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Rototest Rolling Road Site

Discussion in 'A3/S3/Sportback (8P Chassis)' started by Splathead, Dec 24, 2007.

  1. Splathead

    Splathead Active Member
    Team Estoril VCDS Map User Audi S3

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    Has anyone seen this site http://www.rri.se/ (I did a search through the forum but could not find anything)

    It is a Swedish outfit that compare real world power and torque claims with those of Manufacturers by using a "Rolling Road" bolted directly to the hubs.

    If you navigate to the "Graphs" section on the right-hand-side, there are many Audi figures to peruse.
     
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  3. s3mike

    s3mike Member

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    I've seen it before.

    It shows very good figures for the S3 ( two different examples ). Both are giving the quoted power figures at the wheels.

    It says somewhere on the site that they test cars with a haldex type 4wd system as front wheel drive, this might explain why the drivertrain losses are not very big.

    In any case it looks like the engine power is over what Audi claim.
     

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