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Driving your car Car running costs

Be a savvy driver and save money... Which? can help you to cut the cost of your car tax, fuel bills and insurance, for starters.

Find the cheapest fuel

We help you find cheaper petrol, diesel and LPG

Car tax guide

How changes to the car tax rates from April 1 2011 will affect you.

Can fuel additives save you money?

See how we test fuel additives and then see which – if any – deliver real benefits.

Car insurance for older drivers

Advice for older drivers having trouble finding a suitable policy

• Compare car insurance

  

  Car insurance explained

• Fuel additives

  

  Which? put nine fuel additives to the test to see whether they really work

• Insurance tips for young drivers

  

  How under-25s can find better deals on car insurance

• Petrol and diesel super fuels

  

  Super unleaded and super diesel fuels: we test them to see if it's worth paying more

• Car insurance

  

  We help you find the best UK car insurance policies on the market

Which? Car podcast

Listen to our FREE 10-minute digest of all the latest car news and reviews every month.