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  1. #1
    Newbie
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    Dec 2006
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    Default Need info on 99 Suburban [Expired Topic]

    I am considering buying a 99 2wd 1500 Suburban.
    It is an LT with all options except towing. Has the 350 engine and I assume 3.42 gears. What kind of mileage can I expect from it.
    It has 119,000 miles and is in Texas at a Chevy dealer. They are asking $7,500.
    My last gas 350 was a 92 GMC extended cab K 1500 with 3.42 gears and only got about 12 MPG empty driving easy.
    The last 8 years I have been driving a 1 ton Chevy van with a 6.5 Turbo Diesel. It weighs 8,000 lbs all the time due to shelving and tools.
    Thanks

  2. #2
    Legend
    TrailLeadr's Avatar
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    Default RE: Need info on 99 Suburban

    This site has some good info on MPG estimates for just about any vehicle.
    http://www.fueleconomy.gov/mpg/MPG.do?action=browseList

    Here's the info on the '99 2wd 1500.
    http://www.fueleconomy.gov/mpg/MPG.d...amp;details=on
    Patrick
    Rhode Island


  3. #3

    Default RE: Need info on 99 Suburban

    My '98 K1500 Suburban is getting ~13 mpg city 16-17 highway.

    Has the intake manifold gasket been changed? Even if it has, I'd probably get a pressure tester (you can borrow one from Autozone, or have a shop do it for you), and make sure there are no coolant leaks. That vintage 5.7 (and a lot of other GM engines) had issues with the intake manifold gaskets leaking.
    '98 K1500 Suburban LS 5.7 L 4L60E NV246 ARB
    '92 Ford Explorer XLT 4x4 4.0 L A4LD BW13-54 Trac-loc rear
    "My toys were the greasy cogs and springs and pistons that lay around all over the place, and these, I can promise you, were far more fun to play with than most of the plastic rubbish children are given nowadays." Danny in Roald Dahl's Danny The Champion of the World

  4. #4
    Legend unplugged's Avatar
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    Default

    You might want to check out Kelly Bluebook at KBB.comthe trade in value is around $5000 so your dealer has a lot of room on that $7500 price. The used car lots in my neighborhood are jammed with SUV's, with recent move to economy cars.
    There is no way to happiness....happiness is the way.:yipi:
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