Insurance is a very personal thing, down to your age, postcode, driving record etc, I have been with Sheila's Wheels for years, as they have always been the cheapest for me. Check all the search methods like Go Compare, Compare the Market etc, phone Direct Line & Nor Union (as not on search engines) and pick the best one for service, with the cheapest price. Steer clear of cheap unheard of companies if you don't want future claim troubles and when renewing don't forget to do it all again, as not many reward loyalty.