This generation of the Subaru Forester used the 2.5-litre FB25 engine which made use of a timing chain that should be good for the life of the vehicle.

For the record, the vast majority of engines that use a rubber toothed timing belt have what’s called a dry belt. A relatively small number of engines use wet-belt technology which is where the rubber belt operates in an oil bath situation. This tech has proved to be problematic for some car-makers and Ford, for one, is moving to a timing chain layout for the new engine in its Ranger, Everest and Transit line-up.

Technically, as far as local car-industry definitions go, your car is a member of the light commercial class of cars, and in the medium SUV sub-category. Whether you think it's a luxury car is up to you and will largely depend on your expectations and previous experiences.

Luxury is a tricky thing to define and as cars gain more and more standard equipment and refinement with each passing year, what passed for luxury a few years ago might now be considered a run-of-the-mill vehicle. There was a time when velour trim and intermittent windscreen wipers were the preserve of luxury cars, but that won't cut it these days when the cheapest cars have those things and much more as standard.

A: If the reason the battery is going flat has anything to do with a fault within the rest of the car, then yes, I would imagine the problem – and the subsequent battery replacement if the battery is damaged – would be a warranty issue. The body computer in modern cars can do curious things with the electrical systems and accessories fitted, and that can sometimes result in a flat battery.

Subaru is not the only brand with this problem, but flat batteries caused by it are definitely not the sort of statutory wear and tear issues that normally exclude a battery from any warranty claims. It would be the same with tyres, brakes and clutches. Normally, when these components wear out its deemed normal wear and tear and is not covered by the car’s warranty. But if a tyre, clutch or braking system fails because of a manufacturing or materials fault, then the new-car warranty should cover it.