2003 Chevrolet Silverado 1500 Ext Cab 157.5" WB LT Performance Specs
- 1. Quick Specs
- 2. Dimensions
- 3. Fuel Economy
- 4. Performance Specs
- 5. Safety Features
- 6. Warranty
- 7. Other Specs
| Engine | Details |
|---|---|
| SAE Net Horsepower @ RPM | 285 @ 5200 |
| Displacement | 5.3L/325 |
| Engine Type | Gas V8 |
| Fuel System | SFI |
| Engine Order Code | LM7 |
| Engine Oil Cooler | NA |
| SAE Net Torque @ RPM | 325 @ 4000 |
| Transmission | Details |
|---|---|
| Trans Power Take Off | NA |
| Trans Order Code | M30 |
| Trans PTO Access | NA |
| Drivetrain | Rear Wheel Drive |
| Second Gear Ratio (:1) | 1.63 |
| Fifth Gear Ratio (:1) | NA |
| Trans Description Cont. Again | NA |
| Transfer Case Model | NA |
| First Gear Ratio (:1) | 3.06 |
| Sixth Gear Ratio (:1) | NA |
| Reverse Ratio (:1) | 2.29 |
| Transfer Case Gear Ratio (:1), Low | NA |
| Transfer Case Gear Ratio (:1), High | NA |
| Seventh Gear Ratio (:1) | NA |
| Fourth Gear Ratio (:1) | 0.70 |
| Trans Description Cont. | Automatic w/OD |
| Third Gear Ratio (:1) | 1.00 |
| Clutch Size (in) | NA |
| Transfer Case Power Take Off | NA |
| Trans Type | 4 |
| Brakes | Details |
|---|---|
| Brake ABS System (Second Line) | NA |
| Rear Drum Diam x Width (in) | NA |
| Brake Type | Pwr |
| Rear Brake Rotor Diam x Thickness (in) | 12.8 x 0.78 |
| Disc - Front (Yes or ) | Yes |
| Disc - Rear (Yes or ) | Yes |
| Drum - Rear (Yes or ) | NA |
| Front Brake Rotor Diam x Thickness (in) | 12.0 x 1.14 |
| Brake ABS System | Four-Wheel |
| Steering | Details |
|---|---|
| Turning Diameter - Curb to Curb (ft) | 50.4 |
| Steering Type | Pwr Rack & Pinion |
| Steering Ratio (:1), On Center | NA |
| Turning Diameter - Wall to Wall (ft) | NA |
| Steering Ratio (:1), At Lock | NA |
| Tires | Details |
|---|---|
| Revolutions/Mile @ 45 mph - Spare | NA |
| Spare Tire Size | P255/70R16 |
| Rear Tire Order Code | QCC |
| Spare Tire Capacity (lbs) | 1903 |
| Front Tire Size | P255/70R16 |
| Revolutions/Mile @ 45 mph - Rear | NA |
| Spare Tire Order Code | QCC |
| Revolutions/Mile @ 45 mph - Front | NA |
| Front Tire Order Code | QCC |
| Rear Tire Capacity (lbs) | 1903 |
| Rear Tire Size | P255/70R16 |
| Front Tire Capacity (lbs) | 1903 |
| Wheels | Details |
|---|---|
| Rear Wheel Material | Aluminum |
| Front Wheel Material | Aluminum |
| Rear Wheel Size (in) | 16 x 6.5 |
| Spare Wheel Material | Steel |
| Spare Wheel Size (in) | 16 x 6.5 |
| Front Wheel Size (in) | 16 x 6.5 |
| Suspension | Details |
|---|---|
| Suspension Type - Front | Coil Spring |
| Spring Capacity - Rear (lbs) | 3686 |
| Axle Ratio (:1) - Front | NA |
| Axle Capacity - Rear (lbs) | 3750 |
| Axle Capacity - Front (lbs) | 3600 |
| Suspension Type - Rear | 2-Stage Multi-Leaf |
| Axle Ratio (:1) - Rear | 3.42 |
| Shock Absorber Diameter - Front (mm) | 36 |
| Spring Capacity - Front (lbs) | 4416 |
| Axle Type - Rear | Semi-Floating |
| Axle Type - Front | Indepdent |
| Stabilizer Bar Diameter - Front (in) | 1.42 |
| Stabilizer Bar Diameter - Rear (in) | NA |
| Shock Absorber Diameter - Rear (mm) | 36 |
Read More About the 2003 Chevrolet Silverado 1500:
- 2003 Chevrolet Silverado 1500 Bottom Line
- 2003 Chevrolet Silverado 1500 Full Review
- 2003 Chevrolet Silverado 1500 Latest News (0)
- 2003 Chevrolet Silverado 1500 Photo Gallery (14)
- 2003 Chevrolet Silverado 1500 360° Tour
- 2003 Chevrolet Silverado 1500 Specifications (23 Trims)
- Other Expert Reviews for 2003 Chevrolet Silverado 1500 (5)
- Consumer Opinions for 2003 Chevrolet Silverado 1500 (395)
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