by Spanky on Oct 16, 2010 Vehicle: 2000 GMC Sierra 1500 SLT 3dr Extended Cab SB
Purchased brand new; 130,000 miles. Has performed exceptionally. I live in the desert and am used to problems with plastic pieces breaking; not so much with this truck. still looks like new after 10 years. Maintenance issues: Plastic retainer on tail gate latch (and cover that broke trying to access it) at 120,000 miles, Water pump (at 105,000 miles), fuels pump went bad around 40,000 miles ('cause of bad gas) and dealer replaced (under warranty) with S-10 style pump. Caused many problems. Once I went to an independent repair shop, it got fixed right. Took 45 min to lower spare tire 'cause of warped plastic sleeve that jack handle goes into. Ave mpg 15-17 (including 70+++ mph to Vegas).
by Brad on May 6, 2010 Vehicle: 2000 GMC Sierra 1500 SLE 2dr Regular Cab Stepside SB
Overall, I love the truck. It fires up every morning. I have had it for almost four years. I drive 30,000 miles a year with my job and it holds up great. The biggest repair I had to make was to have the intake manifold gaskets replaced a few years ago. The Gen III LS-based engines are notorious for that. I get about 15-17MPG no matter what kind of driving I do. Piddly things are starting to fail like lights on the radio & HVAC, lumbar support, and the console lid, but mechanically, it's as Professional Grade as ever! Someday I'll trade it in on a new Sierra/Silverado, but right now it does what I need it to do.
by GMCfan on Mar 6, 2010 Vehicle: 2000 GMC Sierra 1500 SLE 3dr Extended Cab Stepside SB
I have loved this truck since I have owned it. I have added all sorts of extras like intake and exhaust work, so that is why some of my ratings are high. My only issue that I have had with this truck is the backseat. Once my daughter was born, trying to get a car seat in there safety has always been an issue. Nothing has ever gone wrong and only replaced things that I upgraded.
After a complete redesign last year, GMC's Silverado-based pickup finally gets a fourth door on the extended cab. There's also more power on tap from the 4.8- and 5.3-liter engines, increased trailer ratings and standard programmable automatic door locks. New factory appearance items, such as wheel-lip flares and a soft tonneau cover, are now available on some models.