GMC advertising claims Sierra is a "professional grade" truck. With stout engines, roomy cabs and rugged good looks, the Sierra impresses. But the cabin is constructed of rather cheap parts, and we've found fit-and-finish concerns on several Sierras. That doesn't spell "professional grade" to us.
by motorbones on Dec 23, 2013 Vehicle: 2001 GMC Sierra 1500
After 13 years and 252,000 miles, i think it's time a write a review. The engine is all original, and runs as good as the first day. The transmission failed after 150,000, but the new one is flawless. Aside for the normal consumables, I have had to replace one wheel bearing. That's it. That, and the fact that I have two rather expensive cars sitting in the garage, but my wife always prefers the "truck" for it's comfort and ride quality.
I'm sure someone out there will beat me up on how much better they're doing with their Ram or Ford or Toyota, and I can't fault them... I don't know those trucks. But this truck doesn't show any signs that will give it up any time soon.
by Brian on Nov 6, 2009 Vehicle: 2001 GMC Sierra 1500
I have had fuel line, brake line rust problems, I have also had rear brake problems having 4 sets of brakes on the rear since purchase. Very disappointed in this truck. Steering noise problems. And from talking with other owners these problems are common place with GMC and Chevrolet 2001 trucks.
by alphonse on May 16, 2009 Vehicle: 2001 GMC Sierra 1500
purchased new in 01,in 8 yrs the truck has had very few problems. passenger side seat belt tightens up on its own, & the interior light switch had a short.Oe tires had to be replaced at 35k, & the on star system is no longer compatible with the new digital system. fuel mileage averages about 17 in mixed driving, 20mpg is achievable on long highway travel.I would buy another gmc if we wear this one out, brakes still have about 60% life left.
The Sierra C3 gets a name change to Sierra Denali in addition to a trick new four-wheel steering system. On standard Sierras, the previously optional Z85 firm-ride suspension is now standard on all 1500 models for improved handling and towing capacity. Base SL models now include air conditioning while uplevel SLE and SLT models add deep-tinted glass to the standard feature list.