2006 GMC Sierra 2500HD for Sale in Denver, CO

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2006 GMC Sierra 2500HD SLE2 4 Dr Crew Cab 4 WD SB Review
by Aaron

Great for hauling... Everything!

6.6L Duramax LBZ - 360hp/650lb-ft. Allison 6spd auto. 6 pack CD. Full trailering package - 12,000lb capacity. Comfortable, quiet cab. The big D-max engine walks all over supercharged Harley Davidson F150's (trust me).

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2005 GMC Sierra 2500HD 4 Dr SLT Crew Cab SB HD Used Cars in Denver, CO 80204

Great Deal
$5,765 BELOW
CarGurus IMV of $13,756

Price: $7,991

Mileage: 209,124

Location: Denver, CO 80204

Certified Pre-Owned: No Transmission: Automatic Color: Summit White Description: Used 2005 GMC Sierra 2500HD 4 Dr SLT Crew Cab SB HD for sale - $7,991, 209,124 miles with SLT Package, Tow Package, Suspension Package, LT Package, Chrome Wheels
Avg. Dealer Rating: (7 reviews) "Negotiated a fair price for the vehicle and bought it. They held it for me without taking a deposit. They were upfront about the defects. Flew into Denver, got to the dealership shortly after they opened. Test drive, inspection and paperwork was done in a couple of hours and I was on the road home. Ahmad and David are great people to deal with. I will be telling my friends in the Denver area about my experience at Car Connection."
https://static.cargurus.com/images/forsale/2017/09/23/11/46/2007_gmc_sierra_2500hd-pic-9151455602148854643-152x114.jpeg

2007 GMC Sierra 2500HD 4 Dr SLE2 Crew Cab 4WD Used Cars in Denver, CO 80221

Good Deal
$4,270 BELOW
CarGurus IMV of $26,261

Price: $21,991

Mileage: 124,391

Location: Denver, CO 80221

Certified Pre-Owned: No Transmission: 6-Speed Automatic Color: Gray Description: Used 2007 GMC Sierra 2500HD 4 Dr SLE2 Crew Cab 4WD for sale - $21,991, 124,391 miles with Navigation System, DVD Entertainment System, Suspension Package, Preferred Package, Audio Package, Skid Plate Package, Aluminum Wheels, Off Road Package, Convenience Package
Avg. Dealer Rating: (29 reviews) "Great experience at AutoNation. I am pleased with the entire buying process."
https://static.cargurus.com/images/forsale/2017/05/11/23/24/2006_gmc_sierra_2500hd-pic-77514808787964526-152x114.jpeg

2006 GMC Sierra 2500HD SLT 4 Dr Crew Cab 4WD SB Used Cars in Greeley, CO 80634

Good Deal
$3,118 BELOW
CarGurus IMV of $22,018

Price: $18,900

Mileage: 178,112

Location: Greeley, CO 80634

Average time on market: 29 days Certified Pre-Owned: No Color: Summit White Description: Used 2006 GMC Sierra 2500HD SLT 4 Dr Crew Cab 4WD SB for sale - $18,900, 178,112 miles with Leather Seats, Alloy Wheels
Avg. Dealer Rating: (6 reviews) "Very friendly"
https://static.cargurus.com/images/forsale/2017/09/22/02/38/2005_gmc_sierra_2500hd-pic-2983030334336561780-152x114.jpeg

2005 GMC Sierra 2500HD 4 Dr SLE 4WD Extended Cab SB HD Used Cars in Denver, CO 80222

Good Deal
$2,107 BELOW
CarGurus IMV of $18,095

Price: $15,988

Mileage: 53,000

Location: Denver, CO 80222

Certified Pre-Owned: No Transmission: 4-Speed Automatic Color: Dk. Blue Description: Used 2005 GMC Sierra 2500HD 4 Dr SLE 4WD Extended Cab SB HD for sale - $15,988, 53,000 miles
Avg. Dealer Rating: (6 reviews) "WAs good & Rod was honest & helpful. Sorry I did not get the vehicle"
https://static.cargurus.com/images/forsale/2017/08/16/16/59/2005_gmc_sierra_2500hd-pic-7883894654980900919-152x114.jpeg

2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab SB HD Used Cars in Englewood, CO 80110

Good Deal
$1,861 BELOW
CarGurus IMV of $19,950

Price: $18,089

Mileage: 175,315

Location: Englewood, CO 80110

Average time on market: 27 days Certified Pre-Owned: No Transmission: 5-Speed Automatic Color: White Description: Used 2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab SB HD for sale - $18,089, 175,315 miles with Suspension Package
Avg. Dealer Rating: (3 reviews) "Excellent customer service from Sales Rep Ryan Spell (both over the phone and specially in person) Even though the vehicle I looked at did not work for me, Ryan continued to be extremely professional and helpful. I have currently stopped looking for vehicles at this time, but I will definitely consider and highly recommend Ryan as someone who can help with my next purchase. I highly recommend Ryan Spell. He's a great Salesman with outstanding service!!!"
https://static.cargurus.com/images/forsale/2017/09/15/22/03/2005_gmc_sierra_2500hd-pic-3412045053504161857-152x114.jpeg

2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab SB HD Used Cars in Henderson, CO 80640

Fair Deal
$478 ABOVE
CarGurus IMV of $24,394

Price: $24,872

Mileage: 116,958

Location: Henderson, CO 80640

Average time on market: 27 days Certified Pre-Owned: No Transmission: Automatic Color: Silver Description: Used 2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab SB HD for sale - $24,872, 116,958 miles
Avg. Dealer Rating: (16 reviews) "Excellent through the entire process! We bought the Yukon..."
https://static.cargurus.com/images/forsale/2017/07/27/12/39/2006_gmc_sierra_2500hd-pic-111947867184449164-152x114.jpeg

