See more from Ask Carzone 
Which oil for my Insignia?
Hello there, what type of oil should input on my Insignia 2.0tdci 09 reg, and it has 273K km on the clock. Thanks in advance!
Our answer:
Hi Meriton,
The brand doesn't matter as such, but the SAE spec can be 0W-30, 0W-40, 5W-30 or 5W-40, all fully synthetic. The oil should also have 'GM-LL-B-025' on it, and 'Dexos 2'.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.