2003 GMC Sierra 1500 Consumer Review: 4WD forever

2003 GMC Sierra 1500 Extended Cab - Consumer Review

Average Consumer Rating

65 Total Reviews

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4WD forever
By DRB on


2003 GMC Sierra 1500 4dr Extended Cab SLE 4WD SB (4.8L 8cyl 4A)


Great truck with Z71 package. I love the pushbutton 4WD. You can have it in auto 4WD for slippery conditions in snow or hit 4wd Hi or Low and have a full time 4WD with locking differentials. All 4 wheels will drive through mud and sand. Out performs Ford 4WD trucks every time. Fold away mirrors are great for car washes. I have black and looks sharp when clean. The 5.3 Vortec V8 has plenty of power and good gas mileage (18.3 mpg) in town.

Best Features

Love the Bose 6 cd changer and the sound is like your own sound booth. The truck is very quiet and tight. The sound and computer controls on the steering wheel makes alot of sense. Love the comforts of this truck and still has the power needed for working.

Worst Features

Has a slight growl in the front wheel drive when engaged but could be just feeling the added gears moving. It's not a problem and may be normal? I have felt the same in Fords when ingaged in 4WD.
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