2003 GMC Sierra 3500 Models & Specs

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Model
Base
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Base Features & Specs

Specifications

  • Drivetrain: Four Wheel Drive
  • Engine: Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm 360 lb. - DURAMAX 6600 TURBO DIESEL V8 (300 HP [223.8 kW] @ 3100 rpm 520 lb.
  • Fuel Type: Gasoline Fuel - Diesel Fuel
  • Fuel Capacity: 27 gal.
  • Torque: 360 ft. lbs. - 520 ft. lbs.
  • Horsepower: 300 hp. - 340 hp.
  • Transmission: 4 Speed Automatic w/OD
  • Seating Capacity: 5 - 6
  • Tires: LT215/85R16E
  • Front Head Room: 41.1"
  • Front Leg Room: 41.3"
  • Wheelbase: 161.5"
  • Width: 86.0" - 93.9"
  • Height: 76.0"
  • Gross Vehicle Weight: 12000. lbs.

Interior Features

  • Seats, rear bench, full width, folding, 3-passenger (-inc: top tethers & lower anchors for child seat)
  • Assist handles, front passenger & outboard rear seats
  • Steering column, Tilt-Wheel, adjustable-inc: brake/transmission shift interlock
  • Instrumentation, analog-inc: speedometer, odometer w/trip odometer, fuel level, voltmeter, engine temperature, oil pressure & tachometer
  • Cigarette lighter, on instrument panel
  • Lighting, dome lamp, reading, courtesy, illuminated entry feature, backlit instrument panel switches & door handle-activated illuminated entry
  • Driver Information Center-inc: trip odometer & message center (monitors numerous systems depending on vehicle equipment level-inc: low fuel, turn signal "on", transmission temp, low engine coolant level & oil change notification)
  • Seats, front Custom Cloth 40/20/40 split-bench, 3-passenger, driver & passenger manual reclining, center fold-down armrest w/storage, adjustable outboard head restraints & storage pockets
  • Door trim, side reflectors
  • Visors, padded, Shale-colored, driver & passenger side w/cloth trim, extenders, pocket on driver side & vanity mirror on passenger side
  • Mirror, inside rearview, manual day/night
  • Cupholders, front & rear
  • Floor covering, color-keyed carpeting
  • Headliner, Shale-colored cloth, w/matching retainer moldings
  • Sound system, ETR AM/FM stereo-inc: seek-and-scan & digital clock
  • Pwr outlets, auxiliary, covered, 2 dash-mounted, 12-volt
  • Steering wheel, steel sleeve-inc: theft-deterrent locking feature
  • Theft-deterrent system, PASSLock II
  • Air conditioning, dual-zone, manual, individual climate settings for driver & right front passenger
  • Floormats, front & rear, color-keyed rubberized vinyl, removable
  • Warning tones, headlamp on, key-in-ignition, driver safety belt unfasten, turn signal on
  • Sound system feature, 4-speakers
  • Coat hooks, driver & passenger side

Exterior Features

  • Wheel flares, front only
  • Grille, Gray surround
  • Mirrors, outside rearview, foldaway, manual, Black, below eye-line, adjustable heads
  • Paint, solid
  • Glass, Solar-Ray light tinted, all windows
  • Wipers, intermittent, front wet-arm w/pulse washers
  • Headlamps, dual halogen composite-inc: flash-to-pass feature & automatic lamp control
  • Lamps, 5 amber roof marker
  • Daytime running lamps-inc: automatic exterior lamp control
  • Bumper, front, chrome, w/Gray lower
  • Air dam, Gray
  • Windows, rear quarter swing-out

Safety Features

  • Brakes, 4-wheel antilock, 4-wheel disc
  • Air bags, frontal, driver & right front passenger-inc: passenger side deactivation switch
  • Manual lap/shoulder safety belts, outboard seat positions
  • Manual lap safety belts, center seat position
  • Head restraints, outboard seats positions
  • Child seat top tethers & lower anchors
  • Transmission shift interlock
  • Daytime running lamps-inc: automatic exterior lamp control
  • Side guard door beams

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
  • Transmission, 5-speed manual, w/overdrive
  • Transmission shift interlock
  • Transfer case, floor-mounted shifter
  • Rear axle, 4.10 ratio
  • Four wheel drive
  • Battery, heavy-duty, 600 cold-cranking amps-inc: rundown protection & retained accessory pwr
  • Alternator, 105 amps
  • Body, Chassis Cab
  • Frame, ladder-type
  • Recovery hooks, 2 front, frame-mounted
  • Suspension, front, independent torsion bar, & stabilizer bar
  • Suspension, rear, semi-elliptic 2-stage multi-leaf springs
  • Suspension Package, Handling/Trailering, heavy-duty
  • Rear axle, 66" (167.6 cm) wide
  • Tires, LT215/85R16D, all-season, blackwall
  • Wheels, 6 - 16" x 6.5" (40.6 cm x 16.5 cm) steel, painted (dual rear)-inc: painted center caps
  • Tire carrier, outside spare, winch-type mounted under frame at rear
  • Steering, pwr
  • Brakes, 4-wheel antilock, 4-wheel disc
  • Front 27 gallon/rear 23 gallon fuel tanks
  • Exhaust, aluminized stainless-steel muffler & tailpipe
  • Tools, mechanical jack & wheel wrench, gloves, courtesy mat, spare tire assist hook, floor-mounted in back of cab
  • Gross Vehicle Weight Ratio: 12000. lbs. (Optional)

Options & Packages

Additional Options

Exterior appearance package ($205)

  • (V22) Grille
  • Chrome surround
  • (P06) Wheel trim
  • Bright metal rings & chrome center caps

Skid plate package ($95)

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

Snow plow prep package ($310)

  • 10-amp pwr for backup & roof emergency light
  • 145-amp alternator
  • High-flow front bumper
  • Forward lamp wiring harness
  • 1.65" (42 mm) access hole w/grommet in front of dash panel
  • Mounting location for snow plow controls
  • (NZZ) Skid Plate Package & (K47) Air Cleaner
  • High capacity
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