Overview & Reviews

The Sierra gets a revised look this year that includes a new front fascia, revised side moldings and an additional wheel design. Top-of-the-line models get power-folding heated mirrors with puddle lamps and turn signal indicators. Inside, the Sierra now offers a Bose stereo system and XM Satellite Radio. The instrument panel and center console have been redesigned, and GMC has added new seats, a more comprehensive driver information center, optional satellite steering wheel controls and a dual-zone climate control system. For increased safety, Sierras now feature a standard front-passenger-sensing system and dual-stage airbags. All 4.3-liter V6-equipped Sierras and California-emission V8s are now ULEV certified, while electronic throttle control is now standard on all V8 engines. Finally, the Autotrac four-wheel-drive system has been modified for less intrusiveness at low speeds, and the brake system received upgrades that provide better pedal feel and improved overall performance.

• Roomy extended-cab models, strong V8 engines, innovative features.

• Spotty fit-and-finish concerns, low-grade interior materials.

User Reviews:

Showing 1 through 10 of 65.00

• 

  I Hate this vechile - 2003 GMC Sierra 1500
  By justin d leblanc - March 31 - 10:00 am

  i bought this truck in june of 2003. i am very disappointed in the performance of this truck, the service from this dealership, and the warranty work performed. to tell you a little about this truck at 2000 miles the ac went out, at 4500 the heater went out, at 16000 miles the distributor cap went out causing me to have it towed. other things that have gone wrong from the shocks going out, the steering vibrates as you drive, the transmission kicks hard when put in gear. i strongly advise no one to buy this truck.

• 

  Averaging one repair a year - 2003 GMC Sierra 1500
  By irishlager - March 27 - 7:36 pm

  This is poor quality truck. In five years I have had five repairs and one recall. My repairs have included a cracked transmission case, bad steering mid-shaft, bad seatbelt, bad water pump, and bad wiper switch. In addition, I am currently losing lights in my dash and have lost most of my fan. GM likes to advertise this as professional grade. However, no professional in his right mind should buy this truck. Please save yourself and buy something else.