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2014 GMC Sierra 5.3 Fuel Economy, HP & TQ and Towing Comp Released!!!!

Discussion in 'Chevy Truck Talk & GM News' started by hammer76, Apr 1, 2013.

  1. hammer76

    hammer76 New Member

    The new 5.3L EcoTec3 V-8
    355 hp and 383 lb-ft of torque
    Sierra’s new 5.3L offers a class-leading towing capacity of up to 11,500 pounds
    EPA estimates of 16 mpg city and 23 highway with two-wheel drive or 16/22 with four-wheel drive


    Here is the link to full article and additional info http://media.gmc.com/media/us/en/gm...nt/Pages/news/us/en/2013/Apr/0401-sierra.html
  2. mfleetwood

    mfleetwood New Member 1000 Posts 100 Posts

    Due to your low post count and link, your thread got hung up in our anti-spamming tool. All will be able to see your post now.

    Sorry for the delay....
  3. stchman

    stchman New Member 1000 Posts 100 Posts

    Anyone here want to bet money that the 2014 F150 will get at least a 300lb tow rating bump even if NOTHING is changed in their power train.
  4. ahmitchell1

    ahmitchell1 New Member 1000 Posts 100 Posts

    Funny you mention that I saw a guy in a brand new f 150 platinum who attempted to two a decent sized excavator. I think my truck might have done it. But his axle u bolts snapped(I'm guessing) because his rear bumper was slammed into the ground. The truck was totaled for sure
  5. Conlan Rose

    Conlan Rose Super Moderator 1000 Posts 100 Posts

    I think that will wait for 2015 when they premiere their new truck.
  6. Sierraowner5.3

    Sierraowner5.3 New Member 1000 Posts 100 Posts

    could be fun when u turn the AFM off....

    Alex

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