Compare 2003 GMC Sierra 2500 specifications by trim levels
Sierra 2500 is a 3-seat Truck from GMC, which first hit the market back in 1999.
With the price tag ranging from $23,600 to $33,157, the GMC Sierra 2500 faces the stiff competition with the same-class rivals.
The GMC Sierra 2500 has a maximum towing capacity of 10700 lbs, but double check that this applies to the configuration you want.
The maximum width and height is 78.50mm x 227.70mm respectively and can vary on the basis of model.
Key Specs of 2003 GMC Sierra 2500
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Fuel Tank: 34 gal
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Wheelbase: 133 in
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0-60 mph: 8.1 sec
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Ground clearance: 7.5 in
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Towing: 10700 lbs
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Towing capacity: 10700 lbs
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Curb: 5059 lbs
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Tires: LT245/75SR16.0E BSW AS
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Passenger capacity: 3 - 6
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Dimensions(LxWxH): from 222.1 x 78.5 x 74.2
2003 GMC Sierra 2500 Price, Review, Ratings and Pictures
The GMC Sierra 2500 is offered in 6 trim levels. Compare the trim levels to ensure you will have the desired features and will not pay for the unnecessary upgrades
Our comprehensive charts with interior and exterior specs are also designed to give you thorough details about GMC Sierra 2500 safety features and entertainment system, technical aspects, and so on.
Compare the GMC Sierra 2500 specifications & features by choosing the necessary trim level & year of manufacture.
Specs
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Main Info
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Body Style Truck
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Doors 2
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Engine
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Horsepower 300 hp @ 4400
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Torque 360 lb-ft.
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0-60mph / 0-100kmh 7.3 - 8.1 sec
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1/4 mile time 15.3 - 16.1 sec
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Dimensions
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Length 222.1 in
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Width 78.5 in
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Height 74.2 in
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Wheelbase 133 in
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Curb Weight 5059 lbs
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GVWR 8600 lbs
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Towing capacity 10700 lbs
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Ground clearance 7.5 in
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Turning radius 22.7 ft
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CAPACITY
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Seats 3
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FUEL
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Fuel tank 26 - 34 gal
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Specifications 
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Exterior length | |||
| 222.10 in | 222.10 in | 222.10 in | 227.70 in |
| Exterior body width | |||
| 78.50 in | 78.50 in | 78.50 in | 78.50 in |
| Exterior height | |||
| 74.20 in | 74.20 in | 74.20 in | 74.40 in |
