Real MPG: Vauxhall Signum (2003 - 2008)

Number of RealMPGs submitted
22–56
Real MPG
38.4
Average

+Plushly equipped alternative to an executive saloon. Versatile rear seating, stacks of room and some decent engines. Cheap to buy.

-Lacks the driver satisfaction and image of a proper executive saloon. V6 TDI is oddly tardy. ESP is too intrusive.

Read the full Vauxhall Signum review

Select engine for more Real MPG information:

Engine Official MPG (NEDC) Official MPG (WLTP) Real MPG Avg. Real MPG %  
1.8i 16V 37.7 mpg - 36.1 mpg 96% Submit
1.9 CDTi 120 47.9 mpg - 46.9 mpg 98% Submit
1.9 CDTi 150 47.9 mpg - 43.6 mpg 91% Submit
2.0i 16V Turbo 31.7 mpg - 32.2 mpg 102% Submit
2.2i 16V Direct 34.9 mpg - 33.2 mpg 95% Submit
2.8i V6 Turbo 26.6 mpg - 23.2 mpg 87% Submit
3.0 CDTi V6 40.4 mpg - 36.7 mpg 91% Submit
*Based on WLTP MPG values

Read the Honest John review...

Vauxhall Signum (2003 - 2008)

Plushly equipped alternative to an executive saloon. Versatile rear seating, stacks of room and some decent engines. Cheap to buy.
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