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GMC Mileage Reports

There are 1228 GMCs from 47 different models with reported gas mileage parked at Fuelly

Top 10 Cars


Recent Activity

from other GMC vehicles (View All)

  • rpres62 had 1 best tank(s) for their GMC HD CC (2014 GMC Sierra 2500 HD). (17.9 MPG) 4 hours ago
  • fightenfire updated the photo of their Big Blue (2015 GMC Sierra 2500 HD). 8 hours ago
  • jkcampin added 2 fuel-ups to their gmc sierra (2014 GMC Sierra 1500) 12 hours ago
  • 01GMC had 1 best tank(s) for their My Yukon (2001 GMC Yukon). (17.8 MPG) 21 hours ago
  • jkcampin had 2 best tank(s) for their gmc sierra (2014 GMC Sierra 1500). (10.4 MPG) 21 hours ago
  • jkcampin added a gmc sierra (2014 GMC Sierra 1500) to their garage. 1 day ago
  • Reddy fueled-up their Sierra 1 (2004, GMC Sierra 1500).(12.7 MPG) 1 day ago

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Accelerate moderately

Contrary to popular opinion, the slowest acceleration is not... ...

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