INDEPENDENT research carried out by spark plug manufacturer NGK shows that 40 per cent of cars on Britain’s roads are more than nine years old, a trend that seems likely to continue.

It’s also a fact that bodywork generally survives far better than it used to, often disguising perhaps that under the bonnet, the car is in worse shape than the paintwork would suggest.

Regular servicing will not only ensure better performance, but an efficient engine should also mean lower fuel consumption, not to mention a cleaner exhaust and greater reliability.

Just a few simple checks on a regular basis would go a long way to preventing many breakdowns in other words, especially in winter. Basic checkpoints ideally would include everything from lights and tyres to battery and starter motor.

Tyres

Tyres should always be carefully checked as worn treads are illegal as well as potentially lethal - for you and innocent bystanders, as well as other road users. Tyre pressure, too, should be regularly monitored.

Battery

Battery failure is one of the most common causes of breakdown. Many recovery patrols now carry new batteries for sale so that they can solve the problem on the spot. Sluggish starting is a sure sign that your car battery is getting old. As soon as starting becomes slow, it’s time to think about buying a new battery.

Radiators

These might be sporting leaks or cracks. It’s always worth testing the strength of the anti-freeze – extra glycol-based anti-freeze will boost levels to manufacturers recommended levels. The washer systems also need to be tested and, of course, before long journeys, water and cleaner should be topped up to ensure optimum visibility. Hoses, too, should be examined for any cracks or leaks and replaced if there’s any doubt that they’ll see you through the cold snap.

Exhausts

Exhausts work hard all year, so it’s worth including this important piece of equipment on your checklist, not just as winter approaches, but before a holiday. A quick check up could also save your car failing its MoT. Exhausts are most likely to split at either the silencer or back box, but usually give little warning of a pending failure.

Wipers

Windscreen wiper blades should be replaced after a year’s use, so check them out as winter approaches for wear and tear.

Shock absorbers

One thing you almost certainly won’t be able to check and rectify yourself prior to venturing out on roads are the shock absorbers. Yet the danger of driving a car with worn shock absorbers is considerable. Effects of worn shock absorbers include longer breaking distances and increased risk of aquaplaining in wet conditions.

Cam belts

If you’ve recently bought a car second hand it could also be worth changing the cam belt, according to the RAC, who have to deal with 36,000 breakdowns a year caused by broken timing belts. A broken belt, it warns, could wreck the engine, causing £1000s worth of damage, while the cost of fitting a new belt is relatively low. There are no warning signs that the belt is about to break. That tends to happen as you try to start the engine and the car simply won’t run.

Bodywork

Finally, while it might seem like common sense, in practice keeping your car clean in winter is easier said than done. Even so, it’s well worth making time to wash it regularly, to remove the salt and mud thrown up by the roads. This will help avoid rusting and other damage if left to build up.

The basics

Before setting off on a winter journey, assess the weather and if in doubt stay at home. If, however, you do set off, take time to run through the basic checks outlined above. Keep a few essentials in the car, too including a mobile phone, shovel, de-icer/ice scraper blanket, warm clothing, wellingtons, torch, hot drink chocolate bar, extra fuel. So be prepared, stay warm and stay safe.