$6,892 - $10,883
Kelly Blue Book® Fair Market Range

Select Trim:

Kelly Blue Book® Fair Market Range
Drivers side profile with drivers side door open.

SLT Key Features & Specs

Kelley Blue Book Value®
$6,892 - $10,883
New Fair Market Range
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
City / HWY
Horsepower
300-360
Seats
5

SLT Features & Specs

Interior Features

  • Seat trim, Leather
  • Seats, front power reclining full-feature buckets, includes adjustable head restraints, floor console, driver and passenger power lumbar, driver and front passenger 10-way power adjustable, dual inboard armrests, heated driver and passenger cushion and back, 2-position driver-side memory and storage pockets
  • Seats, rear bench, folding, 3-passenger (includes top tethers and lower anchors for child seat)
  • Seat adjuster, power, driver 6-way (With (AN3) Seats, front power reclining full-feature buckets, includes 10-way adjuster)
  • Seat adjuster, power, front passenger 10-way (Included and only available with (AN3) Seats, front power reclining full-feature buckets)
  • Console, floor, includes storage compartment and dual cupholders
  • Floor covering, color-keyed carpeting and rubberized vinyl floormats (with Extended and Crew Cabs, includes rear floormats)
  • Steering column, Tilt-Wheel, adjustable, includes brake/transmission shift interlock
  • Steering wheel, leather-wrapped rim, Black, includes theft-deterrent locking feature
  • Theft-deterrent system, PASSlock II
  • Instrumentation, analog, includes speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature, oil pressure and tachometer
  • Driver Information Center, includes trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature, low engine coolant level, and oil change notification) (With (UK3) Sound system feature, steering wheel mounted radio controls, includes trip and fuel information selections and programmable personalization features)
  • Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder, turn signal on
  • Defogger, rear-window, electric (Not available with (A28) Window, rear sliding)
  • Cruise control, electronic with set and resume speed, includes telltale in instrument panel cluster
  • Door locks, power
  • Windows, power, includes driver and passenger express-down
  • Keyless entry, remote, includes 2 transmitters, panic button and content theft alarm
  • Air conditioning, dual-zone, automatic, individual climate settings for driver and right front passenger (Must be substituted with (CJ3) Air conditioning, dual-zone, manual when (VYU) Snow Plow Prep Package is ordered. - Not available with (VYU) Snow Plow Prep Package)
  • Sound system, ETR AM/FM stereo with 6-disc CD changer, includes seek-and-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS), and Bose speaker system (includes 6-speakers, Bose amplifier and Bose subwoofer)
  • Sound system feature, Bose Premium speaker system, 6 speakers, includes subwoofer in center console
  • Sound system feature, rear audio controls, includes dual headphone jacks (headphones not included), power outlet and controls for volume, station selection and media (Requires Crew Cab Models)
  • Sound system feature, steering wheel mounted radio controls, Radio and Driver Information Center (DIC). Provides access to enhanced Driver Information Center features and information
  • Cupholders, front (Also includes rear cupholders on Extended and Crew Cab Models)
  • Cigarette lighter, on instrument panel
  • Power outlets, auxiliary, covered, 2 dash-mounted, 12-volt
  • Headliner, Shale-colored cloth, with matching retainer moldings
  • Mirror, inside rearview, electrochromic (light-sensitive auto dimming), 8-point compass and outside temperature indicator
  • Visors, padded, Shale-colored, driver and passenger side with cloth trim, extenders, pocket on driver side and vanity mirror on passenger side
  • Console, overhead mini, includes map lights (Not available with (CF5) Sunroof, power)
  • Assist handle, front passenger (Also includes rear outboard passenger assist handle on Extended and Crew Cab models)
  • Lighting, dome lamp, reading, backlit instrument panel switches and door handle-activated illuminated entry
  • Door trim, side reflectors (Also includes lights on SLE1, SLE2 and SLT)
  • Coat hook, driver side (Also includes passenger side coat hook on Extended and Crew Cab Models)

Exterior Features

  • Paint, solid
  • Bumper, front, chrome (Includes body-color lower with SLE1, SLE2 or SLT Models)
  • Bumper, rear, chrome step, includes pad (Not available with (ZW9) Pickup bed, delete)
  • Air dam, Gray
  • Moldings, bodyside (Moldings are bright. Not available with (ZW9) Pickup bed, delete.)
  • Wheel flares, front and rear (See Color and Trim section for available colors. - Front only when (ZW9) Pickup bed, delete is ordered)
  • Grille, chrome surround
  • Headlamps, dual halogen composite, includes flash-to-pass feature and automatic lamp control
  • Daytime running lamps, includes automatic exterior lamp control
  • Fog lamps, front, halogen (Not available with (ZW9) Pickup bed delete)
  • Lamps, dual cargo area lamps
  • Mirrors, outside rearview, power folding, power, heated, Black, driver side electrochromic (light-sensitive auto dimming) and turn signal in glass (Upgradeable to (DPN) Mirrors, vertical camper, outside rearview. Includes curb-tilt when (UK3) Sound system feature, steering wheel mounted radio controls is ordered)
  • Glass, Solar-Ray deep tinted (all windows except light tinted glass on windshield) (With Regular Cab Models, includes rear window. - With Extended and Crew Cab Models, includes rear and rear quarter windows. With (C49) Defogger, rear-window, electric, includes light-tinted rear window)
  • Windows, rear quarter swing-out (Standard with Extended Cab Models only)
  • Wipers, intermittent, front, wet-arm with pulse washers
  • Tailgate protection, top of tailgate protection cap (Not available with (ZW9) Pickup bed, delete)

