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Lexus ES 350 Extended Warranty



  • lei1lei1 Posts: 1
    edited August 2010
    I need some advice. We just purchased a 2010 ES 350. We do have NAV. The dealer sold us the following:

    7 year / 100k Extended Warranty: 2,732

    5 year protection:
    Crystal Fusion (windshield) 1,056
    Ding Protection 1,129
    Paint protection 595

    Chip protection 1,396

    We are located in Washington State and plan to keep this car permanently. We did get 1.9% finance for 5 years but this all add's up.

    I'm not sure if I should keep all this or cancel... Any advice is appreciated!
  • ansjoeansjoe Posts: 8
    Bill - what price did you pay for this 2010 ES 350 8y/100k warranty; I am looking for exactly the same.
  • ansjoeansjoe Posts: 8
    edited October 2010
    Just for fun:

    See equation below:
    ax^i + by^j = z

    where z=estimated quote for extended warranty
    x= # of years of coverage needed
    y= # of miles (in thousands) of coverage needed (125 for 125,000 miles)
    a= 4.025
    ^=to the power of (i.e.: for 8 years it will be 8 raised to the power of 2.553)

    Take a calculator and do the math above for your coverage
    if your dealer quotes you less than z then take it, else negotiate.

    Hope this helps.
  • lt1234lt1234 Posts: 1
    you have to puy it before the 50,000 and the four year. i just got mine for 08 es350 7 years 100K fr 1375 from Jerry
  • How did you determine the below variables?

    a= 4.025
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