1999 GMC Sonoma SLS specs & colors
Regular Cab Pickup
MSRP
- Reg Cab 108" WB
- $12,368
- Reg Cab 118" WB
- $13,032
- Reg Cab 108" WB SLS
- $13,626
- Reg Cab 108" WB SLS w/1SE Pkg
- $13,626
- Reg Cab 118" WB SLS
- $13,977
- Ext Cab 123" WB SLS w/1SG Pkg
- $15,677
- Ext Cab 123" WB SLS
- $15,677
- Ext Cab 123" WB SLS w/1SF Pkg
- $15,677
- Reg Cab 108" WB 4WD
- $16,811
- Reg Cab 118" WB 4WD
- $17,143
- Reg Cab 108" WB 4WD SLS
- $18,179
- Reg Cab 118" WB 4WD SLS
- $18,606
- Ext Cab 123" WB 4WD SLS w/1SH Pkg
- $20,079
- Ext Cab 123" WB 4WD SLS w/1SJ Pkg
- $20,079
- Ext Cab 123" WB 4WD SLS
- $20,079
$13,626
Starting MSRP
Current listing price
Current listing price

Showing the 1999 GMC Sonoma Reg Cab 108" WB SLS
Shop NowKey specs
Color options
Interior
Light Beige
Graphite
Gray
Pewter Gray
Packages
$756
Starting MSRP
- SLS decor
- ETR AM/FM stereo w/compact disc
- tilt steering
See more detail $756
Starting MSRP
- SLS decor
- ETR AM/FM stereo w/compact disc
- tilt steering
- cruise control
- tachometer
Specifications
Highlights
Gas L4
Engine Type
|
19 City / 26 Hwy
MPG
|
175 hp
180 hp 120 hp Horsepower
|
2
Seating Capacity
|
Brakes
Power
Brake Type
|
4-Wheel
Brake ABS System
|
Not Available
Brake ABS System (Second Line)
|
Yes
Disc - Front (Yes or )
|
Yes
Drum - Rear (Yes or )
|
Not Available in
Rear Brake Rotor Diam x Thickness
|
10.5 x 1.03 in
Front Brake Rotor Diam x Thickness
|
Not Available
Disc - Rear (Yes or )
|
Electrical
525
Cold Cranking Amps @ 0° F (Primary)
|
100
Maximum Alternator Capacity (amps)
|
Engine
Gas L4
Engine Type
|
2.2L/133
Displacement
|
120 @ 5000
SAE Net Horsepower @ RPM
|
140 @ 3600
SAE Net Torque @ RPM
|
M/T
A/T 5-Speed M/T 4-Speed A/T Transmission Options
|
19 City / 26 Hwy
MPG
|
11.5 qts
Total Cooling System Capacity
|
Measurements
3
Passenger Capacity
|
Not Available ft³
Ext'd Cab Cargo Volume
|
39 ft³
Cargo Volume
|
55 in
Tailgate Width
|
17 in
Cargo Box (Area) Height
|
40 in
Cargo Box Width @ Wheelhousings
|
55 in
Cargo Box Width @ Floor
|
55 in
Cargo Box Width @ Top, Rear
|
73 in
Cargo Box Length @ Floor
|
7 in
Ground Clearance, Rear
|
9 in
Ground Clearance, Front
|
26 in
Ground to Top of Load Floor
|
Not Available in
Cab to End of Frame
|
46 in
Overhang, Rear w/o bumper
|
35 in
Overhang, Front
|
63 in
Height, Overall
|
68 in
Width, Max w/o mirrors
|
N/A
Length, Overall
|
N/A
Length, Overall w/rear bumper
|
191 in
Length, Overall w/o rear bumper
|
108 in
Wheelbase
|
N/A
Second Hip Room
|
N/A
Second Shoulder Room
|
N/A
Second Leg Room
|
N/A
Second Head Room
|
54 in
Front Hip Room
|
57 in
Front Shoulder Room
|
42 in
Front Leg Room
|
40 in
Front Head Room
|
Steering
Power
Steering Type
|
N/A
Steering Ratio (:1), Overall
|
37 ft
Turning Diameter - Curb to Curb
|
39 ft
Turning Diameter - Wall to Wall
|
Suspension
Indep Coil Spring
Suspension Type - Front
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
Not Available
Axle Type - Front
|
Semi-Floating
Axle Type - Rear
|
Tires & Wheels
P205/75R15
Front Tire Size
|
P205/75R15
Rear Tire Size
|
T155/90D16
Spare Tire Size
|
15 x 7 in
Front Wheel Size
|
15 x 7 in
Rear Wheel Size
|
16 x 4 in
Spare Wheel Size
|
Steel
Front Wheel Material
|
Steel
Rear Wheel Material
|
Steel
Spare Wheel Material
|
Weight & Capacity
1,212 lbs
Maximum Payload Capacity
|
1,212 lbs
As Spec'd Payload
|
2,988 lbs
As Spec'd Curb Weight
|
0 lbs
Option Weight - Rear
|
0 lbs
Option Weight - Front
|
1,253 lbs
Curb Weight - Rear
|
1,735 lbs
Curb Weight - Front
|
N/A
Base Curb Weight
|
4,200 lbs
Gross Vehicle Weight Rating
|
0 lbs
Total Option Weight
|
2,988 lbs
Curb Weight
|
4,800 lbs
Gross Axle Weight Rating
|
5,000 lbs
Gross Combined Wt Rating
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
19 gal
Fuel Tank Capacity, Approx
|
2,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
350 lbs
Dead Weight Hitch - Max Tongue Wt.
|
2,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
750 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
2,000 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
N/A
Maximum Trailering Capacity
|
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