLT in Yuba City, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$25,988

2007 GMC Sierra 3500 SLT

94,410 miles / Yuba City, CA

Photo 1:  2006 GMC Sierra 3500 SLT in Fontana, CA exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 3: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 4: 2006 GMC Sierra 3500 SLT with  in Fontana, CA
Photo 5:  2006 GMC Sierra 3500 SLT in Fontana, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$29,995

2006 GMC Sierra 3500 SLT

111,022 miles / Fontana, CA

Photo 1:  2005 GMC Sierra 3500 SLT in Orefield, PA exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Orefield, PA
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Orefield, PA
Photo 4:  2005 GMC Sierra 3500 SLT in Orefield, PA exterior view from rear passenger side
Photo 5:  2005 GMC Sierra 3500 SLT in Orefield, PA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$30,900

2005 GMC Sierra 3500 SLT

77,000 miles / Orefield, PA

Photo 1: Sand Beige Metallic 2005 GMC Sierra 3500 SLT in Monroe, WA exterior view from front driver's side
Photo 2: Sand Beige Metallic 2005 GMC Sierra 3500 SLT in Monroe, WA
Photo 3: Sand Beige Metallic 2005 GMC Sierra 3500 SLT in Monroe, WA front view of grill, headlights, hood and windshield
Photo 4: 2005 GMC Sierra 3500 SLT with  in Monroe, WA
Photo 5: Sand Beige Metallic 2005 GMC Sierra 3500 SLT in Monroe, WA closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$19,995

2005 GMC Sierra 3500 SLT

130,170 miles / Monroe, WA

Photo 1:  2007 GMC Sierra 3500 SLT in Harrodsburg, KY
Photo 2:  2007 GMC Sierra 3500 SLT in Harrodsburg, KY front view of grill, headlights, hood and windshield
Photo 3: 2007 GMC Sierra 3500 SLT with  in Harrodsburg, KY
Photo 4: 2007 GMC Sierra 3500 SLT with  in Harrodsburg, KY
Photo 5:  2007 GMC Sierra 3500 SLT in Harrodsburg, KY exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Get Directions
$16,995

2007 GMC Sierra 3500 SLT

270,890 miles / Harrodsburg, KY

Photo 1: Fire Red 2004 GMC Sierra 3500 SLT in Cincinnati, OH exterior view from front driver's side
Photo 2: Fire Red 2004 GMC Sierra 3500 SLT in Cincinnati, OH
Photo 3: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Cincinnati, OH
Photo 4: Fire Red 2004 GMC Sierra 3500 SLT in Cincinnati, OH front view of grill, headlights, hood and windshield
Photo 5: Fire Red 2004 GMC Sierra 3500 SLT in Cincinnati, OH exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$16,499

2004 GMC Sierra 3500 SLT

175,856 miles / Cincinnati, OH