2003 GMC Sierra 1500 Specifications

2003 GMC Sierra 1500

Change
Standard Equipment & OptionsSpecificationsWarranty

2003 GMC Sierra 1500

Kelley Blue Book Retail $4,500–$15,850  

Specifications

Select a style

Specifications shown for: Denali 4x4 Extended Cab 6.5 ft. box 143.5 in. WB

Engines

See Specs 325-hp, 6.0-liter V-8 (regular gas)  

Transmissions

See Specs 4-speed automatic w/OD  

Powertrain

Optional Block heater  
Standard 145-amp. alternator  
Standard 600 CCA heavy-duty battery  
(78Ah) Battery amp hours  
Standard Battery-rundown protection  
Standard Low emission vehicle  
Standard Single stainless steel exhaust  
Standard Chrome tailpipe  
Standard Mode select transmission  
Standard Permanently locked hubs  
4.10 Axle ratio  
Standard Full-time four-wheel drive  
Standard All-wheel drive  

4-spd automatic w/OD

Standard Overdrive  
Standard Transmission electronic control  

Suspension/Handling

Standard Independent front short and long arm suspension w/anti-roll bar  
driver control Ride control  
Standard Front torsion bar springs  
Standard DeCarbon brand name front shocks  
Standard Rigid axle rear leaf suspension  
Standard DeCarbon brand name rear shocks  
Standard Hydraulic power-assist re-circulating ball steering  
Standard Quadrasteer 4 wheel steering  
Standard P265/70SR17.0 BSW AS tires  
Standard Steel spare wheel  
Standard 17" wheels
Standard Limited slip differential  

Body Exterior Features

Standard 4 doors
Standard Reverse opening rear passenger doors  
Standard Tailgate  
Standard Power remote heated folding side-view door mirrors with tilt down, turn signal indicator  
Standard Auto dimming left side-view door mirror  
Standard Side steps  
Standard Body-colored door handles  
Standard Body-colored front and rear bumpers  
Standard Rear step bumper  
Standard 2 front tow hooks  
Optional Front licence plate bracket  
Standard Front and rear mud flaps  
Standard Flare bed  
Optional Bed extender  
Standard Soft tonneau cover  
Optional Hard tonneau cover  
Standard Fully galvanized steel body material  
Standard Class IV heavy-duty trailering with harness, hitch  
Standard Chrome grille  
Standard Chrome tip exhaust  

Convenience Features

Standard Manual dual-zone front air conditioning  
Standard Console ducts  
Standard 2 driver memory seat settings (includes door mirrors, audio,)  
Standard Cruise control  
Standard Power windows with driver and passenger 1-touch down  
Standard Keyfob (front doors) remote keyless entry  
Standard Illuminated entry  
Standard Auto-locking doors  
Standard Steering wheel with manual tilting  
Standard Day-night rearview mirror  
Standard Auto-dimming rearview mirror  
Standard Illuminated auxiliary driver and passenger-side visor mirrors  
Homelink Garage door transmitter  
OnStar Emergency communication system  
Standard Front and rear cupholders  
Standard Full floor console with locking box  
Standard Mini overhead console with storage  
Standard Glove box  
Standard Driver and passenger door bins  
Standard Rear door bins  
2 Seatback storage pockets  
Standard Audio media storage  
Standard Dashboard storage  
Standard Bin instrument-panel storage  
Optional Locking rear underseat storage tray  
Standard Retained accessory power  
Standard 3 12V DC power outlets  
Standard Ashtray  
Standard Front lighter element(s) location  

Seats and Trim

Standard Max. seating capacity of 5  
Standard Front bucket seats  
Standard Driver and passenger heated-cushions  
Standard Driver and passenger heated-seatbacks  
Standard 10-way driver and passenger seat adjustments  
Standard Power reclining driver and passenger seats  
Standard Power 2-way driver and passenger lumbar support  
Standard Power height-adjustable driver and passenger seats  
Standard Driver and passenger seat mounted armrests  
Standard Power driver and passenger fore/aft adjustment  
Standard Power driver and passenger cushion tilt  
Standard Power driver and passenger side bolster support  
Standard Rear full bench seat  
Standard Rear seat fold-up cushion  
Standard Leather front and rear seat upholstery  
Standard Cloth door panel trim  
Standard Carpet on lower door panel  
Standard Full cloth headliner  
Standard Color-keyed carpet floor covering  
Standard Cabback insulator  
Standard Simulated wood instrument panel insert, console insert  
Standard Plastic/rubber shift knob  
Standard Leather steering wheel  
Standard Carpet front and rear floor mats  
Standard Aluminum interior accents  

