2008 GMC Sierra 3500HD SLT



  • $17,990 INTERNET PRICE

  • Final Price: $17,990
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

$271 /month
5.9% APR
72 months
  • MSRP $17,990
  • Documentation Fee $200
  • Starting Price $17,990
  • Down Payment $1,799
*Excludes tax, title & fees
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Vehicle Information

VIN: 1GTJK33628F228221
Stock #: D8989B
Model Code: TK30943
  • Body Style 4D Crew Cab
  • Exterior Color Summit White
  • Interior Color Very Dark Cashmere/Light Cashmere
  • Mileage 186,593
  • Engine 8 Cyl - 6.6 L
  • Transmission Allison 1000 6-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

This rugged and capable 2008 GMC Sierra 3500HD SLT is ready to take on any challenge. Equipped with a powerful Duramax 6.6L V8 Turbodiesel engine mated to an Allison 1000 6-speed automatic transmission, this truck delivers exceptional performance and towing capacity.

- Mirrors, outside heated power-adjustable vertical camper manual-folding and extension, black
- Differential, heavy-duty automatic locking rear
- Brake controller, integrated trailer
- Engine block heater
- Alternator, dual, 125 amps each
- Skid plate package, frame-mounted shields
- Convenience package
- EZ-lift tailgate package
- Tires, LT225/75R17E on-/off-road, blackwall
- Universal home remote
- Audio system with AM/FM stereo, MP3-compatible 6-disc in-dash CD changer
- Trailering wiring provisions for camper, fifth wheel and gooseneck trailer

This Sierra 3500HD SLT also comes equipped with a host of premium features, including dual-zone automatic climate control, power-adjustable pedals, remote vehicle starter system, and a Bose premium sound system. The leather-appointed interior and heated front seats provide exceptional comfort, while the integrated trailer brake controller and heavy-duty trailering equipment make this truck a true workhorse.

With its rugged good looks, impressive capabilities, and luxurious amenities, this 2008 GMC Sierra 3500HD SLT is the perfect choice for those who demand the best. Schedule a test drive today and experience the power and versatility of this exceptional truck.

