Overview & Reviews
The Sierra gets a revised look this year that includes a new front fascia, revised side moldings and optional multifunction, fold-away mirrors. On the inside, GMC has added new seats, a more comprehensive driver information center, a redesigned instrument panel and optional dual-zone climate control and satellite steering wheel controls. On the hardware side, the standard 6.0-liter V8 gets electronic throttle control as well as the ability to run exclusively on compressed natural gas (CNG) or a mix of CNG and gasoline. Other upgrades include an improved Insta-Trac part-time four-wheel-drive system for reduced service costs, a more efficient starter for the 8.1-liter V8 and a revised headlight switch that allows drivers to turn off the daytime running lamps.
- Powerful drivetrains, roomy interiors, numerous available amenities.
- Spotty build quality, cheap interior materials.
User Reviews:
Showing 1 through 4 of 4.00-
WHAT CAN YOU SAY....? - 2003 GMC Sierra 3500
By Big Money - October 21 - 2:00 amExtremely Satisfied with Fllet Manager Diane Ford, Ironic working for GM with that Name. Excellent Truck! 230K MILES On the Last One and going for 430k On the Duramax/Allison Combonation.
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Proffessional truck!!!! - 2003 GMC Sierra 3500
By truckinisfun - November 30 - 2:00 amI love the tramendous performance of my sierra at a ropping 325hp and 370foot lbs. of tourque.I also love the way it steers with my camper hooeked to the back,anyone who likes trucks should deffinetly at least check it out.
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