• Well-Equipped
  • Automatic
  • Diesel
  • 4WD
  • Keyless Entry
  • Rare Model
  • Heated Seats
  • White
  • 2006
  • CD (Multi Disc)
  • Lower Than Average Mileage
  • Great Deal
  • Good Deal
  • Towing Package
  • Leather Trimmed Interior
  • 2005
  • 2007
  • Black
  • Red
  • 2004
  • Silver
  • One Owner
  • Gray
  • RWD
  • Seat Memory
  • CD (Single Disc)
  • Gasoline
  • Fair Price
  • Going Fast
  • 2003

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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36 Results for

Used GMC Sierra 3500 SLT For Sale

Search Results

Photo 1: Fire Red 2007 GMC Sierra 3500 SLT in Nampa, ID exterior view from front driver's side
Photo 2: Fire Red 2007 GMC Sierra 3500 SLT in Nampa, ID
Photo 3: interior dashboard and console 2007 GMC Sierra 3500 SLT in Nampa, ID
Photo 4: cockpit view from driver’s seat 2007 GMC Sierra 3500 SLT in Nampa, ID
Photo 5: 2007 GMC Sierra 3500 SLT with  in Nampa, ID

Automatic / RWD / 8 Cyl

  • Get Directions
$22,888

2007 GMC Sierra 3500 SLT

99,062 miles Nampa, ID

Photo 1:  2007 GMC Sierra 3500 SLT in Lynnwood, WA
Photo 2: interior dashboard and console 2007 GMC Sierra 3500 SLT in Lynnwood, WA
Photo 3: cockpit view from driver’s seat 2007 GMC Sierra 3500 SLT in Lynnwood, WA
Photo 4:  2007 GMC Sierra 3500 SLT in Lynnwood, WA front view of grill, headlights, hood and windshield
Photo 5: 2007 GMC Sierra 3500 SLT with  in Lynnwood, WA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$35,999

2007 GMC Sierra 3500 SLT

69,900 miles Lynnwood, WA

Photo 1: Onyx Black 2006 GMC Sierra 3500 SLT in Collinsville, IL exterior view from front driver's side
Photo 2: Onyx Black 2006 GMC Sierra 3500 SLT in Collinsville, IL
Photo 3: interior dashboard and console 2006 GMC Sierra 3500 SLT in Collinsville, IL
Photo 4: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in Collinsville, IL
Photo 5: Onyx Black 2006 GMC Sierra 3500 SLT in Collinsville, IL front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$24,500

2006 GMC Sierra 3500 SLT

129,984 miles Collinsville, IL

Photo 1:  2004 GMC Sierra 3500 SLT in Weiser, ID exterior view from front driver's side
Photo 2:  2004 GMC Sierra 3500 SLT in Weiser, ID
Photo 3: interior dashboard and console 2004 GMC Sierra 3500 SLT in Weiser, ID
Photo 4: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Weiser, ID
Photo 5: 2004 GMC Sierra 3500 SLT with  in Weiser, ID

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$16,828

2004 GMC Sierra 3500 SLT

160,000 miles Weiser, ID

Photo 1: 2006 GMC Sierra 3500 SLT with  in Essington, PA
Photo 2: 2006 GMC Sierra 3500 SLT with  in Essington, PA
Photo 3: 2006 GMC Sierra 3500 SLT with  in Essington, PA
Photo 4: 2006 GMC Sierra 3500 SLT with  in Essington, PA
Photo 5: 2006 GMC Sierra 3500 SLT with  in Essington, PA

Automatic / 4WD / 8 Cyl

  • Get Directions
$25,464

2006 GMC Sierra 3500 SLT

122,921 miles Essington, PA

Photo 1:  2005 GMC Sierra 3500 SLT in Lakeland, FL exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Lakeland, FL
Photo 3: interior dashboard and console 2005 GMC Sierra 3500 SLT in Lakeland, FL
Photo 4: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Lakeland, FL
Photo 5: 2005 GMC Sierra 3500 SLT with  in Lakeland, FL

