Specs
Research 1990 GMC S-15 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.
2dr EL Standard Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
4188 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
2625 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
39.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra Standard Cab LB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra Standard Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
4188 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
2625 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
39.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic Standard Cab LB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic Standard Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
4188 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
2625 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
39.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Standard Cab LB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Standard Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
4188 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
2625 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
39.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra Extended Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic Extended Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Extended Cab SB
Drive Train Specs
| Drive Type |
R |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1563 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
- |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
- |
|
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr 4WD Standard Cab LB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr 4WD Standard Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra 4WD Standard Cab LB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra 4WD Standard Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic 4WD Standard Cab LB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.5 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic 4WD Standard Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
- |
|
Seating
| Standard Seating |
3 |
|
| Max Seating |
3 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5028 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3142 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
- |
|
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr High Sierra 4WD Extended Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5126 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3240 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.4 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr Sierra Classic 4WD Extended Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5126 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3240 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.4 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
2dr 4WD Extended Cab SB
Drive Train Specs
| Drive Type |
4 |
|
| 4WD Drive Type |
Pushbutton Hubs |
|
Seating
| Standard Seating |
6 |
|
| Max Seating |
6 |
|
| Rows |
- |
|
Hauling
| Max Payload |
1886 |
lbs |
| Towing Capacity |
- |
|
| Max Towing Capacity |
- |
|
Angling
| Angle of Approach |
- |
|
| Angle of Departure |
- |
|
| Breakover Angle |
- |
|
Vehicle Weight
| Weight Rating |
5126 |
|
| Weight Range |
4001-5000 |
|
| Curb Weight |
3240 |
lbs |
| Combined Weight Rating |
- |
|
Handling
| Aerodynamic Drag |
- |
|
| Turning Diameter |
41.4 |
ft |
| Braking Distance |
- |
|
| Acceleration |
- |
|
| Acceleration 0-100 |
- |
|