| Horsepower | |||
| 300 | 300 | 300 | 300 |
| Torque | |||
| 360 | 360 | 360 | 360 |
| 0-60mph / 0-100kmh (s) | |||
| 8.10 seconds | 8.10 seconds | 8.10 seconds | 7.30 seconds |
| 1/4 mile time | |||
| 16.10 seconds | 16.10 seconds | 16.10 seconds | 15.30 seconds |
| 1/4 mile speed | |||
| 87 mph | 87 mph | 87 mph | 86 mph |
| Lateral acceleration (g) | |||
| 0.70 | 0.70 | 0.70 | 0.70 |
| Slalom speed | |||
| 54 mph | 54 mph | 54 mph | 53 mph |
| Bore-and-Stroke | |||
| 4.00/3.62 " | 4.00/3.62 " | 4.00/3.62 " | 4.00/3.62 " |
| Curb weight | |||
| 5059.00 lbs | 5059.00 lbs | 5059.00 lbs | 5524.00 lbs |
| Gross vehicle weight rating (GVWR) | |||
| 8600.00 lbs | 8600.00 lbs | 8600.00 lbs | 8600.00 lbs |
| Front gross axle weight rating (GAWR) | |||
| 4100.00 lbs. | 4100.00 lbs. | 4100.00 lbs. | 4410.00 lbs. |
| Rear gross axle weight rating (GAWR) | |||
| 6000.00 lbs. | 6000.00 lbs. | 6000.00 lbs. | 6000.00 lbs. |
| Maximum Trailer Weight | |||
| 10700.00 lbs. | 10700.00 lbs. | 10700.00 lbs. | 10200.00 lbs. |
| Wheelbase | |||
| 133.00 in | 133.00 in | 133.00 in | 143.50 in |
| Front track | |||
| 65.00 " | 65.00 " | 65.00 " | 65.00 " |
| Rear track | |||
| 66.00 " | 66.00 " | 66.00 " | 66.00 " |
| Turning radius | |||
| 22.70 | 22.70 | 22.70 | 24.20 |
| Ground clearance | |||
| 7.50 in | 7.50 in | 7.50 in | 8.20 in |
| Front legroom | |||
| 41.30 in | 41.30 in | 41.30 in | 41.30 in |
| Front headroom | |||
| 41.00 in | 41.00 in | 41.00 in | 41.00 in |
| Front hip room | |||
| 61.40 in | 61.40 in | 61.40 in | 61.40 in |
| Front shoulder room | |||
| 65.20 in | 65.20 in | 65.20 in | 65.20 in |
| Fuel tank | |||
| 34.00 gal. | 34.00 gal. | 34.00 gal. | 26.00 gal. |
| Payload | |||
| 3541 lbs. | 3541 lbs. | 3541 lbs. | 3076 lbs. |
| Maximum GCWR | |||
| 16000.00 lbs. | 16000.00 lbs. | 16000.00 lbs. | 16000.00 lbs. |
| Exterior box length | |||
| 97.60 " | 97.60 " | 97.60 " | 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 " |
| Rear legroom | |||
| 33.70 in | – | – | – |
| Rear headroom | |||
| 38.40 in | – | – | – |
| Rear hip room | |||
| 61.50 in | – | – | – |
| Rear shoulder room | |||
| 66.30 in | – | – | – |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Exterior length | |
| 227.70 in | 227.70 in |
| Exterior body width | |
| 78.50 in | 78.50 in |
| Exterior height | |
| 74.40 in | 74.40 in |
| Horsepower | |
| 300 | 300 |
| Torque | |
| 360 | 360 |
| 0-60mph / 0-100kmh (s) | |
| 7.30 seconds | 7.30 seconds |
| 1/4 mile time | |
| 15.30 seconds | 15.30 seconds |
| 1/4 mile speed | |
| 86 mph | 86 mph |
| Lateral acceleration (g) | |
| 0.70 | 0.70 |
| Slalom speed | |
| 53 mph | 53 mph |
| Bore-and-Stroke | |
| 4.00/3.62 " | 4.00/3.62 " |
| Curb weight | |
| 5524.00 lbs | 5524.00 lbs |
| Gross vehicle weight rating (GVWR) | |
| 8600.00 lbs | 8600.00 lbs |
| Front gross axle weight rating (GAWR) | |
| 4410.00 lbs. | 4410.00 lbs. |
| Rear gross axle weight rating (GAWR) | |
| 6000.00 lbs. | 6000.00 lbs. |
| Maximum Trailer Weight | |
| 10200.00 lbs. | 10200.00 lbs. |
| Wheelbase | |
| 143.50 in | 143.50 in |
| Front track | |
| 65.00 " | 65.00 " |
| Rear track | |
| 66.00 " | 66.00 " |
| Turning radius | |
| 24.20 | 24.20 |
| Ground clearance | |
| 8.20 in | 8.20 in |
| Front legroom | |
| 41.30 in | 41.30 in |
| Rear legroom | |
| 33.70 in | 33.70 in |
| Front headroom | |
| 41.00 in | 41.00 in |
| Rear headroom | |
| 38.40 in | 38.40 in |
| Front hip room | |
| 61.40 in | 61.40 in |
| Rear hip room | |
| 61.50 in | 61.50 in |
| Front shoulder room | |
| 65.20 in | 65.20 in |
| Rear shoulder room | |
| 66.30 in | 66.30 in |
| Fuel tank | |
| 26.00 gal. | 26.00 gal. |
| Payload | |
| 3076 lbs. | 3076 lbs. |