Automatic / RWD / 8 Cyl

  • Get Directions
$14,991

2005 GMC Sierra 3500 SLT

167,366 miles Lakeland, FL

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: interior dashboard and console 2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 4: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 5: 2006 GMC Sierra 3500 SLT with  in Fontana, CA

Automatic / 4WD / 8 Cyl

  • Get Directions
$29,995

2006 GMC Sierra 3500 SLT

111,022 miles Fontana, CA

Photo 1: Sport Red Metallic 2004 GMC Sierra 3500 SLT in Bradley, IL
Photo 2: interior dashboard and console 2004 GMC Sierra 3500 SLT in Bradley, IL
Photo 3: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Bradley, IL
Photo 4: 2004 GMC Sierra 3500 SLT with  in Bradley, IL
Photo 5: Sport Red Metallic 2004 GMC Sierra 3500 SLT in Bradley, IL front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$12,880

2004 GMC Sierra 3500 SLT

159,057 miles Bradley, IL

Photo 1:  2007 GMC Sierra 3500 SLT in El Reno, OK
Photo 2: 2007 GMC Sierra 3500 SLT with  in El Reno, OK
Photo 3: 2007 GMC Sierra 3500 SLT with  in El Reno, OK
Photo 4: 2007 GMC Sierra 3500 SLT with  in El Reno, OK

Automatic / 4WD / 8 Cyl

  • Get Directions
$15,888

2007 GMC Sierra 3500 SLT

238,858 miles El Reno, OK

Photo 1:  2005 GMC Sierra 3500 SLT in Madison, WI exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Madison, WI
Photo 3: interior dashboard and console 2005 GMC Sierra 3500 SLT in Madison, WI
Photo 4:  2005 GMC Sierra 3500 SLT in Madison, WI front view of grill, headlights, hood and windshield
Photo 5: 2005 GMC Sierra 3500 SLT with  in Madison, WI

Automatic / 4WD / 8 Cyl

  • Get Directions
$12,500

2005 GMC Sierra 3500 SLT

126,535 miles Madison, WI

Photo 1:  2006 GMC Sierra 3500 SLT in Garden City, ID exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in Garden City, ID
Photo 3: interior dashboard and console 2006 GMC Sierra 3500 SLT in Garden City, ID
Photo 4: 2006 GMC Sierra 3500 SLT with  in Garden City, ID
Photo 5:  2006 GMC Sierra 3500 SLT in Garden City, ID front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$18,995

2006 GMC Sierra 3500 SLT

182,586 miles Garden City, ID

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: interior dashboard and console 2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 4: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in Fontana, CA
Photo 5: 2006 GMC Sierra 3500 SLT with  in Fontana, CA

Automatic / 4WD / 8 Cyl

  • Get Directions
$39,995

2006 GMC Sierra 3500 SLT

34,574 miles Fontana, CA

Photo 1: Pewter Metallic 2003 GMC Sierra 3500 SLT in Columbus, OH exterior view from front driver's side
Photo 2: interior dashboard and console 2003 GMC Sierra 3500 SLT in Columbus, OH
Photo 3: 2003 GMC Sierra 3500 SLT with  in Columbus, OH
Photo 4: Pewter Metallic 2003 GMC Sierra 3500 SLT in Columbus, OH front view of grill, headlights, hood and windshield
Photo 5: 2003 GMC Sierra 3500 SLT with  in Columbus, OH

