* Shop around. Compare quotes from several different insurance companies before making a decision. You can get quotes online, over the phone, or in person. Look for quotes that include coverage for things like liability, collision, uninsured/underinsured motorists, and comprehensive insurance.
* Consider a higher deductible. This will lower your monthly premiums, but make sure you can afford the higher deductible in case you need to file a claim.
* Add a telematics device to your car. These devices track your driving habits and can help insurance companies give you lower rates if you have good driving habits.
* Take a defensive driving course. This can help you lower your rates and show that you're a responsible driver.
* Consider buying a used car. Used cars are usually less expensive to insure than new cars.
* Avoid high-risk driving areas. If you live in an area with a high rate of car accidents, it will be more expensive to insure your car.
* Don't drive with any tickets or convictions. Speeding tickets and other driving violations can make it more expensive to insure your car.
With some comparison shopping and patience, you can find the cheapest car insurance for a 17 year old in England.