Entertainment Features

Standard AM/FM stereo with seek-scan, auto-reverse cassette, single in-dash CD player  
Optional XM AM/FM/Satellite with seek-scan, auto-reverse cassette, single in-dash CD player  
Standard Console 6-disc remote CD  
Standard Radio data system  
Standard Weather band radio  
Standard Amplifier  
Standard Automatic equalizer  
Theftlock Audio theft deterrent  
Bose AudioPilot Digital signal processor  
Standard Speed-sensitive volume  
Standard Steering-wheel mounted audio controls  
Standard Multi-source rear audio controls  
Standard 6 performance speakers  
Standard Internet access  
Standard Fixed antenna  

Lighting, Visibility and Instrumentation Features

Standard Delay-off projector beam halogen headlamps  
Standard Front fog lights  
Standard Cab clearance lights  
Standard Cargo bed light  
Standard Variable intermittent wipers  
Standard Front windshield visor strip  
Standard Rear window defroster  
Standard Deep-tinted windows  
Standard Dome light with fade  
Standard Front and rear reading lights  
Standard 2 door curb/courtesy lights  
Standard Variable instrument panel lighting  
Standard Analog display  
Standard Tachometer  
Standard Voltmeter  
Standard Compass  
Standard Outside-temperature display  
Standard Trip computer  
Standard Trip odometer  
Standard Oil pressure gauge  
Standard Water temp. gauge  
Standard Engine hour meter  
Standard In-radio clock  
Standard Systems monitor  
Standard Oil-pressure warning  
Standard Water-temp. warning  
Standard Battery warning  
Standard Low-oil-level warning  
Standard Low-coolant warning  
Standard Lights-on warning  
Standard Key-in-ignition warning  
Standard Low-fuel warning  
Standard Low-washer-fluid warning  
Standard Door-ajar warning  
Standard Turn-signal-on warning  
Standard Transmission-fluid-temperature warning  

Safety and Security

Standard Four-wheel ABS brakes  
Standard 4 ABS channels  
Standard Four-wheel disc brakes  
Standard Front and rear ventilated disc brakes  
Standard Daytime running lights  
Standard Full-size spare tire  
Standard Underbody mounted spare tire w/crankdown  
Standard Driver and passenger front-impact airbags  
Standard Front passenger airbag occupancy sensor  
Standard Front seat-integrated seatbelts  
Standard Side-impact bars  
Standard Remote activated perimeter/approach lights  
Passlock II Ignition disable  
Standard Security system  
Standard Panic alarm  
Standard Tracker system  
Standard Manual adjustable front head restraints  
Standard 2 rear head restraints  

Standard Specs and Dimensions

V-8 Engine type  
364 cu.in. Engine displacement  
325-hp @ 5,000 rpm Engine horsepower  
370 lbs.-ft. @ 4,000 rpm Engine torque  
OHV Valvetrain  
16 Valves  
4.0" x 3.6" Engine bore x stroke  
9.40 to 1 Compression ratio  
26.0 gal. Fuel tank capacity
12 mpg Fuel economy city  
15 mpg Fuel economy highway  
5,013 lbs. Curb weight  
7,200 lbs. GVWR  
3,925 lbs. Front GAWR  
4,000 lbs. Rear GAWR  
1,787 lbs. Payload  
3,925 lbs. Front axle capacity  
4,000 lbs. Rear axle capacity  
3,925 lbs. Front spring rating  
4,000 lbs. Rear spring rating  
10,000 lbs. Towing capacity  
14,000 lbs. GCWR  
40,000 psi Frame yield strength
227.7" Exterior length  
41.9" Cab to axle  
2.4 cu.in. Frame section modulus
83.5" Exterior body width  
73.9" Exterior height  
143.5" Wheelbase  
65.0" Front tread  
71.0" Rear tread  
18.7' Turning radius  
25 degrees Approach angle  
28 degrees Departure angle  
8.0" Ground clearance (min.)  
8.3" Ground clearance (max.)  
12 degrees Ramp breakover angle  
32.9" Load floor height  
41.3" Front legroom  
33.7" Rear legroom  
41.0" Front headroom  
38.4" Rear headroom  
61.4" Front hiproom  
61.5" Rear hiproom  
65.2" Front shoulder room  
66.3" Rear shoulder room  
78.6" Exterior cargo length  
50.0" Exterior cargo width  
56.9 cu.ft. Exterior cargo volume  
19.5" Pickup bed depth  

People Who Viewed This Car Also Viewed

Choose up to three models to compare to the 2003 GMC Sierra 1500.

Compare Side-by-Side
2003 Toyota Tundra

2003 Toyota Tundra

Kelley Blue Book Retail
$7,600 - $11,800

(4.6)

20 consumer reviews

2007 GMC Yukon XL

2007 GMC Yukon XL

Kelley Blue Book Retail
Price Coming Soon

(4.8)

13 consumer reviews

2007 Chevrolet Silverado 2500

2007 Chevrolet Silverado 2500

Kelley Blue Book Retail
Price Coming Soon

(3.7)

7 consumer reviews

Change Location

Closest Dealers Listing this Car in ZIP 98144

*Invoice prices are made available by Cars.com and are not dealer advertising. All prices are subject to regional variations. Prices last updated 9/23/10. Click here for more information.