All Features

  • Rear axle, 3.73 ratio
  • Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 34mm front stabilizer bar
  • Pickup box, Wideside
  • GVWR, 11,400 lbs. (5171 kg) with dual rear wheels
  • Spare tire lock keyed cylinder lock that utilizes same key as ignition and door (Not available with (ZW9) pickup box delete or (VF7) rear bumper delete)
  • Air cleaner, high-capacity
  • Transfer case, electronic shift with rotary dial controls (Requires 4WD models)
  • Four wheel drive
  • Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
  • Alternator, 125 amps
  • Frame, hydroformed
  • Recovery hooks, front, frame-mounted
  • Suspension, front independent, torsion bar
  • Suspension, rear 3-stage springs
  • Steering, power, recirculating ball
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Tires, LT225/75R17E all-season, blackwall (Requires (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel). Includes 7 tires with (E63) Wideside pickup box. Includes 6 tires with (ZW9) pickup box delete.)
  • Fog lamps, front, halogen
  • Windshield washer fluid system, heated
  • Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver-and front passenger-side glass) (With Regular Cab models, includes rear window. With Extended Cab models, includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger, includes light-tinted rear window. Included with (PCM) Work Truck Preferred Package.)
  • Lamps, Smoked Amber roof marker (Standard on (C7W) 11,400 lbs. (5171 kg) GVWR only. With (GED) 9700 lbs. GVWR (single rear wheel) or (C4M) 9900 lbs. GVWR (single rear wheel), not available with (YF5) California state emissions requirements.)
  • Wheels, 4 - 16" x 7.0" (40.6 cm x 17.8 cm) 8-lug steel (single rear wheel), Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (Requires and only available with (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel).)
  • Wheel trim, Chrome trim skins and chrome center caps (Requires (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel))
  • Tire carrier, outside spare, winch-type mounted under frame at rear (Orders with (ZW9) Pickup box delete will not include a Spare Tire Carrier unless a spare tire is ordered)
  • Bumper, front chrome (Includes body-color bumper top caps)
  • Bumper, rear chrome, step-style with pad (Not available with (ZW9) pickup box delete)
  • Air dam, Black
  • Moldings, bodyside, body-colored
  • Grille, chrome surround
  • Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
  • Lamps, dual cargo area lamps
  • Mirrors, outside heated power-adjustable, Black, manual-folding Requires (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel)
  • Wipers, front intermittent wet-arm with pulse washers
  • Tailgate protection, top of tailgate protection cap
  • Audio system, AM/FM stereo with MP3 compatible CD player seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock
  • Seats, front bucket includes 10-way power driver and front passenger seat adjusters, 2-way power lumbar control, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console and storage pockets
  • Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger
  • Audio system feature, Bose premium speaker system with sub-woofer in center console
  • Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media (Requires Crew Cab models)
  • Door locks, power
  • Steering wheel controls, mounted audio controls
  • Cruise control, electronic with set and resume speed, located on steering wheel
  • Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats)
  • Defogger, rear-window electric (Not available with (A48) power sliding rear window.)
  • Seat adjuster, driver 10-way power
  • Seat adjuster, front passenger 10-way power
  • Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)
  • Seat trim, Ultrasoft Leather-appointed
  • Console, floor with storage compartment, 2 auxiliary power outlets and dual cup holders
  • Steering wheel, leather-wrapped with theft-deterrent locking feature
  • Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
  • Windows, power with driver Express-Down (Includes front passenger Express-down)
  • Remote vehicle starter prep package, includes Remote Keyless Entry (To enable remote start capability, new key fobs and vehicle reprogramming are required. Please see dealer for details. (Remote Keyless Entry does not lock/unlock tailgate when (PDF) EZ-Lift Tailgate Package is ordered)
  • XM Satellite Radio. With a wide variety of programming, XM has something to excite any driver. Whether you want to be entertained or informed, to laugh, think, or sing, XM has the perfect channel for you - coast-to-coast, and in digital-quality sound. 3 trial months - no obligation (Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. All fees and programming subject to change. Subscription subject to customer agreement. For more information, visit gm.xmradio.com. Not available with (UE0) OnStar, delete.)
  • Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)
  • Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
  • Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display
  • Headliner, Opal Gray-colored cloth with matching retainer moldings
  • Visors, driver and front passenger, sliding, with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored
  • Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)
  • Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
  • Coat hooks, rear driver and passenger side
  • Brakes, 4-wheel antilock, 4-wheel disc
  • Daytime Running Lamps, with automatic exterior lamp control
  • OnStar, 1-year of Safe and Sound plan. Includes Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, Emergency Services, Roadside Assistance, Remote Door Unlock (requires power locks), OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist and Remote Horn and Lights (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Visit onstar.com for system limitations and details. If the order type is FDR, (UE0) OnStar delete will be forced on. Not available with a ship-to of Puerto Rico or the Virgin Islands. Remote Door Unlock requires (AU3) power door locks.)
  • Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owners Manual and child safety seat instructions for more safety information)

ENGINE, DURAMAX 6.6L TURBO DIESEL V8

  • B5-Diesel compatible (365 hp [271.7 kW] @ 3200 rpm
  • 660 lb-ft of torque [894.6 N-m] @ 1600 rpm) Includes (TUV) heavy-duty dual
  • 730 cold-cranking-amp battery and (K05) engine block heater)

