1999 GMC Sonoma 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
$16,811
Starting MSRP
Current listing price
Current listing price

Showing the 1999 GMC Sonoma Reg Cab 108" WB 4WD
Shop NowKey specs
Color options
Interior
Light Beige
Graphite
Gray
Pewter Gray
Packages
$0
Starting MSRP
- SL decor
Specifications
Highlights
Gas V6
Engine Type
|
16 City / 21 Hwy
MPG
|
190 hp
180 hp Horsepower
|
3
Seating Capacity
|
Brakes
Not Available
Drum - Rear (Yes or )
|
11.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
|
10.8 x 1.14 in
Front Brake Rotor Diam x Thickness
|
Yes
Disc - Rear (Yes or )
|
Yes
Disc - Front (Yes or )
|
Not Available
Brake ABS System (Second Line)
|
4-Wheel
Brake ABS System
|
Power
Brake Type
|
Electrical
100
Maximum Alternator Capacity (amps)
|
525
Cold Cranking Amps @ 0° F (Primary)
|
Engine
240 @ 2800
SAE Net Torque @ RPM
|
180 @ 4400
SAE Net Horsepower @ RPM
|
4.3L/262
Displacement
|
Gas V6
Engine Type
|
M/T
A/T 5-Speed M/T 4-Speed A/T Transmission Options
|
16 City / 21 Hwy
MPG
|
12.1 qts
Total Cooling System Capacity
|
Measurements
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
|
8 in
Ground Clearance, Rear
|
9 in
Ground Clearance, Front
|
27 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
|
64 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
|
3
Passenger Capacity
|
Steering
39 ft
Turning Diameter - Wall to Wall
|
37 ft
Turning Diameter - Curb to Curb
|
N/A
Steering Ratio (:1), Overall
|
Power
Steering Type
|
Suspension
Semi-Floating
Axle Type - Rear
|
Independent GM
Axle Type - Front
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
Torsion Bar
Suspension Type - Front
|
Tires & Wheels
Steel
Spare Wheel Material
|
Steel
Rear Wheel Material
|
Steel
Front Wheel Material
|
16 x 4 in
Spare Wheel Size
|
15 x 7 in
Rear Wheel Size
|
15 x 7 in
Front Wheel Size
|
T155/90D16
Spare Tire Size
|
P205/75R15
Rear Tire Size
|
P205/75R15
Front Tire Size
|
Weight & Capacity
N/A
Maximum Trailering Capacity
|
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
750 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
6,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
350 lbs
Dead Weight Hitch - Max Tongue Wt.
|
3,500 lbs
Dead Weight Hitch - Max Trailer Wt.
|
7,500 lbs
Gross Combined Wt Rating
|
1,103 lbs
Maximum Payload Capacity
|
1,103 lbs
As Spec'd Payload
|
3,547 lbs
As Spec'd Curb Weight
|
0 lbs
Option Weight - Rear
|
4,650 lbs
Gross Vehicle Weight Rating
|
0 lbs
Total Option Weight
|
3,547 lbs
Curb Weight
|
5,000 lbs
Gross Axle Weight Rating
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
19 gal
Fuel Tank Capacity, Approx
|
0 lbs
Option Weight - Front
|
1,348 lbs
Curb Weight - Rear
|
2,199 lbs
Curb Weight - Front
|
N/A
Base Curb Weight
|
Compare trims

Wondering which trim is right for you?
Our 1999 GMC Sonoma trim comparison will help you decide.