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Chevrolet
Avalanche 1500
2003
Go

2003 Chevrolet Avalanche 1500 Specs & Safety

The table below shows all 2003 Chevrolet Avalanche 1500 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 2003 Chevrolet Avalanche 1500 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components.
MSRP *
$32,150
Invoice *
$28,131
Engine
5.3L V-8 285 HP 325.0 ft.lbs. @ 4,000 rpm
Transmission
4-spd auto w/OD
Fuel Economy City
14.0 mpg
Fuel Economy Hwy
18.0 mpg
Bumper to Bumper Months/Miles
36/36,000
Engine
5.3L V-8 285 HP 325.0 ft.lbs. @ 4,000 rpm
Transmission
4-spd auto w/OD
Alternator
105 amp
Battery
600 amp heavy duty with run down protection
Axle Ratio
3.73 / 4.10
Recommended Fuel Type
regular unleaded
Fuel Tank
31.0 gal.
Exhaust
stainless steel
Drive Type
rear-wheel
Limited Slip Differential
limited slip differential
Traction Control
driveline
Ride
touring
Auto-Levelling Suspension
rear
Front Suspension
short and long arm
Front Anti-Roll Bar
front anti-roll bar
Front Springs
torsion bar
Front Shocks
gas-pressurized / Bilstein
Rear Suspension
rigid axle multi-link
Rear Anti-Roll Bar
rear anti-roll bar
Rear Springs
coil
Rear Shocks
gas-pressurized / Bilstein
Steering
re-circulating ball
Brakes
4-wheel disc
Vented Disc Brakes
front and rear
Wheels
16.0 " silver aluminum / 17.0 "
Front Tires
P265/70SR16.0BSW AS / P265/70SR16.0OWL AS / P265/70SR17.0BSW AS / P265/70SR17.0OWL AS
Spare Tire and Wheel
full-size steel
Seating Capacity
6 / 5
Front Seat Type
40-20-40 split-bench / bucket
Heated Front Seats
driver and front passenger heated-cushion, heated-seatback
Front Headrests
adjustable
Front Armrests
center w/storage / driver and passenger
Front Driver Seat Direction Controls
8-way (6-way power) / (10-way power)
Front Passenger Seat Direction Controls
4-way / (10-way power)
Rear Seats
60-40 split-bench
Rear Headrests
adjustable
Rear Armrests
center
Seat Trim
cloth / premium cloth / cloth/leather / leather
Door Trim
cloth / leatherette
Headliner
full cloth
Floor Trim
carpet
Floor Mats
carpeted front & rear / rubber front & rear
Sunroof
express open
Roof Features
roof rack
Vanity Mirrors
dual illuminated
Auxiliary Visors
dual
Rearview Mirror
auto-dimming day-night
Glove Box
glove box
Dome Light
delay
Reading Lights
front & rear
Floor Console
full
Overhead Console
mini with storage / full with storage
Cup Holder
front and rear
Instrument Panel Storage
bin
Seatback Storage
2
Door Bins
dual
Rear Door Bins
rear door bins
Front Air Conditioning
dual zone front manual / dual zone front
Climate Control
automatic air conditioning
Rear Heat Ducts
underseat ducts
Radio
AM/FM stereo, clock, seek-scan / AM/FM stereo, seek-scan / AM/FM/Satellite, seek-scan / clock
Radio Steering Wheel Controls
radio steering wheel controls
CD
in-dash mounted single / in-dash mounted 6-disc
Speakers
6 performance / 7 Bose
Amplifier
amplifier
Antenna
fixed
Cruise Control
cruise control
Door Locks
power with 2 stage unlock
Remote Keyless Entry
keyfob (all doors)
Power Outlets
3 / 4
Retained Accessory Power
retained accessory power
Garage Door Opener
HomeLink Wireless Control System
Smokers Package
ashtray
Lighter Elements
front
Emergency SOS
OnStar
Adjustable Pedals
power
Entertainment Center
entertainment system with DVD
Internet Access
internet access
Instrument Display
