1475 John F Kennedy Road
Directions Dubuque, IA 52002

  • Sales: (888) 480-1482
  • Service: (888) 480-7944
  • Parts: (888) 485-5926

2008 GMC Sierra 2500HD SLE Truck Extended Cab

Comments & Reviews

  • Comments:

    Get the extra power you need for the job site or towing needs with this Stealth Gray 2500HD Sierra. It comes equipped with a 6.6 liter Duramax Diesel engine, a spray-in bed liner, tool box, rear park assist, chrome side steps, CD/MP3/SiriusXM audio with 6 speakers and steering wheel mounted controls, tire pressure monitoring, fully automatic headlights, and more.

    Richardson Motors
    Please call or email us for more information or to schedule a test drive. All of our vehicles go through a 150-Point Inspection in our Service Department, a professional reconditioning in our Detail Shop, and are backed by our Quality Quest warranty program. We will be more than happy to setup a test drive, assist with financing, and evaluate your trade. Our skilled and knowledgeable sales staff have many years of experience satisfying our customer's needs. We are here to help you and would love to answer any questions that you may have.

Highlighted Features

  • Emergency communication system

  • CD player

  • Low tire pressure warning

  • Fully automatic headlights

  • ABS brakes

Packages & Options

Included Packages

Included Options


XM Satellite Radio

Audio system security

Engine immobilizer

Fixed antenna

Rear door type: Tailgate

Tires: Load Rating: E

XM AM/FM/Satellite Radio

Dusk sensing headlights

Cupholders: Front and rear

Tires: Speed Rating: S

Overhead console: Mini

OnStar Safe & Sound

Rigid axle rear suspension

Front Shoulder Room: 65.2

Door reinforcement: Side-impact door beam

Headlights off auto delay

Suspension class: HD

Front Hip Room: 62.5

Auxilliary engine cooler

MP3 player

Left rear passenger door type: Reverse opening

Regular front stabilizer bar

Instrumentation: Low fuel level

Short and long arm front suspension

Gross vehicle weight: 9,200 lbs.

Clock: In-radio display

Speed Sensitive Audio Volume Control

Rear Leg Room: 34.3

Urethane shift knob trim

Overall Width: 80.0

Rear Hip Room: 61.8

Rear center seatbelt: 3-point belt

Cancellable Passenger Airbag

Fold-up cushion rear seats

Leaf rear spring

Selective service internet access

Vehicle Emissions: LEV II

Front and rear reading lights

Power steering

Right rear passenger door type: Reverse opening

Front Independent Suspension

Front Head Room: 41.3

Digital Audio Input

Torsion bar front spring

Front Leg Room: 41.3

Rear Head Room: 39.3

Tire Pressure Monitoring System: Tire specific

Tilt-adjustable steering wheel

Auxilliary transmission cooler

Tires: Prefix: LT

Spare Tire Mount Location: Underbody w/crankdown

Driver airbag

4 Door

Rear Shoulder Room: 65.3

Automatic locking hubs

Leaf rear suspension

Black grille w/chrome surround

Passenger airbag deactivation switch

Independent front suspension classification

In-Dash single CD player

Chrome bumpers

Front suspension stabilizer bar

SiriusXM Satellite Radio

Front Ventilated disc brakes

Variable intermittent front wipers

Radio Data System

4-wheel ABS Brakes

Estimated Monthly Payment will depend on vehicle make and model and will be determined upon actual vehicle inspection. All payments are estimates. Tax, title and any other fees are extra.

  • $27,995 Final Price
  • Engine : 6.6L V-8 cyl 6-SPEED AUTOMATIC 4X4
  • Exterior Color : Stealth Gray Metallic Interior Color :
  • Mileage : 76,704 miles
  • Stock # : 6T801A
  • VIN : 1GTHK29668E131643


Call (888) 480-1482

GMC Sierra 2500HD
  • AutoCheck

Detailed Specifications

Convenience Features

  • Rear beverage holders
  • Tilt steering wheel
  • Air conditioning
  • Front beverage holders
  • Passenger vanity mirror
  • Overhead console
  • Emergency communication system

Off-Road Capability

  • Ground clearance (min): 241mm (9.5")
  • Ground clearance (max): 295mm (11.6")

Entertainment Features

  • Radio data system
  • MP3 decoder
  • AM/FM radio
  • Speakers: 6
  • CD player

Seats and Trim

  • Rear seats: bench
  • Front center armrest: w/storage


  • Mode select transmission
  • Transmission: 6 speed automatic
  • Variable valve control
  • Sequential multi-point fuel injection
  • Manual-shift auto
  • Fuel tank capacity: 26.0gal.
  • Cylinder configuration: V-8
  • Engine location: front
  • Drive type: four-wheel

Body Exterior

  • Bumpers: chrome
  • Rear step bumper

Specs and Dimensions

  • Payload: 1,521kg (3,353lbs)
  • Front headroom: 1,048mm (41.3")
  • Rear legroom: 872mm (34.3")
  • Turning radius: 7.3m (23.8')
  • Exterior height: 1,952mm (76.9")
  • Curb weight: 2,652kg (5,847lbs)
  • Front shoulder room: 1,657mm (65.2")
  • Wheelbase: 3,645mm (143.5")
  • Exterior body width: 2,032mm (80.0")
  • Rear hiproom: 1,570mm (61.8")
  • Rear headroom: 998mm (39.3")
  • Front legroom: 1,049mm (41.3")
  • Exterior length: 5,850mm (230.3")
  • Rear shoulder room: 1,658mm (65.3")
  • GVWR: 4,173kg (9,200lbs)
  • Front hiproom: 1,588mm (62.5")

Safety and Security

  • Passenger cancellable airbag
  • ABS brakes
  • 4 wheel disc brakes
  • Ignition disable
  • Dual front impact airbags


  • Front tires: 245/75SR16.0E
  • Rear tires: 245/75SR16.0E
  • Wheel size: 16"
  • Single rear wheels
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering

Lighting, Visibility and Instrumentation

  • Fully automatic headlights
  • Tachometer
  • Oil pressure gauge
  • Front reading lights
  • Delay-off headlights
  • Variably intermittent wipers
  • Low tire pressure warning
  • Voltmeter
  • Rear reading lights

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