2003 GMC Sierra 1500HD Specifications
Compare important 2003 GMC Sierra 1500HD technical specifications like exterior dimensions, ground clearance, wheelbase, interior space volume, engine's power as measured by horsepower and torque output, weight of the vehicle, towing & payload capacity or gas tank size to know the estimated mpg.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Exterior length |
237.20 |
237.20 |
237.20 |
237.20 |
| Exterior body width |
79.70 |
79.70 |
79.10 |
79.10 |
| Exterior height |
96.10 |
96.10 |
96.10 |
96.10 |
| Horsepower |
300 |
300 |
300 |
300 |
| Torque |
360 |
360 |
360 |
360 |
| 0-60mph / 0-100kmh (s) |
8.70 |
8.70 |
7.60 |
7.60 |
| 1/4 mile time |
16.40 |
16.40 |
15.60 |
15.60 |
| 1/4 mile speed |
86 |
86 |
85 |
85 |
| Lateral acceleration (g) |
0.70 |
0.70 |
0.60 |
0.60 |
| Slalom speed |
52 |
52 |
51 |
51 |
| Bore-and-Stroke |
4.00/3.62 " |
4.00/3.62 " |
4.00/3.62 " |
4.00/3.62 " |
| Curb weight |
5506.00 |
5506.00 |
5817.00 |
5817.00 |
| Gross vehicle weight rating (GVWR) |
8600.00 |
8600.00 |
8600.00 |
8600.00 |
| Front gross axle weight rating (GAWR) |
4410.00 |
4410.00 |
4410.00 |
4410.00 |
| Rear gross axle weight rating (GAWR) |
6000.00 |
6000.00 |
6000.00 |
6000.00 |
| Maximum Trailer Weight |
10200.00 |
10200.00 |
9900.00 |
9900.00 |
| Wheelbase |
153.00 |
153.00 |
153.00 |
153.00 |
| Front track |
68.60 |
68.60 |
68.60 |
68.60 |
| Rear track |
66.00 |
66.00 |
66.00 |
66.00 |
| Turning radius |
24.80 |
24.80 |
24.80 |
24.80 |
| Ground clearance |
7.90 |
7.90 |
8.90 |
8.90 |
| Front legroom |
41.30 |
41.30 |
41.30 |
41.30 |
| Rear legroom |
38.80 |
38.80 |
38.80 |
38.80 |
| Front headroom |
41.10 |
41.10 |
41.10 |
41.10 |
| Rear headroom |
39.90 |
39.90 |
39.90 |
39.90 |
| Front hip room |
61.40 |
61.40 |
61.40 |
61.40 |
| Rear hip room |
62.90 |
62.90 |
62.90 |
62.90 |
| Front shoulder room |
65.20 |
65.20 |
65.20 |
65.20 |
| Rear shoulder room |
65.10 |
65.10 |
65.10 |
65.10 |
| Fuel tank |
26.00 |
26.00 |
26.00 |
26.00 |
| Payload |
3094 |
3094 |
2783 |
2783 |
| Maximum GCWR |
16000.00 |
16000.00 |
16000.00 |
16000.00 |
| Exterior box length |
78.70 |
78.70 |
78.70 |
78.70 |
| Pickup box minimum width |
50.00 |
50.00 |
50.00 |
50.00 |
| Pickup box depth |
19.50 |
19.50 |
19.50 |
19.50 |
2003 GMC Sierra 1500HD Interior Features
One of the most notable features of the Sierra 1500HD, however, is its roomy interior. The 2003 GMC Sierra 1500HD comes with a variety of specs on the inside. You can find out more about these features in the chart below.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| 12V DC power outlet |
2 |
2 |
2 |
2 |
| Seatback storage pockets |
2 |
2 |
2 |
2 |
2003 GMC Sierra 1500HD Exterior Features
Would you like to grasp the idea which 2003 GMC Sierra 1500HD trim level is better equipped with such little cool exterior features like fog lights, spoiler, mud flaps, sunroof, roof racks, running boards, etc? Check out the full list of these additional features below.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Door count |
4 |
4 |
4 |
4 |
| Front tires |
LT245/75SR16.0E BSW AS |
LT245/75SR16.0E BSW AS |
LT245/75SR16.0E BSW AS |
LT245/75SR16.0E BSW AS |
| Wheels |
16" styled steel |
16" styled steel |
16" styled steel |
16" styled steel |
2003 GMC Sierra 1500HD Seats
The seats are one of the most important aspects of any car, and each 2003 GMC Sierra 1500HD trim level may have different seating options, so be sure to carefully compare the specifications. Some trims have leather upholstery, "memory", armrest, heated seats, and some have them only for the front passengers, while other provide them for the rear seats two.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Standard seating |
6 |
6 |
6 |
6 |
2003 GMC Sierra 1500HD Entertainment System
Some 2003 GMC Sierra 1500HD trim levels have a built-in DVD player, voice recognition, while others have a touch screen display, bluetooth compatibility, navigation system. There are also a variety of different audio options, so be sure to compare the trim levels carefully to find the one that best suits your needs.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Speakers |
6 |
6 |
6 |
6 |
| Amplifier |
opt |
opt |
opt |
opt |
2003 GMC Sierra 1500HD Safety and Security Features
Each 2003 GMC Sierra 1500HD trim comes with a variety of safety and security features that will keep you and your family safe while on the road. Some of these features include airbags, traction control, stability control, side impact, panic alarm, blind spot sensors, parking assist, and more.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Traction control |
3243 |
3243 |
N/A |
N/A |
| Door curb lights |
4 |
4 |
4 |
4 |
| Rear child safety door locks |
std |
std |
std |
std |
| |
|
|
|
|
2003 GMC Sierra 1500HD Mechanical Features
The 2003 GMC Sierra 1500HD will have different mechanical features depending on the trim level that you choose. Some of the other features that you may find in the higher-level trim levels include air suspension, brake assist, speed sensitive steering, an electronic limited slip differential, a performance exhaust system.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Axle ratio |
3.73 |
3.73 |
3.73 |
3.73 |
2003 GMC Sierra 1500HD Other Specs
In general, the 2003 GMC Sierra 1500HD lower-level trims will have fewer features. If you are looking for a vehicle that has all of the latest and greatest features, then you will want to choose one of the higher-level trim levels.
| Trims |
SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB, Engine: |
| Maximum towing capacity |
10200 |
10200 |
9900 |
9900 |
