• Well-Equipped
  • 4WD
  • Heated Seats
  • Great Deal
  • Diesel
  • One Owner
  • MP3
  • Keyless Entry
  • White
  • Remote Start
  • Black
  • Good Deal
  • 2015
  • Handsfree/Bluetooth Integration
  • Flexible-Fuel
  • Lower Than Average Mileage
  • OnStar Communication System
  • 2016
  • Satellite Radio
  • Low Mileage
  • Silver
  • Gray
  • Gasoline
  • Seat Memory
  • 2013
  • 2008
  • Red
  • Fair Price
  • Certified Pre-Owned
  • 2011
  • 2007
  • 2005
  • 2006
  • 2017
  • 2012
  • 2004
  • 2014
  • Going Fast
  • 2009
  • Brown
  • CD (Single Disc)
  • Blue
  • RWD
  • 2010
  • Rear-View Camera
  • Beige
  • 2003
  • Popular Model
  • 2002
  • 2018
  • 2001
  • Rare Model

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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1,693 Results for

Used GMC Sierra 2500HD SLT For Sale

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Photo 1: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL
Photo 2: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL
Photo 3: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL
Photo 4: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL
Photo 5: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$63,000

2017 GMC Sierra 2500HD SLT

8,517 miles Sarasota, FL

Photo 1: Onyx Black 2015 GMC Sierra 2500HD SLT in Auburn, MA exterior view from front driver's side
Photo 2: Onyx Black 2015 GMC Sierra 2500HD SLT in Auburn, MA
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Auburn, MA
Photo 4: Onyx Black 2015 GMC Sierra 2500HD SLT in Auburn, MA front view of grill, headlights, hood and windshield
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Auburn, MA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$37,988

2015 GMC Sierra 2500HD SLT

48,513 miles Auburn, MA

Photo 1: Onyx Black 2016 GMC Sierra 2500HD SLT in Pikeville, KY exterior view from front driver's side
Photo 2: Onyx Black 2016 GMC Sierra 2500HD SLT in Pikeville, KY
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Pikeville, KY
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Pikeville, KY
Photo 5: Onyx Black 2016 GMC Sierra 2500HD SLT in Pikeville, KY front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$44,547

2016 GMC Sierra 2500HD SLT

18,600 miles Pikeville, KY

Photo 1: Silver Birch Metallic 2005 GMC Sierra 2500HD SLT in Saint Louis, MO
Photo 2: interior dashboard and console 2005 GMC Sierra 2500HD SLT in Saint Louis, MO
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 2500HD SLT in Saint Louis, MO
Photo 4: 2005 GMC Sierra 2500HD SLT with  in Saint Louis, MO
Photo 5: Silver Birch Metallic 2005 GMC Sierra 2500HD SLT in Saint Louis, MO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$19,253

2005 GMC Sierra 2500HD SLT

166,234 miles Saint Louis, MO

Photo 1:  2013 GMC Sierra 2500HD SLT in Dubuque, IA exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD SLT in Dubuque, IA
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 2500HD SLT in Dubuque, IA
Photo 4:  2013 GMC Sierra 2500HD SLT in Dubuque, IA front view of grill, headlights, hood and windshield
Photo 5: 2013 GMC Sierra 2500HD SLT with  in Dubuque, IA

Automatic / 4WD / 8 Cyl

  • Get Directions
$44,994

2013 GMC Sierra 2500HD SLT

35,576 miles Dubuque, IA

Photo 1: Cardinal Red 2017 GMC Sierra 2500HD SLT in Pensacola, FL exterior view from front driver's side
Photo 2: Cardinal Red 2017 GMC Sierra 2500HD SLT in Pensacola, FL
Photo 3: interior dashboard and console 2017 GMC Sierra 2500HD SLT in Pensacola, FL
Photo 4: cockpit view from driver’s seat 2017 GMC Sierra 2500HD SLT in Pensacola, FL
Photo 5: 2017 GMC Sierra 2500HD SLT with  in Pensacola, FL