Safety Features

  • Brakes, 4-wheel antilock, 4-wheel disc
  • Air bags, frontal, driver and right front passenger (Regular and Extended Cab Models includes passenger side deactivation switch. - Always use safety belts and proper child restraints, even with air bags. Children are safer when properly secured in a rear seat. See the Owner's Manual for more safety information)
  • Daytime running lamps, includes automatic exterior lamp control

Mechanical Features

  • Engine, Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft. [486.6 N-m] @ 4000 rpm)
  • Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank
  • Transmission, 4-speed automatic, heavy-duty, electronically controlled with overdrive, tow/haul mode and (KNP) Cooling, external transmission oil cooler (Requires (LQ4) Engine, Vortec 6000 V8 SFI. - Standard with Extended and Crew Cab Models only)
  • Cooling, internal transmission oil cooler, water-to-oil, integral to driver side of radiator tank (Included and only available with (MT1) Transmission, 4-speed automatic, heavy-duty and (MW7) Transmission, Allison 1000 6-speed automatic)
  • Cooling, external transmission oil cooler, auxiliary, heavy-duty air-to-oil (Included and only available with (MT1) Transmission, 4-speed automatic, heavy-duty and (MW7) Transmission, Allison 1000 6-speed automatic)
  • Transfer case, electronic shift, includes push-button controls (Requires 4WD Models, (MT1) Transmission, 4-speed automatic, heavy-duty or (MW7) Transmission, Allison 1000 6-speed automatic)
  • Four wheel drive
  • Rear wheel drive
  • Rear axle, 4.10 ratio
  • Battery, heavy-duty, 600 cold-cranking amps, includes rundown protection and retained accessory power (Not standard with (LLY) Engine, Duramax 6600 Turbo Diesel V8 or (LBZ) Engine, Duramax 6600 Turbo Diesel V8)
  • Alternator, 105 amps
  • Pickup bed, Wideside box (May be substituted with (ZW9) Pickup bed, delete on T*25943 or T*25953 Models)
  • Frame, hydroformed
  • Recovery hooks, front, frame-mounted (Standard on 4WD Models only)
  • GVWR, 9200 lbs. (4173 kg) (Must specify on TC25903, TK25753 and T*25743 Models)
  • Suspension Package, Handling/Trailering, heavy-duty, includes 36mm piston monotube shocks
  • Suspension, front, independent torsion bar, and stabilizer bar
  • Suspension, rear, semi-elliptic 2-stage multi-leaf springs
  • Tires, LT245/75R16E, all-season, blackwall (Includes 5 tires with (E63) Pickup bed, Wideside box. - Includes 4 tires with (ZW9) Pickup bed, delete)
  • Wheels, 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum, includes chrome center caps and steel spare
  • Tire carrier, outside spare, winch-type mounted under frame at rear
  • Steering, power
  • Brakes, 4-wheel antilock, 4-wheel disc
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Tools, mechanical jack and wheel wrench located in back of cab

Options & Packages

Additional Options

Heavy-duty power package ($7,555)

  • Includes (LBZ) Engine
  • Duramax 6600 Turbo Diesel V8
  • (MW7) Transmission
  • Allison 1000 6-speed automatic and (G80) Differential
  • Locking
  • Heavy-duty
  • Rear

Onstar plus package ($1,020)

  • Includes (U2K) Sound system feature
  • XM Satellite Radio
  • (UE1) OnStar
  • And (UK3) Sound system feature
  • Steering wheel mounted radio controls

Air cleaner, high-capacity ($25)

  • (Included with (LLY) Engine
  • Duramax 6600 Turbo Diesel V8
  • (LBZ) Engine
  • Duramax 6600 Turbo Diesel V8
  • (Z82) Trailering equipment
  • Heavy-duty and (VYU) Snow Plow Prep Package)

Skid plate package ($95)

  • Includes aluminum front underbody shield starting behind front bumper and running to 1st cross-member
  • Protecting front underbody
  • Oil pan
  • Differential case and transfer case
  • Frame-mounted shields

Snow plow prep package ($310)

  • Includes 10-amp power for backup and roof emergency light
  • 145-amp alternator
  • High-flow front bumper
  • Forward lamp wiring harness
  • 1.65" (42 mm) access hole with grommet in front of dash panel
  • Instrument panel jumper wiring harness for electric trailer brake controller
  • Includes (K47) Air cleaner
  • High capacity and (NZZ) Skid Plate Package

2006 GMC Sierra 2500HD Owner Reviews

5
8 Reviews
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Awesome. Dependable. Reliable. I have been very satisfied with my truck.

2006 GMC Sierra 2500HD SLT

My truck is awesome!!. I have over 256,00 miles on original engine (8.0) n transmission (vortex). Only things been replaced was transfer case. Problem experiencing now is the lites on steering wheel, light switches, heat/cold control, and some gauges lights are out. But have things in order so they be fixed soon. This truck has been great for pulling horse trailers. Drives well in all kinds of weather. I bought this brand new. Very happy with it.

- Angela W

Awesome. Dependable. Reliable. I have been very satisfied with my truck.

2006 GMC Sierra 2500HD SLT

My truck is awesome!!. I have over 256,00 miles on original engine (8.0) n transmission (vortex). Only things been replaced was transfer case. Problem experiencing now is the lites on steering wheel, light switches, heat/cold control, and some gauges lights are out. But have things in order so they be fixed soon. This truck has been great for pulling horse trailers. Drives well in all kinds of weather. I bought this brand new. Very happy with it.

- Angela W

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