Opel Signum image
Opel Signum image
Opel Signum image

Opel Signum Specs



Choose a Opel Signum version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. Notice also the plus sign to access the comparator tool where you can compare up to 3 cars at once side by side.

Key Specs

Production years: from 2003 to 2005
Engine displacement: from 109.6 cu-in / 1796 cm3 to 193.8 cu-in / 3175 cm3
Horsepower: from 118 HP / 120 PS / 88 kW to 227 HP / 230 PS / 169 kW
Length: 183.11 inches / 465.1 cm Width: 70.79 inches / 179.8 cm Height: 57.72 inches / 146.6 cm Wheelbase: 111.42 inches / 283.0 cm
Fuel Consumption - Economy Combined: from 40 MPG / 5.9 L/100 km / 48 MPG UK to 22 MPG / 10.6 L/100 km / 27 MPG UK


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Petrol Engines (5 Versions) Diesel Engines (4 Versions)

Petrol Engines

YearHorsepowerEngine displacementCompare with another car
Signum 1.8 16v Specs2005140 hp / 103 kW1796 cm3 (109.6 cu-in)Compare with another car
Signum 2.0 16v Turbo Specs2003175 hp / 129 kW1998 cm3 (121.9 cu-in)Compare with another car
Signum 2.2 16v DGi Specs2003155 hp / 114 kW2198 cm3 (134.1 cu-in)Compare with another car
Signum 2.8 V6 Turbo Specs2005230 hp / 169 kW2792 cm3 (170.4 cu-in)Compare with another car
Signum 3.2 V6 Specs2003211 hp / 155 kW3175 cm3 (193.8 cu-in)Compare with another car

Diesel Engines

YearHorsepowerEngine displacementCompare with another car
Signum 1.9 CDTi 120 Specs2004120 hp / 88 kW1910 cm3 (116.6 cu-in)Compare with another car
Signum 1.9 CDTi 150 Specs2004150 hp / 110 kW1910 cm3 (116.6 cu-in)Compare with another car
Signum 2.2 DTi 16v Specs2003125 hp / 92 kW2171 cm3 (132.5 cu-in)Compare with another car
Signum 3.0 V6 CDTi Specs2003184 hp / 135 kW2958 cm3 (180.5 cu-in)Compare with another car