2003 Avalanche 2500 Crew Cab Pickup Specs

View the specific features and standard equipment for the Chevrolet Avalanche with our specs at Truck Trend. Visit the photos section for visual of the Wagon’s features and equipment.
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2003 Avalanche 2500 Crew Cab Pickup Specs

Section Opened 2003 Avalanche 2500 Crew Cab Pickup Performance Hide
Auxiliary transmission cooler
8,128 cc 8.1 liters V 8 front engine with 108 mm bore, 111 mm stroke, 9.1 compression ratio, overhead valve and two valves per cylinder L18
Unleaded fuel
Multi-point injection fuel system
38 gallon main unleaded fuel tank
Power: 253 kW , 340 HP SAE @ 4,200 rpm; 455 ft lb , 617 Nm @ 3,200 rpm
Section Opened 2003 Avalanche 2500 Crew Cab Pickup Handling & Brakes Hide
Four-wheel ABS
3.73:1 axle ratio
Four disc brakes including four ventilated discs
Electronic brake distribution
Immobilizer
Fullsize steel rim under body spare wheel
Wishbone front suspension independent with stabilizer bar and torsion springs , beam rear suspension rigid with stabilizer bar and leaf springs
Section Opened 2003 Avalanche 2500 Crew Cab Pickup Exterior Hide
Body side molding
Black front and rear bumpers
Day time running lights
Driver and passenger power heated body color door mirrors
External dimensions: overall length (inches): 221.7, overall width (inches): 79.8, overall height (inches): 73.3, ground clearance (inches): 8.6, wheelbase (inches): 130, front track (inches): 65, rear track (inches): 66 and curb to curb turning circle (feet): 44.5
Front fog lights
Complex surface lens halogen bulb headlights
Heat reflective glass
Metallic paint , black paint , gloss paint
Straight side pickup bed insert liner with cover
Hinge rear window with defogger
Rear platform step
Tinted glass on cabin , tinted glass on rear , privacy tinted glass on side
Trailer towing preparation
Weights: gross vehicle weight rating (lbs) 8,600, curb weight (lbs) 6,454, gross trailer weight braked (lbs) 10,200 and max payload (lbs) 2,146
Windshield wipers with variable intermittent wipe
Section Opened 2003 Avalanche 2500 Crew Cab Pickup Interior Hide
12v power outlet: front
Air conditioning
Fixed mast antenna
Peripheral anti-theft protection
Front ashtray
Audio anti-theft protection: code
Delco RDS audio system with AM/FM and CD player
Automatic drive indicator on dashboard
Cargo area dimensions: length (inches): 97.6, front width (inches): 50, width between arches (inches): 50, height (inches): 22.5 and loading floor height (inches): 31
Cargo area light
Cargo capacity: rear seat down (cu ft): 53.9
Rear tailgate cargo doors
Front seats cigar lighter
Clock
Compass
Partial overhead console with open storage box
Delayed/fade courtesy lights
Cruise control
Front seats and rear seats cup holders fixed
Door ajar warning
Door pockets/bins for driver seat and passenger seat
External temperature
Floor covering:
Floor mats
Driver front airbag with multi-stage deployment , passenger front airbag with occupant sensors and multi-stage deployment
40/20/40 split electrically adjustable driver seat with height adjustment, three adjustments and tilt adjustment , 40/20/40 split passenger seat , 40/20/40 split center seat
3-point reel front seat belts on driver seat integrated , 3-point reel front seat belts on passenger seat integrated , lap static front seat belts on center seat
Front seat center armrest
Glove compartment
Headlight control with dusk sensor
Two height adjustable head restraints on front seats and rear seats
Illuminated entry system
Internal dimensions: front headroom (inches): 40.7, rear headroom (inches): 38.6, front hip room (inches): 61.4, rear hip room (inches): 62, front leg room (inches): 41.3, rear leg room (inches): 38.9, front shoulder room (inches): 65.2 and rear shoulder room (inches): 65.2
Low fuel level warning
Low washer fluid level warning
Remote power locks
Power steering
Front power windows with two one-touch , rear power windows
Front and rear reading lights
3-point reel rear seat belts on driver side, passenger side and center side
Rear seat center armrest
Three asymmetrical split bench front facing removable rear seats with zero adjustments
Automatic operation rear view mirror
Front seat back storage
Seating: six seats
Upgraded cloth/velour seat upholstery with additional upgraded cloth/velour
Six speaker(s)
Leather covered steering wheel with tilt adjustment
Tachometer
Illuminated driver and passenger vanity mirror
Ventilation system with recirculation setting and micro filter
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