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Gas mileage

Discussion in 'General Chevy & GM Tech Questions' started by common dude, Apr 28, 2008.

  1. common dude

    common dude Rockstar

    well in my canyon, turning the 33s im only getting about 14-16 mpg, i was wondering what everyone is getting in the silverados/ sierras with lifted, stock and lowered vehicles. thanks guys

    Edit: sorry didnt see the big section titled "fuel" with the gas mileage topic in it already lol
    Last edited: Apr 28, 2008
  2. Davandy

    Davandy Moderator 5+ Years ROTM Winner 1000 Posts

    Welcome to the site :sign0016:
    I also get 15 MPG with the Van
  3. finalday7

    finalday7 Epic Member 5+ Years ROTM Winner 1000 Posts

    On my Crewcab with the 4.8 I got 13.5 stock, after 32" tires, 11.8, after Hypertech about 14.5
  4. retired2001

    retired2001 Epic Member 5+ Years 5000 Posts

    I get 17.5 to 18 avg. w/5.3L 2004 Crew Cab "stock" Z/71. About 80% hwy driving.
  5. Pete95Sierra

    Pete95Sierra Epic Member 5+ Years ROTM Winner 1000 Posts

    mines older but I get 11, anyway do you have any pics? i love the look of the lifted colorado/ canyons
  6. Gmcsuvguy

    Gmcsuvguy Rockstar 100 Posts

    I was getting 21mpg when my Jimmy was stock, when I lifted it and put on 31" tires it went to 16mpg, and after the Hypertech it went up to 19mpg.
  7. TRPLXL2

    TRPLXL2 Epic Member 5+ Years 1000 Posts Platinum Contributor

    2005 1500 Silverado 4x4 with a 6" lift, 35" tires. Currently holding steady at 14.3, according to the DIC.
  8. ras

    ras Rockstar

    my 99 with 285's and is at about 13.5 but it needs tuned up bad
  9. brownpridex111

    brownpridex111 Rockstar 100 Posts

    im getting like 18 to 21
  10. tlperry68

    tlperry68 Epic Member 5+ Years 1000 Posts

    I want to see the Canyon with 33" tires. I haven't seen that one yet.
    I get between 16 to 24 MPG unloaded and 10 to 16 with 8,000 pounds behind the bumper.

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