2003 GMC Sierra 1500 Models & Specs

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Work Truck
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Work Truck Features & Specs

Specifications

  • Drivetrain: Four Wheel Drive
  • Engine: Vortec 4800 V8 SFI (270 HP [201.4 kW] @ 5200 rpm 285 lb. - FLEXIBLE
  • Fuel Type: Gasoline Fuel - Flex Fuel Capability
  • Fuel Capacity: 34 gal.
  • Torque: 260 ft. lbs. - 325 ft. lbs.
  • Horsepower: 200 hp. - 285 hp.
  • MPG (City/Hwy): 15/18
  • Transmission: 4 Speed Automatic w/OD
  • Seating Capacity: 3
  • Cargo Capacity: 70.7 cu. ft.
  • Tires: LT245/75R16 - P245/75R16
  • Front Head Room: 41.0"
  • Front Leg Room: 41.3"
  • Wheelbase: 133.0"
  • Width: 78.5"
  • Height: 73.7"
  • Gross Vehicle Weight: 6400. lbs.

Interior Features

  • Seats, front cloth 40/20/40 split-bench, 3-passenger w/outboard head restraints & manual recliners
  • 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 temperature, low engine coolant level, oil change notification)
  • Assist handle, front passenger, dash-mounted
  • 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
  • Headliner, Shale-colored cloth, w/matching retainer moldings
  • Sound system, ETR AM/FM stereo-inc: seek-&-scan, & digital clock
  • Power 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
  • Floor covering, Graphite-colored rubberized vinyl
  • Warning tones, headlamp on, key-in-ignition, driver safety belt unfasten, turn signal on
  • Sound system feature, 4-speakers
  • Coat hook, driver side

Exterior Features

  • Grille, Gray surround
  • Mirrors, outside rearview, foldaway, manual, Black, adjustable heads
  • Paint, solid
  • Bumper, rear, painted step-inc: pad
  • 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
  • Tailgate protection, top of tailgate protection cap
  • Daytime running lamps-inc: automatic exterior lamp control
  • Lamps, dual cargo area lamps
  • Bumper, front, chrome, w/Gray lower
  • Air dam, Gray

Safety Features

  • Brakes, 4-wheel antilock, 4-wheel disc
  • Air bags, frontal, driver & right front passenger-inc: Passenger Sensing System
  • Daytime running lamps-inc: automatic exterior lamp control

Mechanical Features

  • Engine, Vortec 4800 V8 SFI (270 HP [201.4 kW] @ 5200 rpm, 285 lb.-ft. [384.7 N-m] @ 4000 rpm)
  • Transmission, 4-speed automatic, electronically controlled w/overdrive & tow/haul mode
  • Transfer case, floor-mounted shifter
  • Four wheel drive
  • Battery, heavy-duty, 600 cold-cranking amps-inc: rundown protection & retained accessory power
  • Alternator, 105 amps
  • Pickup bed, Wideside, all-welded steel w/double wall construction & corrosion protection
  • Frame, ladder type
  • Recovery hooks, 2 front, frame-mounted
  • Suspension Package, Solid Smooth Ride
  • Suspension, front, independent torsion bar
  • Suspension, rear, semi-elliptic 2-stage multi-leaf springs
  • Tires, P245/75R16, all-season, blackwall
  • Wheels, 4 - 16" x 7" (40.6 cm x 17.8 cm) 6-lug steel, painted-inc: painted center caps & steel spare
  • Tire carrier, outside spare, winch-type mounted under frame at rear
  • Steering, power
  • Brakes, 4-wheel antilock, 4-wheel disc
  • 34 gallon fuel tank
  • 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: 6400. lbs. (Optional)

Options & Packages

Suspension Pkg

Suspension package, handling/trailering, heavy-duty ($95)

    Additional Options

    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 ($405)

    • 10-amp power 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
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