You’ll usually need your driving licence details, address, occupation, annual mileage, vehicle registration, claims and convictions history, and details of any additional drivers. Be accurate and consistent, particularly about how the car is used, where it is kept overnight and your estimated mileage, as incorrect information could affect a future claim. Compare the cover as well as the price, including excesses, exclusions, courtesy-car arrangements and legal expenses. Before buying, check that the insurer or broker is FCA-authorised and read the policy documents carefully.