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Chevrolet SilveradoHD Specs

2003 - 2007 Pick Up

Gen 1 2003 - 2007
Chevrolet SilveradoHD

Engine & Performance

6.0 Vortec

6.0-VORTEC-N-E3
Power 300 HP
Fuel —
Engine Code LQ4
Drivetrain & Chassis
Chassis Pick Up
Gears 5
Gearbox code 4L80E

Quick Specs

Power 300 HP
Fuel type Diesel
Engine Code LQ4
Gears 5
Chassis Pick Up
CO2 emission —
Fuel
8.7 L/100km
Fuel
Combined
9.6 L/100km
Combined

Engine Lineup

Trans Engine Gears HP Fuel CO₂
MT 6.0 D Automatic 5 300 HP Diesel —

Note: Performance figures may vary based on market and conditions.

Advanced Specs

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Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.