Cutting the cost of driving
Consider joining a car club instead of owning one: try Zipcar, Enterprise Car Club, or Europcar, all of which let you hire cars by the hour or the day.
Car-pooling is another option - companies like BlaBlaCar and LiftShare connect those who need a lift with those who have space in their car - it’s good for the environment and for your pocket too! Please do take care when car-pooling and ensure the service you choose carries out user vetting.
If you do have to drive, check out www.petrolprices.com to find the cheapest petrol / diesel in your area.
And do make use of fuel loyalty cards or supermarket schemes to bring down the price of filling up - most petrol station chains offer a scheme which allows you to exchange points for reduced-price fuel. In addition, big supermarkets such as Tesco and Sainsburys often have money-off schemes for shoppers, either through collecting loyalty points, or by offering a discount on petrol when a certain amount is spent in-store.
As an alternative, consider walking, cycling or using public transport instead of driving - Google maps will show you routes by alternative means of transport so you can compare your options; bike-hire schemes also exist in lots of larger towns to make cycling an affordable option. Plus our Cheaper Train Travel article has some hints on ways to travel for less on the rails.