So you are a young driver and you have just got your first car but there are various different types on the market, petrol, diesel, liquid petroleum gas and compressed natural gas to name a few. Often your engine will be designed for either petrol or diesel and filling the tank with the wrong fuel can cause serious damage to your car, so take care. You can save money on fuel by purchasing a car with good fuel-economy which is measured by miles per gallon. Ask your car dealer about fuel economy before purchasing.Car safety featuresAnti-lock brakesThis relatively new safety device is designed to bring a car to a halt more quickly than conventional brakes. ABS prevent the breaks from locking so that the car does not have that you may want to consider installing. Here are a few details on extra costs involved with car ownership.Essential car costs:Car insuranceMake sure that you purchase a good car insurance policy before you even consider