| Maximum GCWR | |
| 16000.00 lbs. | 16000.00 lbs. |
| Exterior box length | |
| 78.70 " | 78.70 " |
| Pickup box minimum width | |
| 50.00 " | 50.00 " |
| Pickup box depth | |
| 19.50 " | 19.50 " |
Interior Features
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| 12V DC power outlet | |||
| 2 | 2 | 2 | 2 |
| Compass | |||
| 2842 | – | – | – |
| Trip computer | |||
| 2917 | – | – | – |
| Exterior temperature display | |||
| 2927 | – | – | – |
| Seatback storage pockets | |||
| 2 | – | – | – |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Air conditioning, front | |
| 2822 | 2822 |
| 12V DC power outlet | |
| 2 | 2 |
| Seatback storage pockets | |
| 2 | 2 |
Exterior Features
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Door count | |||
| 2 doors | 2 doors | 2 doors | 4 doors |
| Front tires | |||
| LT245/75SR16.0E BSW AS | LT245/75SR16.0E BSW AS | LT245/75SR16.0E BSW AS | LT245/75SR16.0E BSW AS |
| Wheels | |||
| 16" painted steel | 16" painted steel | 16" styled steel | 16" painted steel |
| Fog/driving lights | |||
| 3445 | – | – | – |
| Heated door mirrors | |||
| 3479 | – | – | – |
| Mirrors, auto dimming | |||
| 4006 | – | – | – |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Antenna | |
| 3393 | 3393 |
| Door count | |
| 4 doors | 4 doors |
| Front tires | |
| LT245/75SR16.0E BSW AS | LT245/75SR16.0E BSW AS |
| Wheels | |
| 16" styled steel | 16" styled steel |
Seats
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Standard seating | |||
| 3 | 3 | 3 | 6 |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Front seat type | |
| 2992 | 2992 |
| Standard seating | |
| 6 | 6 |
Entertainment System
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Speakers | |||
| 4 | 4 | 4 | 4 |
| Steering wheel audio controls | |||
| 3191 | – | – | – |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Radio | |
| 3131 | 3131 |
| Speakers | |
| 6 | 6 |
Safety and Security Features
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Door curb lights | |||
| 2 | 2 | 2 | 2 |
| Traction control | |||
| 3243 | 3243 | – | – |
| Delay-off headlamps | |||
| 3269 | – | – | – |
| Illuminated entry | |||
| 3273 | – | – | – |
| Remote keyless entry | |||
| 3274 | – | – | – |
| Panic alarm | |||
| 3280 | – | – | – |
| Content theft deterrent alarm system | |||
| 3286 | – | – | – |
| In-Vehicle Assistance Service | |||
| 4041 | – | – | – |
| Stolen vehicle tracking | |||
| 4053 | – | – | – |
| Automatic Crash Response (airbags and/or sensors) | |||
| 4148 | – | – | – |
| Emergency Services | |||
| 4151 | – | – | – |
| Crisis Assist | |||
| 4154 | – | – | – |
| Stolen Vehicle Assistance | |||
| 4157 | – | – | – |
| Remote Door Unlock | |||
| 4160 | – | – | – |
| Roadside Assistance | |||
| 4163 | – | – | – |
| Remote Horn and Lights | |||
| 4166 | – | – | – |
| Hands-Free Calling | |||
| 4169 | – | – | – |
| Vehicle Diagnostics | |||
| 4172 | – | – | – |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Airbags, frontal | |
| 3214 | 3214 |
| Door curb lights | |
| 2 | 2 |
Mechanical Features
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Axle ratio | |||
| 3.73 | 3.73 | 3.73 | 3.73 |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Engine | |
| 4836 | 4836 |
| Axle ratio | |
| 3.73 | 3.73 |
Other Specs
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x2 Regular Cab 8 ft. box 133 in. WB |
SLE 4x2 Regular Cab 8 ft. box 133 in. WB |
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Maximum towing capacity | |||
| 10700 lbs. | 10700 lbs. | 10700 lbs. | 10200 lbs. |
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB |
| Horsepower rpm | |
| 4400 | 4400 |
| Maximum towing capacity | |
| 10200 lbs. | 10200 lbs. |