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Vauxhall Signum MPG

11 Vauxhall Signums have provided 76 thousand miles of real world fuel economy & MPG data.
Click here to view only the Vauxhall Signums with MPG currently participating in our fuel tracking program.

Tips

Do not overfill your tank!

Some bad information around here... some great too! Overf... ...

by ALong85

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