Automatic / 4WD / 8 Cyl

  • Get Directions
$17,875

2003 GMC Sierra 3500 SLT

110,651 miles Columbus, OH

Photo 1: Pewter Gray 2005 GMC Sierra 3500 SLT in Jackson, MI

Automatic / 4WD / 8 Cyl

  • Get Directions
$20,900

2005 GMC Sierra 3500 SLT

177,000 miles Jackson, MI

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

Automatic / 4WD / 8 Cyl

  • Get Directions
$24,999

2006 GMC Sierra 3500 SLT

161,106 miles Longmont, CO

Photo 1:  2005 GMC Sierra 3500 SLT in Sacramento, CA exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Sacramento, CA
Photo 3: interior dashboard and console 2005 GMC Sierra 3500 SLT in Sacramento, CA
Photo 4: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Sacramento, CA
Photo 5:  2005 GMC Sierra 3500 SLT in Sacramento, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$23,997

2005 GMC Sierra 3500 SLT

133,020 miles Sacramento, CA

Photo 1: Summit White 2004 GMC Sierra 3500 SLT in Houston, TX exterior view from front driver's side
Photo 2: Summit White 2004 GMC Sierra 3500 SLT in Houston, TX
Photo 3: interior dashboard and console 2004 GMC Sierra 3500 SLT in Houston, TX
Photo 4: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Houston, TX
Photo 5: 2004 GMC Sierra 3500 SLT with  in Houston, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$20,991

2004 GMC Sierra 3500 SLT

128,271 miles Houston, TX

Photo 1:  2005 GMC Sierra 3500 SLT in Addison, TX exterior view from front driver's side
Photo 2:  2005 GMC Sierra 3500 SLT in Addison, TX
Photo 3: interior dashboard and console 2005 GMC Sierra 3500 SLT in Addison, TX
Photo 4: cockpit view from driver’s seat 2005 GMC Sierra 3500 SLT in Addison, TX
Photo 5:  2005 GMC Sierra 3500 SLT in Addison, TX front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$26,995

2005 GMC Sierra 3500 SLT

112,146 miles Addison, TX

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

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$16,000

2006 GMC Sierra 3500 SLT

200,000 miles Houston, TX

Photo 1:  2006 GMC Sierra 3500 SLT in High Point, NC exterior view from front driver's side
Photo 2:  2006 GMC Sierra 3500 SLT in High Point, NC
Photo 3: interior dashboard and console 2006 GMC Sierra 3500 SLT in High Point, NC
Photo 4: cockpit view from driver’s seat 2006 GMC Sierra 3500 SLT in High Point, NC
Photo 5:  2006 GMC Sierra 3500 SLT in High Point, NC front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$20,500

2006 GMC Sierra 3500 SLT

175,516 miles High Point, NC

Photo 1: Silver Birch Metallic 2004 GMC Sierra 3500 SLT in Albany, OR exterior view from front driver's side
Photo 2: Silver Birch Metallic 2004 GMC Sierra 3500 SLT in Albany, OR
Photo 3: interior dashboard and console 2004 GMC Sierra 3500 SLT in Albany, OR
Photo 4: cockpit view from driver’s seat 2004 GMC Sierra 3500 SLT in Albany, OR
Photo 5: 2004 GMC Sierra 3500 SLT with  in Albany, OR

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$28,995

2004 GMC Sierra 3500 SLT

68,862 miles Albany, OR

Photo 1: Summit White 2006 GMC Sierra 3500 SLT in Madison, NC
Photo 2: interior dashboard and console 2006 GMC Sierra 3500 SLT in Madison, NC
Photo 3: 2006 GMC Sierra 3500 SLT with  in Madison, NC
Photo 4: Summit White 2006 GMC Sierra 3500 SLT in Madison, NC front view of grill, headlights, hood and windshield
Photo 5: 2006 GMC Sierra 3500 SLT with  in Madison, NC

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$28,995

2006 GMC Sierra 3500 SLT

92,158 miles Madison, NC

Photo 1:  2006 GMC Sierra 3500 SLT in Sublimity, OR

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$15,995

2006 GMC Sierra 3500 SLT

318,219 miles Sublimity, OR

Photo 1: Steel Gray Metallic 2006 GMC Sierra 3500 SLT in Punta Gorda, FL

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$25,817

2006 GMC Sierra 3500 SLT

107,101 miles Punta Gorda, FL