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Reviews for GMC Sierra Denali years:

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Owners' Reviews

2010 GMC Sierra Denali Reviews and Owner Comments

 
2010 GMC Sierra Denali
Overall Score (1 review)
  • Body, Interior & Misc.
  • Engine
  • Brakes
  • Exhaust & Emissions
  • Drive Train
  • Heating & Air Conditioning
  • Electrical & Lights
  • Suspension & Steering
2010 GMC Sierra Denali Owner Reviews (1 review)
  • 2010 GMC Sierra Denali
    Visitor, Saint Paul, MN, July 29, 2010 15:06
    6.2 liter sounds like a deisel-very noisy. 6 speed trans vibrates in 6th gear. Dealer said they all do that! Still trying to get fixed under warranty. DON'T buy a 2010 Sierra Denali!
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