23sigma's Profile

Real Name: charles zhang
Joined: March 2013

In the Garage

  • My BMW

    2010 BMW 323i GAS V6
    Added Mar 2013 • 2 Fuel-ups

    Property of 23sigma

  • 20.7 Avg MPG Best In Garage


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Fuelly Fuel Saving Tips

Pay attention to the voting percentages on all these tips an... ...

by NovaResource

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