SL 4x4 Regular Cab 117.9 in. WB
1999 GMC Sonoma Equipment
| Warranty | |
| Warranty - Basic (mths/miles) | 36/36,000 |
| Warrranty - Powertrain (mths/miles) | 36/36,000 |
| Warranty - Corrosion perforation (mths/miles) | 72/100,000 |
| Warranty - Roadside assistance (mths/miles) | 36/36,000 |
| Mechanical | |
| Engine | 4.3L V-6 |
| Engine - valvetrain | OHV |
| Brakes | 4-wheel disc |
| Anti-lock braking system (ABS) | 4-wheel |
| Drive type | four-wheel |
| 4WD shift | electronic |
| Engine block heater | opt |
| Exhaust | stainless steel |
| Steering | re-circulating ball |
| Suspension tuning | heavy duty |
| Front suspension type | torsion |
| Front anti-roll bar | std |
| Front shocks | heavy duty |
| Front springs | torsion bar |
| Rear anti-roll bar | N/A |
| Rear shocks | heavy duty |
| Rear springs | leaf |
| Transmission | 5-spd man w/OD |
| Axle ratio | 3.42 |
| Locking/limited slip differential | opt |
| Interior | |
| Tachometer | opt |
| Water temp gauge | std |
| Voltage gauge | std |
| Lighting - glovebox | std |
| Lighting - map lights | N/A |
| Lighting - dome light | fade |
| Illuminated vanity mirrors | N/A |
| Rear view mirror | day-night |
| Mirrors - visor vanity mirrors | passenger |
| Seatback storage pockets | N/A |
| Tilt-Wheel adjustable steering column | opt |
| Steering wheel material | urethane |
| Air conditioning, front | manual |
| Auxiliary visors | N/A |
| Cargo concealed storage | std |
| Clock | in-radio display |
| Cupholders | front |
| Floor console | N/A |
| Floor mats | N/A |
| Instrumentation | analog |
| Oil pressure gauge | std |
| Airbags, frontal | driver and front passenger w/passenger front-impact cancellable |
| Exterior | |
| Exterior light control | fully automatic |
| Antenna | fixed |
| Body material | fully galvanized steel |
| Paint | standard monotone |
| Bodyside moldings | N/A |
| Bodyside insert | N/A |
| Grille trim | colored |
| Fog/driving lights | N/A |
| Door count | 2 doors |
| Rear cargo door | tailgate |
| Tinted windows | light |
| Rear window type | fixed |
| Mirrors | dual manual |
| Heated door mirrors | N/A |
| Pickup box | regular |
| Rear step bumper | std |
| Tires | P235/70SR15.0 BSW AS |
| Wheels | painted styled steel |
| Spare tire and wheel | compact steel |
| Windshield wipers - front | variable intermittent |
| Fender flares | N/A |
| Headlights | halogen |
| Delay off headlamps | std |
| Daytime running lights | std |
| Convenience | |
| Cruise control | opt |
| 12V DC power outlet | 1 |
| Front windows | manual |
| Rear windows | N/A |
| 1-touch window down | N/A |
| Retained accessory power | std |
| Illuminated entry | N/A |
| Remote keyless entry | N/A |
| Door locks | manual |
| Ignition disable | std |
| Theft deterrent radio | opt |
| Entertainment | |
| Radio | AM/FM stereo, seek-scan |
| Cassette player | opt |
| CD player | N/A |
| Speakers | 4 |
| Equalizer | automatic |
| Comfort | |
| Front seat type | bench |
| Standard seating | 3 passengers |
| Front driver seat direction controls | 2-way |
| Front passenger seat direction controls | 2-way |
| Lumbar support | N/A |
| Front armrests | N/A |
| Front head restraints | fixed |
| Rear seats | N/A |
| Seat trim | vinyl |
