2003 Vauxhall Signum MPG

Based on data from 2 vehicles, 80 fuel-ups and 31,214 miles of driving, the 2003 Vauxhall Signum gets a combined Avg MPG of 30.64 with a 1.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

2003 Vauxhall Signums For Sale Nearby

  • Signum i35

    2003 Vauxhall Signum 3.0 D DIESEL V6
    Added Feb 2015 • 41 Fuel-ups

    Property of cottonneil

  • 25.3 Avg MPG
  • Signum

    2003 Vauxhall Signum DIESEL
    Added Jun 2010 • 59 Fuel-ups

    Property of vanillarice

  • 33.9 Avg MPG


Accelerate at high RPMs and Cruise at low RPMs

Try to accelerate at or near your peak torque (this is the m... ...

by Mikes1992

Read more tips