What are some common transmission problems in a Vauxhall Astra?

I recently purchased a used Vauxhall Astra and I've noticed some issues with the transmission. It seems to be slipping and shifting roughly. What could be causing this and how can I fix it?

Transmission problems in Vauxhall Astras are not uncommon, especially in older models. It could be caused by a variety of issues such as low transmission fluid, worn out clutch, or a faulty transmission sensor.

My advice would be to have a professional mechanic take a look at your car and diagnose the specific issue. They will be able to give you an accurate and personalized solution to fix the problem.

In the meantime, you can check the transmission fluid level and add more if it's low. This may temporarily improve the shifting, but it's important to get the underlying issue fixed as soon as possible.