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
$18,179
Starting MSRP
Current listing price
Current listing price
Showing the 1999 GMC Sonoma Reg Cab 108" WB 4WD 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
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Gas V6
Engine Type
|
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16 City / 21 Hwy
MPG
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|
190 hp
180 hp Horsepower
|
|
2
Seating Capacity
|
Brakes
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Power
Brake Type
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|
4-Wheel
Brake ABS System
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|
Not Available
Brake ABS System (Second Line)
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|
Yes
Disc - Front (Yes or )
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Yes
Disc - Rear (Yes or )
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|
10.8 x 1.14 in
Front Brake Rotor Diam x Thickness
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11.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
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|
Not Available
Drum - Rear (Yes or )
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Electrical
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100
Maximum Alternator Capacity (amps)
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525
Cold Cranking Amps @ 0° F (Primary)
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Engine
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240 @ 2800
SAE Net Torque @ RPM
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180 @ 4400
SAE Net Horsepower @ RPM
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4.3L/262
Displacement
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Gas V6
Engine Type
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M/T
A/T 5-Speed M/T 4-Speed A/T Transmission Options
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16 City / 21 Hwy
MPG
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12.1 qts
Total Cooling System Capacity
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Measurements
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40 in
Front Head Room
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42 in
Front Leg Room
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57 in
Front Shoulder Room
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54 in
Front Hip Room
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N/A
Second Head Room
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N/A
Second Leg Room
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N/A
Second Shoulder Room
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N/A
Second Hip Room
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|
108 in
Wheelbase
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|
191 in
Length, Overall w/o rear bumper
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N/A
Length, Overall w/rear bumper
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N/A
Length, Overall
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68 in
Width, Max w/o mirrors
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64 in
Height, Overall
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35 in
Overhang, Front
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46 in
Overhang, Rear w/o bumper
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Not Available in
Cab to End of Frame
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27 in
Ground to Top of Load Floor
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9 in
Ground Clearance, Front
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8 in
Ground Clearance, Rear
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73 in
Cargo Box Length @ Floor
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55 in
Cargo Box Width @ Top, Rear
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|
55 in
Cargo Box Width @ Floor
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40 in
Cargo Box Width @ Wheelhousings
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17 in
Cargo Box (Area) Height
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55 in
Tailgate Width
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39 ft³
Cargo Volume
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Not Available ft³
Ext'd Cab Cargo Volume
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3
Passenger Capacity
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Steering
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N/A
Steering Ratio (:1), Overall
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37 ft
Turning Diameter - Curb to Curb
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39 ft
Turning Diameter - Wall to Wall
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Power
Steering Type
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Suspension
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Torsion Bar
Suspension Type - Front
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2-Stage Multi-Leaf
Suspension Type - Rear
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|
Independent GM
Axle Type - Front
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Semi-Floating
Axle Type - Rear
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Tires & Wheels
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P205/75R15
Front Tire Size
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P205/75R15
Rear Tire Size
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T155/90D16
Spare Tire Size
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15 x 7 in
Front Wheel Size
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15 x 7 in
Rear Wheel Size
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16 x 4 in
Spare Wheel Size
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Steel
Front Wheel Material
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Steel
Rear Wheel Material
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Steel
Spare Wheel Material
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Weight & Capacity
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19 gal
Fuel Tank Capacity, Approx
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Not Available gal
Aux Fuel Tank Capacity, Approx
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|
5,000 lbs
Gross Axle Weight Rating
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|
3,547 lbs
Curb Weight
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0 lbs
Total Option Weight
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4,650 lbs
Gross Vehicle Weight Rating
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N/A
Maximum Trailering Capacity
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Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
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Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
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750 lbs
Wt Distributing Hitch - Max Tongue Wt.
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6,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
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350 lbs
Dead Weight Hitch - Max Tongue Wt.
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3,500 lbs
Dead Weight Hitch - Max Trailer Wt.
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7,500 lbs
Gross Combined Wt Rating
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1,103 lbs
Maximum Payload Capacity
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|
1,103 lbs
As Spec'd Payload
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3,547 lbs
As Spec'd Curb Weight
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|
0 lbs
Option Weight - Rear
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|
0 lbs
Option Weight - Front
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|
1,348 lbs
Curb Weight - Rear
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|
2,199 lbs
Curb Weight - Front
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N/A
Base Curb Weight
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Compare trims
Wondering which trim is right for you?
Our 1999 GMC Sonoma trim comparison will help you decide.