Whether you are buying from a private seller or dealer, it is important to make sure that the used car you are considering is, in fact, what the seller says it is.

• While buying privately, arrange to view the car at the seller's house, this can probably make you certain that the car is not stolen. Do not agree to meet in any quiet or remote location and always take someone with you for your company as well as security. Never view the car in rain, in poor light or at night, as you won't be able to assess the condition of the car efficaciously. Make sure that you see the vehicle clearly in day-light and from all angles in order to identify any scratches or dents. Avoid carrying large amounts of cash with you, and remember to ask the seller to show you a recognized form of identification, such as a passport, in order to verify that the seller is what he claim to be.
• Do not think of buying a used car without checking the V5C registration document (the vehicle's logbook) with the DVLA on 0870 2400010 in order to ensure that it's genuine. Insist on seeing the V5 vehicle registration document.
• Always ask the seller about the car's service history and do examine it. Besides this, check invoices to see if any other work has been carried out and also check any documentation provided, including current and previous MOT certificates.
• Some manufactures use VIN stickers that are tamper-proof. They etch it on large body panels and inside door apertures. If few, or all, of the numbers do not match, be alert as you may be looking at a stolen car.
• Ask for the spare keys right away. Do not allow the seller to provide you the spare keys at a later date as it can be ill-used to steal your car when it is at the parking place of your home or anywhere else.
• Before buying a used car, compare similar cars in the classifieds and also check for the price guide in order to avoid being overcharged. If you are purchasing from a dealer, always make sure that they are registered traders, and are members of an industry body like RMI or SMMT.
• Make sure that the seller has a certificate of insurance and a current MOT certificate. If the car is 4 years old or more, check whether there is a continuous series of annual MOT certificates. Examine if the mileage on these certificates matches with the service records. Also, double check that the mileage has increased at a consistent rate every year.
• Check the service record and handbook carefully. Be vigilant. Look for mismatched colors and panels  on tailgate, bonnet and doors. These may indicate that the vehicle has been mended after a shunt. Also, find out small tinctures of spray paint on window seals and door handles. Always check for damage underneath any fitted seat covers as it can be costly to replace. Do not forget to check the engine bay.
• The most important step is to test-drive the car. It is the best way to examine the condition of the car.  Ensure that your test drive is lengthy, and check for any evidence of leaks.

Buying a used car can be risky. But with these tips, you may land at buying a good used car.