Opel Signum 2.2i 16V ECOTEC (155 Hp) 2005 should be considered as a complete package rather than through a single headline figure. Petrol, Hatchback, 155 HP define its basic character.
For a realistic decision, we recommend weighing an average consumption figure of 8.1 lt, 0–100 km/h in 9.8 s against your daily route, passenger needs and expected driving style.
