Motoring is an expensive business – and getting more so, it seems. Car insurance costs are going up, particularly for young drivers, and petrol prices remain near record highs. Just days ago, Tesco said shoppers had less to spend in its stores because they had to fill up their tanks.

To help you keep motoring costs to a minimum, we have assembled a panel of experts to answer some of your questions. Whether it is how to cut the cost of car insurance for your teenage daughter, how to decide between breakdown policies, or how to drive more efficiently and save fuel and money, they can help.

David Bizley, technical director at the RAC, Stuart Milne, deputy editor of Autotrader.co.uk, and Scott Kelly, head of car insurance at Gocompare.com, will be online on Wednesday 12 October from 12.30pm. Put your questions to them now.