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
Key specs
Color options
Interior
Light Beige
Graphite
Gray
Pewter Gray
Packages
$0
Starting MSRP
- SL decor
Specifications
Highlights
|
Gas L4
Engine Type
|
|
19 City / 26 Hwy
MPG
|
|
175 hp
180 hp 120 hp Horsepower
|
|
3
Seating Capacity
|
Brakes
|
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 )
|
|
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
|
140 @ 3600
SAE Net Torque @ RPM
|
|
120 @ 5000
SAE Net Horsepower @ RPM
|
|
2.2L/133
Displacement
|
|
Gas L4
Engine Type
|
|
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
|
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
|
|
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
|
|
Not Available
Axle Type - Front
|
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
|
Indep Coil Spring
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
|
4,200 lbs
Gross Vehicle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
2,988 lbs
Curb Weight
|
|
4,800 lbs
Gross Axle Weight Rating
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
19 gal
Fuel Tank Capacity, Approx
|
|
N/A
Maximum Trailering Capacity
|
|
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
2,000 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
750 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
2,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
350 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
2,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
5,000 lbs
Gross Combined Wt Rating
|
|
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
|
Compare trims
Wondering which trim is right for you?
Our 1999 GMC Sonoma trim comparison will help you decide.