2006 GMC Sierra 2500HD SLE1 4 Dr Extended Cab 4WD LB Used Cars in Greeley, CO 80634

Fair Deal
$476 ABOVE
CarGurus IMV of $18,525

Price: $19,001

Mileage: 155,530

Location: Greeley, CO 80634

Certified Pre-Owned: No Color: Silver Birch Metallic Description: Used 2006 GMC Sierra 2500HD SLE1 4 Dr Extended Cab 4WD LB for sale - $19,001, 155,530 miles with Chrome Wheels, Power Package
Avg. Dealer Rating: (16 reviews) "Showed up 5min early for my appointment and was completely ignored for 30 min, not once was asked if i could be helped, even went out on the lot and nothing, will not be shopping there"
https://static.cargurus.com/images/forsale/2017/09/21/02/31/2005_gmc_sierra_2500hd-pic-6589381838791166135-152x114.jpeg

2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab LB HD Used Cars in Franktown, CO 80116

Fair Deal
$2,254 ABOVE
CarGurus IMV of $29,696

Price: $31,950

Mileage: 41,197

Location: Franktown, CO 80116

Certified Pre-Owned: No Transmission: Automatic Color: Blue Description: Used 2005 GMC Sierra 2500HD 4 Dr SLT 4WD Crew Cab LB HD for sale - $31,950, 41,197 miles with Chrome Wheels
Avg. Dealer Rating: (41 reviews) "Havent bought yet , but dealer seems qualified and decent , wouldn't see myself having a problem purchasing a ride from here not too pushy either just my type of style ! Love this car by the way !"
https://static.cargurus.com/images/forsale/2017/06/16/21/32/2007_gmc_sierra_2500hd-pic-1144591988042630913-152x114.jpeg

2007 GMC Sierra 2500HD 2 Dr SLE1 Extended Cab 4WD Used Cars in Fort Lupton, CO 80621

Price: $14,988

Mileage: 119,213

Location: Fort Lupton, CO 80621

Certified Pre-Owned: No Transmission: 6-Speed Automatic Description: Used 2007 GMC Sierra 2500HD 2 Dr SLE1 Extended Cab 4WD for sale - $14,988, 119,213 miles
Avg. Dealer Rating: (8 reviews) "The deal responded quickly and set an appointment to see a jeep they had posted on CG. The appointment was scheduled for a hour after there initial response. When I got to the dealer they told that jeep was sold and then proceeded to show me others that were 7 to 8 Thousand dollars more than the one I initially asked about. In my opinion I believe this was a bait and switch."
https://static.cargurus.com/images/forsale/2017/08/31/07/08/2006_gmc_sierra_2500hd-pic-6936940032911842616-152x114.jpeg

2006 GMC Sierra 2500HD SL1 2 Dr Regular Cab 4WD LB Used Cars in Englewood, CO 80113

Price: $14,999

Mileage: 76,901

Location: Englewood, CO 80113

Certified Pre-Owned: No Transmission: 5-Speed Manual Color: White Description: Used 2006 GMC Sierra 2500HD SL1 2 Dr Regular Cab 4WD LB for sale - $14,999, 76,901 miles
Avg. Dealer Rating: (1 review) "Friendly, helpful and willing to answer any guestions."
https://static.cargurus.com/images/forsale/2017/09/22/07/08/2005_gmc_sierra_2500hd-pic-5186897785047292226-152x114.jpeg

2005 GMC Sierra 2500HD 4 Dr SLT Crew Cab SB HD Used Cars in Wheat Ridge, CO 80033

Price: Negotiable

Mileage: 265,059

Location: Wheat Ridge, CO 80033

Certified Pre-Owned: No Transmission: 4-Speed Automatic Color: Black Description: Used 2005 GMC Sierra 2500HD 4 Dr SLT Crew Cab SB HD for sale , 265,059 miles
Avg. Dealer Rating: (9 reviews) "I was interested in th a vehicle but i never got an email back about where to go or the address of the dealership. I got an email saying that someone will contact me and that was it so i went and bought a car somewhere else"
https://static1.cargurus.com/gfx/cg/noImageAvailable_150x113.png

2006 GMC Sierra 2500HD Used Cars in Henderson, CO 80640

High Price
$2,483 ABOVE
CarGurus IMV of $26,506

Price: $28,989

Mileage: 100,872

Location: Henderson, CO 80640

Average time on market: 24 days Certified Pre-Owned: No Transmission: 6-Speed Automatic Color: White Description: Used 2006 GMC Sierra 2500HD for sale - $28,989, 100,872 miles
Avg. Dealer Rating: (16 reviews) "The dealership was very helpful in answering all of my questions regarding the GMC Sierra 2500 Duramax I was interested in. They even met me halfway from where I live, to test drive the truck. I ended up buying the vehicle from them that day. "
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Used GMC Sierra 2500HD By Year

Vehicle Deals Starting Price Total Available
2017 GMC Sierra 2500HD 3 Great Deals $30,422 5,134 listings
2016 GMC Sierra 2500HD - $29,695 996 listings
2015 GMC Sierra 2500HD 15 Great Deals $21,995 955 listings
2014 GMC Sierra 2500HD 9 Great Deals $14,988 318 listings
2013 GMC Sierra 2500HD 2 Great Deals $15,995 519 listings
2012 GMC Sierra 2500HD 9 Great Deals $8,960 292 listings
2011 GMC Sierra 2500HD 6 Great Deals $10,995 361 listings
2010 GMC Sierra 2500HD - $9,600 124 listings
2009 GMC Sierra 2500HD - $8,950 193 listings
2008 GMC Sierra 2500HD 6 Great Deals $9,150 296 listings