Automatic / 4WD / 8 Cyl

  • Get Directions
$46,270

2017 GMC Sierra 2500HD SLT

4,413 miles Pensacola, FL

Photo 1: Onyx Black 2013 GMC Sierra 2500HD SLT in Brunswick, GA exterior view from front driver's side
Photo 2: Onyx Black 2013 GMC Sierra 2500HD SLT in Brunswick, GA
Photo 3: interior dashboard and console 2013 GMC Sierra 2500HD SLT in Brunswick, GA
Photo 4: cockpit view from driver’s seat 2013 GMC Sierra 2500HD SLT in Brunswick, GA
Photo 5: 2013 GMC Sierra 2500HD SLT with  in Brunswick, GA

Automatic / 4WD / 8 Cyl

  • Get Directions
$45,000

2013 GMC Sierra 2500HD SLT

75,178 miles Brunswick, GA

Photo 1:  2015 GMC Sierra 2500HD SLT in Urbana, IL exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD SLT in Urbana, IL
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Urbana, IL
Photo 4:  2015 GMC Sierra 2500HD SLT in Urbana, IL front view of grill, headlights, hood and windshield
Photo 5:  2015 GMC Sierra 2500HD SLT in Urbana, IL exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$46,450

2015 GMC Sierra 2500HD SLT

38,270 miles Urbana, IL

Photo 1:  2004 GMC Sierra 2500HD SLT in Bartlesville, OK exterior view from front driver's side
Photo 2:  2004 GMC Sierra 2500HD SLT in Bartlesville, OK
Photo 3: interior dashboard and console 2004 GMC Sierra 2500HD SLT in Bartlesville, OK
Photo 4: cockpit view from driver’s seat 2004 GMC Sierra 2500HD SLT in Bartlesville, OK
Photo 5: 2004 GMC Sierra 2500HD SLT with  in Bartlesville, OK

Automatic / 4WD / 8 Cyl

  • Get Directions
$18,100

2004 GMC Sierra 2500HD SLT

219,824 miles Bartlesville, OK

Photo 1:  2015 GMC Sierra 2500HD SLT in Lake Jackson, TX exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Lake Jackson, TX
Photo 3: 2015 GMC Sierra 2500HD SLT with  in Lake Jackson, TX
Photo 4:  2015 GMC Sierra 2500HD SLT in Lake Jackson, TX front view of grill, headlights, hood and windshield
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Lake Jackson, TX

Automatic / 4WD / 8 Cyl

  • Get Directions
$53,451

2015 GMC Sierra 2500HD SLT

48,309 miles Lake Jackson, TX

Photo 1:  2009 GMC Sierra 2500HD SLT in Pasco, WA
Photo 2: cockpit view from driver’s seat 2009 GMC Sierra 2500HD SLT in Pasco, WA
Photo 3: 2009 GMC Sierra 2500HD SLT with  in Pasco, WA
Photo 4:  2009 GMC Sierra 2500HD SLT in Pasco, WA exterior view of driver's side
Photo 5:  2009 GMC Sierra 2500HD SLT in Pasco, WA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$50,999

2009 GMC Sierra 2500HD SLT

43,796 miles Pasco, WA

Automatic / 4WD / 8 Cyl

  • Get Directions
$38,475

2013 GMC Sierra 2500HD SLT

76,935 miles New London, CT

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$55,000

2017 GMC Sierra 2500HD SLT

23,175 miles Stillwater, MN

Photo 1:  2015 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Brighton, CO
Photo 4:  2015 GMC Sierra 2500HD SLT in Brighton, CO front view of grill, headlights, hood and windshield
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$48,486

2015 GMC Sierra 2500HD SLT

49,001 miles Brighton, CO

Photo 1:  2013 GMC Sierra 2500HD SLT in Peoria, AZ exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 3: interior dashboard and console 2013 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 4: cockpit view from driver’s seat 2013 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 5: 2013 GMC Sierra 2500HD SLT with  in Peoria, AZ

