2003 GMC Sierra 2500 specs & colors

Extended Cab Pickup

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$30,602

Starting MSRP
Current listing price

2003 GMC Sierra 2500

Showing the 2003 GMC Sierra 2500 Ext Cab 143.5" WB 4WD

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Key specs

2-door
5 seats
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)
0 combined MPG
222.1" length, 76.2" height
Four Wheel Drive

Color options

Exterior

Ivory

Interior

Taupe

Sage

Pewter Gray

Packages

BASE PREFERRED EQUIPMENT GROUP

$0

Starting MSRP
- base vehicle only

Specifications

Highlights

Engine Type: Gas V8
MPG: -
Horsepower: 300 hp
300 hp
340 hp
Seating Capacity: 5

Brakes

Front Brake Rotor Diam x Thickness: 12.8 x 1.5 in
Disc - Front (Yes or ): Yes
Brake ABS System: Four-Wheel
Disc - Rear (Yes or ): Yes
Brake Type: Pwr
Rear Brake Rotor Diam x Thickness: 13.0 x 1.1 in
Drum - Rear (Yes or ): Not Available
Brake ABS System (Second Line): Not Available

Electrical

Maximum Alternator Capacity (amps): 105
Cold Cranking Amps @ 0° F (Primary): 600

Engine

SAE Net Horsepower @ RPM: 300 @ 4400
SAE Net Torque @ RPM: 360 @ 4000
Displacement: 6.0L/364
Engine Type: Gas V8
Transmission Options: M/T
6-Speed M/T
Transmission Overdrive Switch
A/T
5-Speed A/T
5-Speed M/T
4-Speed A/T
MPG: -
Total Cooling System Capacity: 15.4 qts

Measurements

Ground Clearance, Rear: 14 in
Cargo Box Length @ Floor: 79 in
Front Shoulder Room: 65 in
Front Leg Room: 41 in
Second Head Room: 38 in
Overhang, Rear w/o bumper: 47 in
Length, Overall: N/A
Second Hip Room: 62 in
Cargo Box Width @ Wheelhousings: 50 in
Ext'd Cab Cargo Volume: N/A
Length, Overall w/o rear bumper: 228 in
Cargo Volume: 56 ft³
Front Hip Room: 61 in
Ground to Top of Load Floor: N/A
Passenger Capacity: 6
Second Leg Room: 34 in
Length, Overall w/rear bumper: N/A
Height, Overall: 76 in
Cab to End of Frame: N/A
Width, Max w/o mirrors: 80 in
Overhang, Front: 37 in
Cargo Box Width @ Floor: 65 in
Second Shoulder Room: 66 in
Front Head Room: 41 in
Tailgate Width: 62 in
Cargo Box Width @ Top, Rear: 62 in
Ground Clearance, Front: 11 in
Cargo Box (Area) Height: 20 in
Wheelbase: 144 in

Steering

Turning Diameter - Wall to Wall: N/A
Steering Ratio (:1), Overall: N/A
Turning Diameter - Curb to Curb: 47 ft
Steering Type: Pwr Recirculating Ball

Suspension

Suspension Type - Rear: 2-Stage Multi-Leaf
Axle Type - Rear: Semi-Floating
Axle Type - Front: N/A
Suspension Type - Front: Torsion Bar

Tires & Wheels

Front Wheel Material: Steel
Rear Wheel Size: 16 x 6.5 in
Front Wheel Size: 16 x 6.5 in
Rear Tire Size: LT245/75R16
Spare Wheel Material: Steel
Rear Wheel Material: Steel
Front Tire Size: LT245/75R16
Spare Wheel Size: 16 x 6.5 in
Spare Tire Size: LT245/75R16

Weight & Capacity

Maximum Payload Capacity: 3,803 lbs
Curb Weight - Front: 3,209 lbs
Wt Distributing Hitch - Max Tongue Wt.: 1,010 lbs
Total Option Weight: 0 lbs
Option Weight - Rear: 0 lbs
Maximum Trailering Capacity: N/A
Dead Weight Hitch - Max Trailer Wt.: 7,500 lbs
As Spec'd Payload: 3,803 lbs
Dead Weight Hitch - Max Tongue Wt.: 1,000 lbs
Curb Weight - Rear: 2,188 lbs
Gross Axle Weight Rating: 10,754 lbs
Base Curb Weight: N/A
Gross Combined Wt Rating: 16,000 lbs
As Spec'd Curb Weight: 5,397 lbs
Wt Distributing Hitch - Max Trailer Wt.: 10,100 lbs
Fuel Tank Capacity, Approx: 26 gal
Fifth Wheel Hitch - Max Trailer Wt.: 10,100 lbs
Curb Weight: 5,397 lbs
Fifth Wheel Hitch - Max Tongue Wt.: 1,515 lbs
Option Weight - Front: 0 lbs
Aux Fuel Tank Capacity, Approx: Not Available gal
Gross Vehicle Weight Rating: 9,200 lbs

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2003 GMC Sierra 2500

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