Skip to main content

2003 Chevrolet Avalanche specs & colors

MSRP
1500 5dr Crew Cab 130" WB
$32,150
2500 5dr Crew Cab 130" WB
$34,050
1500 5dr Crew Cab 130" WB 4WD
$35,150
2500 5dr Crew Cab 130" WB 4WD
$37,050
$32,150
Starting MSRP
Current listing price
2003 Chevrolet Avalanche

Showing the 2003 Chevrolet Avalanche 1500 5dr Crew Cab 130" WB

Shop Now

Key specs

Color options

Interior
Taupe
Sage

Packages

Specifications

Highlights

Gas V8
Engine Type
14 City / 18 Hwy
MPG
285 hp
Horsepower
5
Seating Capacity

Brakes

Not Available
Brake ABS System (Second Line)
Pwr
Brake Type
12.9 x 1.2 in
Rear Brake Rotor Diam x Thickness
Not Available
Drum - Rear (Yes or )
12.0 x 1.1 in
Front Brake Rotor Diam x Thickness
4-Wheel
Brake ABS System
Yes
Disc - Rear (Yes or )
Yes
Disc - Front (Yes or )

Electrical

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

Engine

Gas V8
Engine Type
5.3L/327
Displacement
325 @ 4000
SAE Net Torque @ RPM
285 @ 5200
SAE Net Horsepower @ RPM
Transmission Overdrive Switch
A/T
4-Speed A/T
Transmission Options
14 City / 18 Hwy
MPG
13.6 qts
Total Cooling System Capacity

Measurements

53 in
Overhang, Rear w/o bumper
23 in
Cargo Box (Area) Height
39 in
Second Leg Room
50 in
Cargo Box Width @ Wheelhousings
50 in
Cargo Box Width @ Floor
39 in
Overhang, Front
31 in
Ground to Top of Load Floor
65 in
Second Shoulder Room
N/A
Length, Overall w/rear bumper
Not Available in
Cab to End of Frame
41 in
Front Leg Room
6
Passenger Capacity
41.0 Min ft³
Cargo Volume
130 in
Wheelbase
80 in
Width, Max w/o mirrors
61 in
Front Hip Room
75 in
Height, Overall
50 in
Cargo Box Width @ Top, Rear
N/A
Length, Overall
Not Available ft³
Ext'd Cab Cargo Volume
62 in
Second Hip Room
41 in
Front Head Room
Not Available in
Tailgate Width
221 in
Length, Overall w/o rear bumper
39 in
Second Head Room
63.0 Min, 97.6 Max in
Cargo Box Length @ Floor
9 in
Ground Clearance, Front
65 in
Front Shoulder Room
9 in
Ground Clearance, Rear

Steering

Pwr
Steering Type
N/A
Steering Ratio (:1), Overall
43 ft
Turning Diameter - Curb to Curb
Not Available ft
Turning Diameter - Wall to Wall

Suspension

Multi-Link
Suspension Type - Rear
Indep Torsion Bar
Suspension Type - Front
Independent
Axle Type - Front
Semi-Floating
Axle Type - Rear

Tires & Wheels

Aluminum
Rear Wheel Material
P265/70R16
Spare Tire Size
P265/70R16
Rear Tire Size
16 x 7 in
Front Wheel Size
Aluminum
Front Wheel Material
16 x 7 in
Spare Wheel Size
16 x 7 in
Rear Wheel Size
Steel
Spare Wheel Material
P265/70R16
Front Tire Size

Weight & Capacity

600 lbs
Dead Weight Hitch - Max Tongue Wt.
2,551 lbs
Curb Weight - Rear
13,000 lbs
Gross Combined Wt Rating
1,506 lbs
As Spec'd Payload
31 gal
Fuel Tank Capacity, Approx
Not Available gal
Aux Fuel Tank Capacity, Approx
1,506 lbs
Maximum Payload Capacity
7,200 lbs
Wt Distributing Hitch - Max Trailer Wt.
0 lbs
Total Option Weight
2,743 lbs
Curb Weight - Front
6,800 lbs
Gross Vehicle Weight Rating
5,294 lbs
Curb Weight
N/A
Base Curb Weight
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
0 lbs
Option Weight - Front
N/A
Fifth Wheel Hitch - Max Tongue Wt.
N/A
Maximum Trailering Capacity
5,294 lbs
As Spec'd Curb Weight
N/A
Fifth Wheel Hitch - Max Trailer Wt.
0 lbs
Option Weight - Rear
720 lbs
Wt Distributing Hitch - Max Tongue Wt.
7,400 lbs
Gross Axle Weight Rating

Compare trims

2003 Chevrolet Avalanche

Wondering which trim is right for you?