Based on data from 18 vehicles, 637 fuel-ups and 366,783 miles of driving, the 2014 Vauxhall Insignia gets a combined Avg MPG of 40.41 with a 0.45 MPG margin of error.

Any Engine Type DIESEL (1) H2 DIESEL (2) L4 DIESEL (7) Any Body Style Wagon (2) Hatchback (4) Any Submodel SRi (5) Base (6) Other (7)

Below you can see a distribution of the fuel-ups with 43 outliers (6.32%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

• Ellie

  2014 Vauxhall Insignia Elite
  Added Sep 2020 • 40 Fuel-ups

  Property of EvgeniyK

• 40.2 Avg MPG

• My Insignia

  2014 Vauxhall Insignia SRi L4 DIESEL Manual 6 Speed Hatchback
  Added Nov 2019 • 33 Fuel-ups

  Property of tobes42

• 49.1 Avg MPG

• Insignia Tourer 2014

  2014 Vauxhall Insignia Standard 6 Speed Wagon
  Added Dec 2018 • 174 Fuel-ups

  Property of GerrySmyth31

• 43.9 Avg MPG

• My Insignia

  2014 Vauxhall Insignia SRi
  Added Feb 2018 • 6 Fuel-ups

  Property of RAK123

• 32.1 Avg MPG

• Insignia

  2014 Vauxhall Insignia SRi Standard 6 Speed
  Added Feb 2018 • 92 Fuel-ups

  Property of Kestrelpc

• 29.1 Avg MPG

• Emerald Green2

  2014 Vauxhall Insignia DIESEL L4
  Added Jan 2014 • 171 Fuel-ups

  Property of BarrieG

• 39.1 Avg MPG

• Vauxhall Insignia

  2014 Vauxhall Insignia SRi L4 DIESEL Standard 6 Speed Hatchback
  Added Nov 2017 • 50 Fuel-ups

  Property of gavinl1967

• 41.2 Avg MPG

• Jon's Insignia

  2014 Vauxhall Insignia Standard 6 Speed Hatchback
  Added Apr 2014 • 15 Fuel-ups

  Property of JonTebbutt

• 45.0 Avg MPG

• my car

  2014 Vauxhall Insignia Standard 6 Speed Hatchback
  Added Jul 2016 • 10 Fuel-ups

  Property of provaid82

• 21.3 Avg MPG

• Insignia

  2014 Vauxhall Insignia DIESEL Standard 6 Speed Wagon
  Added Sep 2015 • 19 Fuel-ups

  Property of xtremelangy

• 42.2 Avg MPG

• Insignia

  2014 Vauxhall Insignia SRi Ecoflex 140 CDTi 2.0 (Remapped to 188) L4 DIESEL Standard 6 Speed
  Added Aug 2015 • 20 Fuel-ups

  Property of Kaaatinas

• 43.2 Avg MPG

• LK14 YHR

  2014 Vauxhall Insignia
  Added Mar 2014 • 43 Fuel-ups

  Property of Basill

• 41.2 Avg MPG

• Insignia

  2014 Vauxhall Insignia Ecoflex DIESEL Manual Tech line
  Added Aug 2014 • 15 Fuel-ups

  Property of Chrisb50

• 38.9 Avg MPG

• Gaynor

  2014 Vauxhall Insignia SRi
  Added Feb 2015 • 7 Fuel-ups

  Property of Del64

• 39.8 Avg MPG

• Black Insignia

  2014 Vauxhall Insignia DIESEL H2
  Added Jan 2015 • 4 Fuel-ups

  Property of Vaux_insig

• 39.9 Avg MPG

• Work Car

  2014 Vauxhall Insignia DIESEL L4
  Added May 2014 • 7 Fuel-ups

  Property of jaridss

• 37.2 Avg MPG

• New Insignia

  2014 Vauxhall Insignia DIESEL L4
  Added May 2014 • 17 Fuel-ups

  Property of danbl

• 41.4 Avg MPG

• Vauxhall Insignia

  2014 Vauxhall Insignia DIESEL L4
  Added Jun 2014 • 7 Fuel-ups

  Property of i4000

• 40.8 Avg MPG