Opel Insignia is a more dynamic driving. Opel Signum engine produces 45 HP less power than Opel Insignia, whereas torque is 85 NM less than Opel Insignia. Due to the lower power, Opel Signum reaches 100 km/h speed 1.5 seconds later.
Fuel consumption
Fuel consumption (l/100km):
8.9
8.9
Fuel tank capacity:
60 litres
70 litres
Full fuel tank distance:
670 km in combined cycle
780 km in combined cycle
Opel Insignia gets more mileage on one fuel tank.
Dimensions
Length:
4.65 m
4.91 m
Width:
1.80 m
1.86 m
Height:
1.47 m
1.52 m
Opel Signum is smaller. Opel Signum is 26 cm shorter than the Opel Insignia, 6 cm narrower, while the height of Opel Signum is 5 cm lower.
Trunk capacity:
365 litres
540 litres
Trunk max capacity: with rear seats folded down
1410 litres
1530 litres
Opel Insignia has more luggage space. Opel Signum has 175 litres less trunk space than the Opel Insignia. The maximum boot capacity (with all rear seats folded down) is larger in Opel Insignia (by 120 litres).
Turning diameter:
11.4 meters
10.9 meters
The turning circle of the Opel Signum is 0.5 metres more than that of the Opel Insignia, which means Opel Signum can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg):
no data
2`280
Safety:
no data
Quality:
Opel Insignia has fewer problems. According to annual technical inspection data Opel Signum has serious deffects in 180 percent more cases than Opel Insignia, so Opel Insignia quality is probably significantly better
