When do I need to change the oil on my Aygo?

I have just purchased a Toyota Aygo with an automated manual gearbox. The salesman has told me to get the oil changed after a month. I have never heard of this before. Is it a good idea? I am also thinking of changing to all-weather tyres. Can you recommend a good set for the Aygo?
If this is new then I have not heard of a new car needing an oil and filter change after a month. If it is used, then it may be due an oil and filter change after a month. Currently the best all weather tyres are Michelin Cross Climates. They also improve ride quality and steering, are very quiet, do not adversely affect fuel economy and seem to last as long as ordinary summer tyres.
Answered by Honest John on

Ask Honest John