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Home
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GMC
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Sierra
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2003 GMC Sierra
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Comparison
GMC Sierra 2003
Compare 2003 GMC Sierra with selected similar models from competitors. 2003 GMC Sierra side-by-side comparisons at Truckin' Web.
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Change Submodel
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1500 Long Bed Extended Cab Pickup
1500 Long Bed Regular Cab Pickup
1500 Short Bed Crew Cab Pickup
1500 Short Bed Extended Cab Pickup
1500 Short Bed Regular Cab Pickup
2500 Long Bed Crew Cab Pickup
2500 Long Bed Extended Cab Pickup
2500 Long Bed Regular Cab Pickup
2500 Short Bed Crew Cab Pickup
2500 Short Bed Extended Cab Pickup
3500 Long Bed Crew Cab Pickup
3500 Long Bed Extended Cab Pickup
3500 Long Bed Regular Cab Pickup
Denali Short Bed Extended Cab Pickup
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Comparing
• Most Similar
All Trims
All GMC
Year
2003
Make
GMC
Model
Sierra
Trim
===============
Crew Cab Long
- 2500 2WD V8
- 2500 4WD V8
- 3500 2WD V8
- 3500 4WD V8
===============
Crew Cab Short
- 1500 2WD V8
- 1500 4WD V8
- 2500 2WD V8
- 2500 4WD V8
===============
Ext Cab Long
- 1500 2WD V8
- 1500 4WD V8
- 2500 2WD V8
- 2500 4WD V8
- 3500 2WD V8
- 3500 4WD V8
===============
Ext Cab Short
- 1500 2WD V6
- 1500 2WD V8
- 1500 4WD V6
- 1500 4WD V8
- 2500 2WD V8
- 2500 4WD V8
- Denali AWD V8
===============
Reg Cab Long
- 1500 2WD V8
- 1500 2WD V6
- 1500 4WD V8
- 1500 4WD V6
- 2500 2WD V8
- 2500 4WD V8
- 3500 2WD V8
- 3500 4WD V8
===============
Reg Cab Short
- 1500 2WD V8
- 1500 2WD V6
- 1500 4WD V6
- 1500 4WD V8
General Pricing
General Pricing
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
MSRP
$19,362.00
$22,040.00
$22,500.00
$23,755.00
Destination
$815.00
$795.00
$815.00
$510.00
Internet Price
Get Price Quote
Get Price Quote
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Fuel Economy
Fuel Economy
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
City (mpg)
15
14
15
14
Highway (mpg)
21
19
21
17
Payload & Towing
Payload & Towing
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
Passenger Volumn (cu. ft.)
N/A
N/A
N/A
N/A
Steering, Suspension & Brakes
Steering, Suspension & Brakes
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
Front Suspension
wishbone
wishbone
wishbone
wishbone
Rear Suspension
beam
beam
beam
beam
Tires
235/75R16
245/70R17
235/75R16
245/70R16
Entertainment, Communication & Navigation
Entertainment, Communication & Navigation
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
Radio
AM/FM
AM/FM
AM/FM
AM/FM
Cassette Player
N/A
N/A
N/A
N/A
CD Player
N/A
Yes
Yes
Yes
CD Changer
N/A
N/A
N/A
N/A
DVD Player
N/A
N/A
N/A
N/A
Navigation Aid
N/A
N/A
N/A
N/A
Engines & Power
Engines & Power
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
Standard Engine
4.3L 200hp V6
4.7L 240hp V8
4.3L 200hp V6
4.7L 245hp V8
Horsepower
200 @ 4600 RPM
240 @ 4800 RPM
200 @ 4600 RPM
245 @ 4800 RPM
Torque
260 @ 2800 RPM
300 @ 3200 RPM
260 @ 2800 RPM
315 @ 3400 RPM
Valves
2
2
2
4
Displacement (cc)
4300
4701
4300
4663
Bore X Stroke (in.)
4 X 3.5
3.7 X 3.4
4 X 3.5
3.7 X 3.3
Compression Ratio
9.2:1
9.3:1
9.2:1
9.6:1
Exterior Dimensions & Weight
Exterior Dimensions & Weight
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GMC Sierra 1500
Dodge Ram 1500
Chevrolet Silverado 1500
Toyota Tundra SR5
Curb Weight - Automatic (lb.)
4142.5
4572.4
4142.5
4490.8
Wheelbase (in.)
119
120.5
119
128.3
Length (in.)
203.2
207.7
203.2
217.5
Width (in.)
78.5
79.9
78.5
75.2
Height (in.)
71.2
74.4
71.2
70.5
Track Front (in.)
65
68
65
65.9
Track Rear (in.)
66
67.4
66
64.9
Ground Clearance (in.)
8.1
8.1
8
11.2
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