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$37,997

2013 GMC Sierra 2500HD SLT

40,474 miles Peoria, AZ

Photo 1: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in Weatherford, TX exterior view from front driver's side
Photo 2: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 4: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Weatherford, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$48,888

2015 GMC Sierra 2500HD SLT

62,105 miles Weatherford, TX

Photo 1:  2016 GMC Sierra 2500HD SLT in Peoria, AZ exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 5: 2016 GMC Sierra 2500HD SLT with  in Peoria, AZ

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$59,241

2016 GMC Sierra 2500HD SLT

16,614 miles Peoria, AZ

Photo 1: Onyx Black 2017 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2: Onyx Black 2017 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: interior dashboard and console 2017 GMC Sierra 2500HD SLT in Brighton, CO
Photo 4: cockpit view from driver’s seat 2017 GMC Sierra 2500HD SLT in Brighton, CO
Photo 5: 2017 GMC Sierra 2500HD SLT with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$64,486

2017 GMC Sierra 2500HD SLT

4,461 miles Brighton, CO

Photo 1: Onyx Black 2016 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2: Onyx Black 2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 5: 2016 GMC Sierra 2500HD SLT with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$58,486

2016 GMC Sierra 2500HD SLT

10,078 miles Brighton, CO

Photo 1: Beige/Tan 2011 GMC Sierra 2500HD SLT in Norman, OK exterior view from front driver's side
Photo 2: Beige/Tan 2011 GMC Sierra 2500HD SLT in Norman, OK
Photo 3: interior dashboard and console 2011 GMC Sierra 2500HD SLT in Norman, OK
Photo 4: cockpit view from driver’s seat 2011 GMC Sierra 2500HD SLT in Norman, OK
Photo 5: 2011 GMC Sierra 2500HD SLT with  in Norman, OK

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$35,488

2011 GMC Sierra 2500HD SLT

90,824 miles Norman, OK

Photo 1:  2014 GMC Sierra 2500HD SLT in Abilene, TX
Photo 2:  2014 GMC Sierra 2500HD SLT in Abilene, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$47,990

2014 GMC Sierra 2500HD SLT

17,793 miles Abilene, TX

Photo 1: Onyx Black 2015 GMC Sierra 2500HD SLT in Houma, LA exterior view from front driver's side
Photo 2: Onyx Black 2015 GMC Sierra 2500HD SLT in Houma, LA
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Houma, LA
Photo 4: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Houma, LA
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Houma, LA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$54,316

2015 GMC Sierra 2500HD SLT

20,596 miles Houma, LA

Photo 1: Summit White 2004 GMC Sierra 2500HD SLT in Burley, ID exterior view from front driver's side
Photo 2: Summit White 2004 GMC Sierra 2500HD SLT in Burley, ID
Photo 3: interior dashboard and console 2004 GMC Sierra 2500HD SLT in Burley, ID
Photo 4: cockpit view from driver’s seat 2004 GMC Sierra 2500HD SLT in Burley, ID
Photo 5: 2004 GMC Sierra 2500HD SLT with  in Burley, ID

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$26,898

2004 GMC Sierra 2500HD SLT

90,673 miles Burley, ID

Photo 1: 2004 GMC Sierra 2500HD SLT with  in Post Falls, ID
Photo 2: 2004 GMC Sierra 2500HD SLT with  in Post Falls, ID
Photo 3: 2004 GMC Sierra 2500HD SLT with  in Post Falls, ID
Photo 4: 2004 GMC Sierra 2500HD SLT with  in Post Falls, ID
Photo 5: 2004 GMC Sierra 2500HD SLT with  in Post Falls, ID

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$23,998

2004 GMC Sierra 2500HD SLT

132,545 miles Post Falls, ID

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