Vauxhall Insignia Owner's Manual page 215

214 Technical data
Engine
including filter [l]
between MIN and MAX [l]
Fuel tank
Petrol/diesel, nominal capacity [l]
A20DTC A20DTJ A20DTH
ecoFlex 96kW
4.5 4.5 4.5
1.0 1.0 1.0
A20DTH A20DTH
ecoFlex 118kW
4.5 4.5
1.0 1.0
A20DTR
4.5
1.0
70