2003 GMC Sonoma SL Work Truck specs & colors
Regular Cab Pickup
MSRP
- Reg Cab 108" WB SL
- $14,770
- Reg Cab 108" WB SL Fleet
- $14,770
- Reg Cab 118" WB SL Work Truck
- $16,220
- Reg Cab 118" WB SL
- $16,220
- Reg Cab 108" WB SLS
- $16,270
- Reg Cab 108" WB SLS Fleet
- $16,270
- Ext Cab 123" WB SL
- $16,570
- Ext Cab 123" WB SL Fleet
- $16,570
- Reg Cab 118" WB SLS Work Truck
- $17,670
- Reg Cab 118" WB SLS
- $17,670
- Ext Cab 123" WB SLS
- $18,270
- Ext Cab 123" WB SLS Fleet
- $18,270
- Ext Cab 123" WB 4WD SL
- $20,320
- Ext Cab 123" WB 4WD SLS
- $21,970
- Crew Cab 123" WB 4WD SLS
- $24,670
$16,220
Starting MSRP
Current listing price
Current listing price

Showing the 2003 GMC Sonoma Reg Cab 118" WB SL Work Truck
Shop NowKey specs
Color options
Interior
Graphite
Pewter Gray
Packages
Specifications
Highlights
Gas L4
Engine Type
|
19 City / 25 Hwy
MPG
|
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/134
Displacement
|
Gas L4
Engine Type
|
A/T
4-Speed A/T Transmission Options
|
19 City / 25 Hwy
MPG
|
11.5 qts
Total Cooling System Capacity
|
Measurements
Not Available ft³
Ext'd Cab Cargo Volume
|
48 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
|
57 in
Cargo Box Width @ Top, Rear
|
88 in
Cargo Box Length @ Floor
|
7 in
Ground Clearance, Rear
|
28 in
Ground to Top of Load Floor
|
N/A
Cab to End of Frame
|
53 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
|
206 in
Length, Overall w/o rear bumper
|
118 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
|
9 in
Ground Clearance, Front
|
Steering
N/A
Turning Diameter - Wall to Wall
|
40 ft
Turning Diameter - Curb to Curb
|
N/A
Steering Ratio (:1), Overall
|
Pwr
Steering Type
|
Suspension
Semi-Floating
Axle Type - Rear
|
Not Available
Axle Type - Front
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
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
4,600 lbs
Gross Vehicle Weight Rating
|
0 lbs
Total Option Weight
|
2,557 lbs
Curb Weight
|
5,200 lbs
Gross Axle Weight Rating
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
18 gal
Fuel Tank Capacity, Approx
|
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.
|
1,600 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
400 lbs
Dead Weight Hitch - Max Tongue Wt.
|
1,660 lbs
Dead Weight Hitch - Max Trailer Wt.
|
6,500 lbs
Gross Combined Wt Rating
|
2,043 lbs
Maximum Payload Capacity
|
2,043 lbs
As Spec'd Payload
|
2,557 lbs
As Spec'd Curb Weight
|
0 lbs
Option Weight - Rear
|
0 lbs
Option Weight - Front
|
949 lbs
Curb Weight - Rear
|
1,608 lbs
Curb Weight - Front
|
N/A
Base Curb Weight
|
Compare trims

Wondering which trim is right for you?
Our 2003 GMC Sonoma trim comparison will help you decide.