  • Convenience Package
  • EZ-Lift Tailgate Package
  • Heavy-Duty Handling/Trailering Suspension Package
  • Heavy-Duty Trailering Equipment
  • Preferred Equipment Group 4SA
  • Skid Plate Package
  • 7 Speakers
  • AM/FM radio: XM
  • AM/FM Stereo w/MP3 Compatible CD Player
  • Bose Premium Speaker System
  • CD player
  • Radio data system
  • Rear audio controls
  • Rear Audio System Controls
  • XM Satellite Radio
  • Air Conditioning
  • Automatic temperature control
  • Dual-Zone Automatic Climate Control
  • Front dual zone A/C
  • Rear window defroster
  • Rear-Window Electric Defogger
  • Driver 10-Way Power Seat Adjuster
  • Front Passenger 10-Way Power Seat Adjuster
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Power Windows w/Driver Express-Down
  • Power-Adjustable Pedals For Accelerator & Brake
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Emergency communication system: OnStar Safe & Sound
  • Front anti-roll bar
  • Front wheel independent suspension
  • Locking Tailgate
  • Passenger cancellable airbag
  • Power Door Locks
  • 730 CCA Heavy-Duty Dual Battery
  • Ultrasonic Rear Parking Assist
  • Delay-off headlights
  • Front fog lights
  • Front Halogen Fog Lamps
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Electronic Cruise Control w/Set & Resume Speed
  • Speed control
  • EZ-Lift Tailgate
  • Dual rear wheels
  • Heavy-Duty Automatic Locking Rear Differential
  • Dual 125-Amp Alternators
  • Engine Block Heater
  • Body-Colored Bodyside Moldings
  • Bodyside moldings
  • Bumpers: chrome
  • Electronic Shift Transfer Case
  • Heated door mirrors
  • Heated Vertical Camper Outside Mirrors
  • Power door mirrors
  • Power-Adjust/Manual-Fold Outside Rear-View Mirrors
  • Radiator Grille & Front Bumper Opening Covers
  • Rear step bumper
  • Auto-Dimming Inside Rear-View Mirror
  • Auto-dimming Rear-View mirror
  • Color-Keyed Carpeted Floor Covering
  • Compass
  • Driver & Front Passenger Sliding Visors
  • Driver door bin
  • Driver vanity mirror
  • Floor Console w/Storage Compartment
  • Front reading lights
  • Illuminated entry
  • Leather-Wrapped Steering Wheel
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Rear seat center armrest
  • Steering Wheel Mounted Audio Controls
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • Front Bucket Seats
  • Front Center Armrest
  • Heated Front Bucket Seats
  • Heated front seats
  • Power passenger seat
  • Split folding rear seat
  • Ultrasoft Leather-Appointed Seat Trim
  • Passenger door bin
  • Integrated Trailer Brake Controller
  • 17" x 6.5" 8-Lug Painted Steel Wheels
  • Chrome Trim Skins & Chrome Center Caps
  • Solar-Ray Deep-Tinted Glass
  • Heated Windshield Washer Fluid System
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): 730
    • Cold Cranking Amps @ 0° F (Primary): 600
    • Cold Cranking Amps @ 0° F (2nd): 730
    • Maximum Alternator Capacity (amps): 125
  • Cooling System
    • Total Cooling System Capacity (qts): - TBD -
    • Total Cooling System Capacity (qts): 16.6
  • Weight Information
    • Gross Axle Wt Rating - Front (lbs): 4800
    • Gross Axle Wt Rating - Front (lbs): 4500
    • Gross Axle Wt Rating - Rear (lbs): 8200
    • Curb Weight - Front (lbs): 3638
    • Curb Weight - Rear (lbs): 2902
    • Gross Vehicle Weight Rating Cap (lbs): 11400
    • Gross Combined Wt Rating (lbs): 23500
    • Gross Combined Wt Rating (lbs): 18500
  • Trailering
    • Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
    • Dead Weight Hitch - Max Tongue Wt. (lbs): 500
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): 13000
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): 9100
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1950
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1365
    • Fifth Wheel Hitch - Max Trailer Wt. (lbs): 15900
    • Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3975
  • Suspension
    • Suspension Type - Front: Independent
    • Suspension Type - Rear: Multi-Leaf
    • Spring Capacity - Front (lbs): 4800
    • Spring Capacity - Rear (lbs): 8600
    • Axle Type - Front: Independent
    • Axle Type - Rear: Full Floating
    • Axle Capacity - Front (lbs): 4800
    • Axle Capacity - Rear (lbs): 9200
    • Axle Ratio (:1) - Front: 3.73
    • Axle Ratio (:1) - Rear: 3.73
    • Shock Absorber Diameter - Front (mm): 35
    • Shock Absorber Diameter - Rear (mm): 35
    • Stabilizer Bar Diameter - Front (in): 1.34
  • Brakes
    • Brake Type: Pwr
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): - TBD -
    • Rear Brake Rotor Diam x Thickness (in): - TBD -
  • Tires
    • Front Tire Order Code: QBD
    • Rear Tire Order Code: QBD
    • Spare Tire Order Code: ZBD
    • Front Tire Size: LT225/75R17E
    • Rear Tire Size: LT225/75R17E
    • Spare Tire Size: LT225/75R17E
    • Front Tire Capacity (lbs): 2405
    • Front Tire Capacity (lbs): 2280
    • Rear Tire Capacity (lbs): 2072
    • Spare Tire Capacity (lbs): - TBD -
    • Revolutions/Mile @ 45 mph - Front: - TBD -
    • Revolutions/Mile @ 45 mph - Rear: - TBD -
    • Revolutions/Mile @ 45 mph - Spare: - TBD -
  • Wheels
    • Front Wheel Size (in): 17 x 6.5
    • Rear Wheel Size (in): 17 x 6.5
    • Spare Wheel Size (in): 17 x - TBD -
    • Front Wheel Material: Steel
    • Rear Wheel Material: Steel
    • Spare Wheel Material: - TBD -
  • Steering
    • Steering Type: Pwr
    • Steering Ratio (:1), On Center: - TBD -
    • Steering Ratio (:1), At Lock: - TBD -
    • Turning Diameter - Curb to Curb (ft): - TBD -
    • Turning Diameter - Wall to Wall (ft): - TBD -
  • Frame
    • Frame Type: Hydroformed
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 34
    • Fuel Tank Location: - TBD -
  • Exterior Dimensions
    • Wheelbase (in): 167.0
    • Length, Overall w/o rear bumper (in): 258.7
    • Width, Max w/o mirrors (in): 95.9
    • Height, Overall (in): 76.1
    • Overhang, Front (in): 39.4
    • Overhang, Rear w/o bumper (in): 52.4
    • Front Bumper to Back of Cab (in): 150.9
    • Cab to Axle (in): 55.5
    • Cab to End of Frame (in): - TBD -
    • Ground to Top of Load Floor (in): 35.7
    • Ground to Top of Frame (in): - TBD -
    • Frame Width, Rear (in): - TBD -
    • Ground Clearance, Front (in): - TBD -
    • Ground Clearance, Rear (in): 9.1
  • Cargo Area Dimensions
    • Cargo Box Length @ Floor (in): 97.8
    • Cargo Box Width @ Top, Rear (in): - TBD -
    • Cargo Box Width @ Floor (in): 64.7
    • Cargo Box Width @ Wheelhousings (in): 50.6
    • Cargo Box (Area) Height (in): 21.3
    • Tailgate Width (in): 61.6
    • Cargo Volume (ft³): 75.5
    • Ext'd Cab Cargo Volume (ft³): - TBD -
  • Interior Dimensions
    • Passenger Capacity: 5
    • Front Head Room (in): 41.3
    • Front Leg Room (in): 41.3
    • Front Shoulder Room (in): 65.2
    • Front Hip Room (in): 62.5
    • Second Head Room (in): 40.6
    • Second Leg Room (in): 39.0
    • Second Shoulder Room (in): 65.2
    • Second Hip Room (in): 65.5
  • Summary
    • Vehicle Name: GMC Sierra 3500HD
    • Body Style: Crew Cab 8' Fleetside
    • Body Code: E63
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The price for this vehicle as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Finance Charges, Credit Investigation, Optional Credit Insurance, Physical Damage or Liability Insurance, Delivery Fees, or a Documentary Fee. MotorWebs, Inc. and Dealership makes no representations, expressed or implied, to any actual or prospective purchaser or owner of this vehicle as to the existence, ownership, accuracy, description or condition of this vehicle's listed equipment, accessories, price or any warranties. Any and all differences must be addressed prior to the sale of this vehicle.