Greetings friends, we have at home an Opel Vectra B of the year 1996, and we are not sure if the consumption that this car is normal is normal or there is something that remains to be regulated.
The engine is a 1.6 16V 100cv Berlina and is normally spending on consumption 10/11litros at 100cv in combined circuit, highway and city. According to what the meter marks when Marca Reserva that has consumed 50litros about 450 to almost 500kms but very rarely.
Thank you