Timing belt service interval?

[Gene Simmons]

Hi all,

Just a quick question, does anybody know what the service interval for an 07 H type astra 1.6 sxi is? Is it 40000 miles/4 years from new, or is the first one due at a later interval?

Virtual pint offered in response.

Many thanks in advance

GS

[FoundOnRoadside]

1.6 Twinport or 1.6VVT?