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silverado 2011 3500HD 6,6 duramax mpg

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by ak_, Oct 30, 2011.

  1. ak_

    ak_ New Member

    Hai whats the mpg for a silverado 3500 2011 city and highway no towing only normal driving

    99'HEARTBEAT Epic Member Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

    Here is Chevy's Web Site and the Performance Specs for the 2011" 3500 Series Silverado and it also express the Fuel Mileage to some Degree,

  3. GM Customer Service

    GM Customer Service Rockstar 4 Years 500 Posts

    There is no EPA fuel economy estimates for the 2011 Silverado 3500 because it exceeds the mass for the highest test weight class. Therefore it is too heavy to be tested. If you have further questions please feel free to contact me directly. Thank you.

    Tricia, GM Customer Service.

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