analog
Tachometer
tachometer
Oil Pressure Gauge
oil pressure gauge
Water Temp Gauge
engine temperature gauge
Volt Gauge
voltmeter gauge
Compass
compass
Exterior Temperature
exterior temperature
Systems Monitor
systems monitor
Trip Computer
trip computer
Trip Odometer
trip odometer
Steering Wheel
tilt
Steering Wheel Material
leather
Front Windows
power
Rear Windows
power
1-Touch Open
driver
Tinted Windows
deep
Front Windshield Wipers
variable intermittent
Sun Visor Strip
sun visor strip
Rear Defroster
rear defroster
Rear Windshield Type
removable
Anti-Lock Brakes (ABS)
4-wheel anti-lock brakes (ABS)
Daytime Running Lights
daytime running lights
Center High Mounted Stop Light
center high mounted stop light
Front Impact Airbags
driver and passenger
Driver Side Impact Airbags
seat mounted
Passenger Side Impact Airbag
seat mounted
Occupancy Sensor
occupancy sensor
Side Impact Bars
side impact beams
Ignition Disable
PASSLock II
Panic Alarm
panic alarm
Tracker System
tracker system
Security System
security system
Door Count
4 doors
Exterior Cargo Length
63.0 "
Exterior Length
220.8 "
Exterior Width
79.8 "
Exterior Height
74.5 "
Wheelbase
130 "
Front Tread
65 "
Rear Tread
66 "
Turning Radius
21.7 '
Gross Vehicle Weight Rating
6,800 lbs.
Curb Weight
5,437 lbs.
Front Gross Axle Weight Rating
3,400 lbs.
Rear Gross Axle Weight Rating
4,000 lbs.
Payload
1,363 lbs.
Max Trailer Weight
8,200 lbs.
Front Legroom
41.3 "
Rear Legroom
38.9 "
Front Headroom
40.7 "
Rear Headroom
38.6 "
Front Hiproom
61.4 "
Rear Hiproom
62.0 "
Front Shoulder Room
65.2 "
Rear Shoulder Room
65.2 "
Passenger Volume
120 cu.ft.
Exterior Cargo Width
50.0 "
Exterior Cargo Volume
42.9 cu.ft.
Mud Flaps
front and rear
Pickup
regular composite
Bumpers
colored with 2 front tow hook(s) / chrome with 2 front tow hook(s)
Rear Step Bumper
rear step bumper
Bodyside Moldings
black
Bodyside Insert
chrome
Bodyside Cladding
colored
Fender Flares
black
Grille Moldings
with chrome bar
Paint
clearcoat monotone
Exterior Mirrors
dual power remote heated / dual power remote w/tilt down heated
Trailering
heavy duty
Trailering Harness
trailering harness
Bumper to Bumper Months/Miles
36/36,000
Major Components Months/Miles
36/36,000
Corrosion Perforation Months/Miles
72/100,000
Roadside Assistance Months/Miles
36/36,000
Accessories Months/Miles
36/36,000

Safety Ratings

Below is the 2003 Chevrolet Avalanche 1500 safety rating information and crash results as reported by the National Highway Traffic Safety Administration (NHTSA). The ratings are based on a star system and can vary by style.

Style
Frontal Rating

NHTSA rates vehicles on a scale of 1 to 5 stars.

Frontal Rating:

5% or less chance of injury

6% to 10% or less chance of injury

11% to 20% or less chance of injury

21% to 25% or less chance of injury

26% or greater chance of injury

Side Rating

NHTSA rates vehicles on a scale of 1 to 5 stars.

Side Rating:

10% or less chance of injury

11% to 20% or less chance of injury

21% to 35% or less chance of injury

36% to 45% or less chance of injury

46% or greater chance of injury

Safety data is not currently available from the National Highway Traffic Safety Administration. For a list of safety-related features, please check the Safety section.

Chevrolet Avalanche 1500 By Year

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