1999 GMC New Sierra 1500 Extended Cab SLE 

5.3L (325) SFI V8 (VORTEC) ENGINE

City 16/hwy 20 (4.8L engine/5-speed manual trans), City 16/hwy 21 (4.8L engine/4-speed auto trans), City 16/hwy 20 (5.3L engine/4-speed auto trans)

Light charcoal air dam, Dual composite halogen headlamps w/auto on, Daytime running lamps, Dual cargo area lamps, Solar-Ray tinted glass (all windows), Swing-out rear quarter windows, Intermittent wet-arm windshield wiper system w/pulse washers, Passenger side 3rd door hinged to rear of cab for rear seat access, Tailgate protection cap, Acoustic & thermal insulation panels

Vehicle Anti-Theft System, Auxiliary Pwr Outlet, A/T, Intermittent Wipers, 4-Speed A/T, Adjustable Steering Wheel, Daytime Running Lights, Gasoline Fuel, 8 Cylinder Engine, 4-Wheel Disc Brakes, 4-Wheel ABS, Passenger Air Bag On/Off Switch, Front Tow Hooks, Passenger Air Bag, Driver Air Bag, Front Reading Lamps, Auto-Off Headlights, Full Size Spare Tire, Auto-On Headlights, Rear Seat Heat Ducts, Tires - Rear All-Season, Tires - Front All-Season, Split Bench Seat, Cloth Seats, Rear Floor Mats, Front Floor Mats, Third Passenger Door, Passenger Lumbar, Driver Lumbar

3-passenger custom cloth 40/20/40 reclining split bench seat w/center fold-down storage armrest, manual driver/passenger lumbar, adjustable outboard headrests, seatback storage pockets, 3-passenger folding rear bench seat w/matching trim, Scotchgard Fabric Protector on all cloth & carpet surfaces, Color-keyed full-floor carpeting, Front/rear vinyl floor mats, Tilt wheel, Passlock II theft deterrent security system, Gauges-inc: speedometer, tachometer, odometer, trip odometer, voltmeter, fuel level, engine temperature, oil pressure, hour meter, Message center warnings-inc: trans overheat, low fuel, low coolant, vehicle security, oil level/pressure/change needed, Warning tones-inc: key-in ignition, seat belt, headlamp-on, turn signal, Vehicle lockout protection, Illum entry, Retained accessory pwr, Heater/defogger w/side window defoggers, Rear seat heating ducts, Dual dash cupholders, Dual rear cupholders, Dual dash-mounted power outlets, Color-keyed cloth headliner w/matching retainer moldings, Dual color-keyed padded cloth sunshades w/driver storage clip, passenger mirror, Passenger assist handles, Lighting-inc: dome, reading, courtesy, ashtray, glove box, underhood, Dual coat hooks

Rear wheel drive, 4-speed electronically-controlled automatic transmission w/OD, HD trans oil cooler, Brake/transmission shift interlock, HD 600 CCA battery w/rundown protection, 105 amp alternator, HD engine oil cooler, 2 front tow hooks, 6200# GVWR (3500 front/3750 rear), springs (3500 front/3750 rear), axles (3600 front/3750 rear), Independent front suspension w/coil springs, Multi-leaf spring rear suspension, Front stabilizer bar, P235/75R16 all-season SBR BSW tires, Full-size spare tire w/steel wheel, Under-body mounted locking winch-type spare tire carrier, Pwr rack & pinion steering, Pwr four-wheel disc brakes w/elect dynamic brake proportioning, Four-wheel anti-lock brake system, Aluminized stainless steel exhaust system, Mechanical jack & wheel wrench w/spare tire assist hook

Power Steering

Driver & front passenger Next Generation depowered air bags w/passenger side key-operated suppression switch on instrument panel, Manual lap/shoulder safety belts, front/rear outboard seat positions, Manual lap safety belts, center seat positions, Head restraints, front/rear seats, Side door guard beams