2003 GMC Sierra 1500 Specs, Features & Options
Here's everything you need to know about each trim in the 2003 GMC Sierra 1500 lineup. Compare pricing, specs, key features and more.
1 of 15  Sierra 1500 Regular Cab Work Truck Pickup 2D 8 ft | 2 of 15  Sierra 1500 Extended Cab Work Truck Pickup 4D 6 1/2 ft | 3 of 15 Sierra 1500 Regular Cab Pickup 2D 6 1/2 ft | 4 of 15 Sierra 1500 Extended Cab SLE Pickup 4D 8 ft | 5 of 15 Sierra 1500 Regular Cab SLE Pickup 2D 6 1/2 ft | 6 of 15 Sierra 1500 Extended Cab Pickup 4D 8 ft | 7 of 15 Sierra 1500 Regular Cab SLE Pickup 2D 8 ft | 8 of 15 Sierra 1500 Regular Cab Pickup 2D 8 ft | 9 of 15 Sierra 1500 Extended Cab Pickup 4D 6 1/2 ft | 10 of 15 Sierra 1500 Extended Cab SLT Pickup 4D 8 ft | 11 of 15 Sierra 1500 Extended Cab SLE Pickup 4D 6 1/2 ft | 12 of 15  Sierra 1500 HD Crew Cab SLE Pickup 4D 6 1/2 ft | 13 of 15 Sierra 1500 Extended Cab SLT Pickup 4D 6 1/2 ft | 14 of 15  Sierra 1500 Extended Cab Denali Pickup 4D 6 1/2 ft | 15 of 15 Sierra 1500 HD Crew Cab SLT Pickup 4D 6 1/2 ft | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fair Market Price | $4,681 | $5,068 | $5,508 | $6,272 | $6,743 | $6,766 | $6,854 | $6,864 | $6,987 | $7,703 | $7,795 | $8,106 | $8,577 | $8,853 | $9,041 | ||
| Fuel Economy | City 14/Hwy 19/Comb 16 MPG | City 14/Hwy 19/Comb 16 MPG | City 14/Hwy 19/Comb 16 MPG | City 13/Hwy 17/Comb 15 MPG | City 14/Hwy 18/Comb 16 MPG | City 13/Hwy 16/Comb 14 MPG | City 13/Hwy 16/Comb 14 MPG | City 13/Hwy 16/Comb 14 MPG | City 13/Hwy 16/Comb 14 MPG | City 13/Hwy 16/Comb 14 MPG | City 13/Hwy 16/Comb 14 MPG | N/A | City 13/Hwy 16/Comb 14 MPG | City 11/Hwy 15/Comb 13 MPG | N/A | ||
| Fuel Type | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | ||
| Horsepower | 200 @ 4600 RPM | 200 @ 4600 RPM | 200 @ 4600 RPM | 285 @ 5200 RPM | 270 @ 5200 RPM | 285 @ 5200 RPM | 285 @ 5200 RPM | 270 @ 5200 RPM | 285 @ 5200 RPM | 285 @ 5200 RPM | 285 @ 5200 RPM | N/A | 285 @ 5200 RPM | 325 @ 5000 RPM | N/A | ||
| Torque | 260 lb-ft | 260 lb-ft | 260 lb-ft | 325 lb-ft | 285 lb-ft | 325 lb-ft | 325 lb-ft | 285 lb-ft | 325 lb-ft | 325 lb-ft | 325 lb-ft | N/A | 325 lb-ft | 370 lb-ft | N/A | ||
| Towing Capacity | N/A | 8,100 lbs | 9,100 lbs | 8,700 lbs | 9,100 lbs | 8,700 lbs | 9,000 lbs | 9,000 lbs | 8,800 lbs | 8,700 lbs | 8,800 lbs | 10,200 lbs | 8,800 lbs | 10,000 lbs | 10,200 lbs | ||
| Payload | N/A | 1,652 pounds | 1,661 pounds | 1,303 pounds | 1,661 pounds | 1,590 pounds | 1,821 pounds | 1,821 pounds | 1,652 pounds | 1,303 pounds | 1,481 pounds | 2,783 pounds | 1,481 pounds | 1,787 pounds | 2,783 pounds | ||
| Body Styles | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | ||
| Engine | V6, 4.3 Liter | V6, 4.3 Liter | V6, 4.3 Liter | V8, 5.3 Liter | V8, 4.8 Liter | V8, 5.3 Liter | V8, 5.3 Liter | V8, 4.8 Liter | V8, 5.3 Liter | V8, 5.3 Liter | V8, 5.3 Liter | V8, 6.0 Liter | V8, 5.3 Liter | V8, 6.0 Liter | V8, 6.0 Liter | ||
| Curb Weight | N/A | 4,548 pounds | 4,142 pounds | 4,810 pounds | 4,142 pounds | 4,810 pounds | 4,227 pounds | 4,227 pounds | 4,548 pounds | 4,810 pounds | 4,548 pounds | 5,506 pounds | 4,548 pounds | 5,013 pounds | 5,506 pounds |
| Emergency & Security Services | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | ||
| Child Seat Anchors | Not Available | Standard | Not available | Standard | Not available | Standard | Not available | Not available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Child Door Locks | Not Available | Not available | Not available | Not available | Not available | Not available | Not available | Not available | Not available | Not available | Not available | Standard | Not available | Not available | Standard |
| Cruise Control | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Standard | Standard | ||
| Navigation System | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | ||
| Hands Free Phone | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional |
| Cruise Control | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Standard | Standard |
| Torque | 260 @ 4600 RPM | 260 @ 4600 RPM | 260 @ 4600 RPM | 325 @ 5200 RPM | 285 @ 5200 RPM | 325 @ 5200 RPM | 325 @ 5200 RPM | 285 @ 5200 RPM | 325 @ 5200 RPM | 325 @ 5200 RPM | 325 @ 5200 RPM | Not Available | 325 @ 5200 RPM | 370 @ 5000 RPM | Not Available |
| Leather Seats | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | ||
| Dual Power Front Seats | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | ||
