1999 GMC Sonoma Models & Specs

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Model
Base
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Base Features & Specs

Specifications

  • Drivetrain: Four Wheel Drive
  • Engine: 4.3L (262) SFI V6 (Vortec) engine
  • Fuel Type: Gasoline Fuel
  • Fuel Capacity: 19 gal.
  • Torque: 240 ft. lbs. - 250 ft. lbs.
  • Horsepower: 180 hp. - 190 hp.
  • MPG (City/Hwy): 17/21
  • Transmission: 4 Speed Automatic w/OD,
  • Seating Capacity: 2 - 3
  • Cargo Capacity: 48.1 cu. ft.
  • Tires: P235/70R15 - P235/75R15
  • Front Head Room: 39.5"
  • Front Leg Room: 42.4"
  • Wheelbase: 117.9"
  • Width: 67.9"
  • Height: 65.0"
  • Gross Vehicle Weight: 5150 lbs.

Interior Features

  • 3-passenger full-width bench seat w/folding backrest, head restraints, dual cupholders
  • Deluxe black 4-spoke steering wheel
  • Instrument cluster-inc: speedometer, odometer, trip odometer, fuel/voltmeter/ temp/oil pressure gauges
  • Instrument panel cigarette lighter
  • Dual padded armrests integral w/door panels
  • Passenger assist handle
  • Color-keyed plastic door trim panels w/pocket
  • Dual padded color-keyed cloth sunshades w/passenger vanity mirror
  • Glove box w/door-operated light
  • Rearview mirror
  • Full-coverage, color-keyed cloth headliner
  • Heater w/windshield/side window defoggers
  • ETR AM/FM stereo-inc: seek-scan, digital clock, 4 speakers
  • Passlock theft deterrent security system
  • Full-floor embossed black vinyl floor covering
  • Turn signal reminder chime
  • Fixed mast antenna
  • Lights-inc: door-operated dome, engine compartment, ashtray
  • Dual coat hooks

Exterior Features

  • Insulation-inc: hood, cowl/fender seal
  • Molded gray grille
  • Dual black mirrors w/pivoting arm & adjustable heads
  • Solid exterior paint
  • Intermittent windshield wipers
  • Light-tinted glass (all windows)
  • Halogen composite headlamps
  • Daytime running lamps w/auto headlamp control
  • Body-color front/rear-step bumpers
  • Front license plate provisions

Safety Features

  • 4-wheel anti-lock brake system
  • Driver & front passenger air bag w/passenger suppression switch on instrument panel
  • Color-keyed manual lap/shoulder safety belts, outboard seat positions
  • Color-keyed manual lap safety belt, center seat position
  • Daytime running lamps w/auto headlamp control
  • Energy-absorbing steering column
  • Side door guard beams
  • Dual high/low note electric horn

Mechanical Features

  • 4.3L (262) SFI V6 (Vortec) engine
  • 5-speed manual transmission w/OD
  • Electronic shift transfer case
  • Semi-floating rear axle
  • Four wheel drive
  • 525 CCA battery w/rundown protection
  • Retained accessory power
  • 100 amp alternator
  • HD cooling
  • Welded double-wall construction in box sides/tailgate w/steel floor, 2-tier loading capabilities
  • (2) Load tie-down loops
  • (2) Front tow hooks
  • Independent front suspension w/torsion bars
  • Leaf spring rear suspension
  • Front stabilizer bar
  • P235/70R15 all-season SBR BSW tires
  • 15" x 7" gray steel wheels w/gray lug-type center caps
  • T155/90D16 compact spare tire w/16" x 4" steel wheel
  • Winch-type spare tire carrier mounted under frame at rear
  • Pwr steering
  • Pwr front/rear disc brakes
  • 4-wheel anti-lock brake system
  • 19 gallon fuel tank
  • Aluminized stainless steel exhaust system
  • Tools-inc: mechanical jack, wheel wrench w/cover located in storage compartment on floor behind front seat
  • Single, two-sided key
  • Gross Vehicle Weight Ratio: 5150 lbs. (Optional)

Options & Packages

Additional Options

Underbody shield pkg ($126)

  • Transfer case/front differential skid plates
  • Fuel tank/steering linkage shields

Cold-climate pkg ($89)

  • HD battery
  • Engine block heater

Convenience pkg ($395)

  • Tilt wheel
  • Speed control
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