| Power Driver's Seat | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional |
| Power Windows | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Standard | Standard | ||
| Tilt Steering Wheel | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Alloy Wheels | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional |
| Drivetrain | 2WD | 2WD | 2WD | 2WD | 2WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 2WD | 4WD | AWD | 4WD | ||
| Recommended Fuel | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Not Available | Regular | Regular | Not Available | ||
| Transmission Type | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic |
| Bed Length | 8 feet | 6.5 feet | 6.5 feet | 8 feet | 6.5 feet | 8 feet | 8 feet | 8 feet | 6.5 feet | 8 feet | 6.5 feet | 6.5 feet | 6.5 feet | 6.5 feet | 6.5 feet | ||
| Curb Weight | Not Available | 4548 pounds | 4142 pounds | 4810 pounds | 4142 pounds | 4810 pounds | 4227 pounds | 4227 pounds | 4548 pounds | 4810 pounds | 4548 pounds | 5506 pounds | 4548 pounds | 5013 pounds | 5506 pounds | ||
| Fuel Capacity | Not Available | 26 gallons | 26 gallons | 34 gallons | 26 gallons | 34 gallons | 34 gallons | 34 gallons | 26 gallons | 34 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | ||
| Front Head Room | Not Available | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41 inches | 41.1 inches | 41 inches | 41 inches | 41.1 inches | ||
| Front Leg Room | Not Available | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | 41.3 inches | ||
| Minimum Ground Clearance | Not Available | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 8 inches | 7.4 inches | 8 inches | Not Available | 7.4 inches | ||
| Overall Length | Not Available | 227.7 inches | 203.2 inches | 246.6 inches | 203.2 inches | 246.6 inches | 222.1 inches | 222.1 inches | 227.7 inches | 246.6 inches | 227.7 inches | 237.2 inches | 227.7 inches | 227.7 inches | 237.2 inches | ||
| Payload Capacity | Not Available | 1652 pounds | 1661 pounds | 1303 pounds | 1661 pounds | 1590 pounds | 1821 pounds | 1821 pounds | 1652 pounds | 1303 pounds | 1481 pounds | 2783 pounds | 1481 pounds | 1787 pounds | 2783 pounds | ||
| Front Shoulder Room | Not Available | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | 65.2 inches | ||
| Truck Bed Volume | Not Available | 57 feet | 57 feet | 71 feet | 57 feet | 71 feet | 71 feet | 71 feet | 57 feet | 71 feet | 57 feet | 57 feet | 57 feet | Not Available | 57 feet | ||
| Turning Diameter | Not Available | 45.3 feet | 38.5 feet | 50.4 feet | 38.5 feet | 50.4 feet | 42.4 feet | 42.4 feet | 45.3 feet | 50.4 feet | 45.3 feet | 49.6 feet | 45.3 feet | 37.4 feet | 49.6 feet | ||
| Wheel Base | 133 inches | 143.5 inches | 119 inches | 157.5 inches | 119 inches | 157.5 inches | 133 inches | 133 inches | 143.5 inches | 157.5 inches | 143.5 inches | 153 inches | 143.5 inches | 143.5 inches | 153 inches | ||
| Width with mirrors | Not Available | 83.5 inches | 78.5 inches | 83.5 inches | 78.5 inches | 83.5 inches | 78.5 inches | 78.5 inches | 83.5 inches | 83.5 inches | 83.5 inches | 79.7 inches | 83.5 inches | 83.5 inches | 79.7 inches |
FAQs
Does the 2003 GMC Sierra 1500 have a turbo?
No, the 2003 Sierra 1500 does not have any trim packages that offer a turbo engine at this time. For a more detailed look at the 2003 Sierra 1500 specs, features and options check out Kelley Blue Book's 2003 GMC Sierra 1500 specs page.
All 2003 GMC Sierra 1500 Trims and Styles
- 2003 GMC Sierra 1500 Regular Cab Work Truck Pickup 2D 8 Ft
- 2003 GMC Sierra 1500 Extended Cab Work Truck Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 Regular Cab Pickup 2D 6 1/2 Ft
- 2003 GMC Sierra 1500 Extended Cab SLE Pickup 4D 8 Ft
- 2003 GMC Sierra 1500 Regular Cab SLE Pickup 2D 6 1/2 Ft
- 2003 GMC Sierra 1500 Extended Cab Pickup 4D 8 Ft
- 2003 GMC Sierra 1500 Regular Cab SLE Pickup 2D 8 Ft
- 2003 GMC Sierra 1500 Regular Cab Pickup 2D 8 Ft
- 2003 GMC Sierra 1500 Extended Cab Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 Extended Cab SLT Pickup 4D 8 Ft
- 2003 GMC Sierra 1500 Extended Cab SLE Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 HD Crew Cab SLE Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 Extended Cab SLT Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 Extended Cab Denali Pickup 4D 6 1/2 Ft
- 2003 GMC Sierra 1500 HD Crew Cab SLT Pickup 4D 6 1/2 Ft
Advertisement