BRAKES, SUSPENSION AND EXHAUST

This incarnation of the 911 is much lighter on its stoppers than most sports cars of the same vintage, but as with all cars, the brakes do need to be replaced every few years. Make a visual check of the discs for signs of rust and warping, and also see if the car shakes or pulls one way when braking — these are signs the brakes will need replacing in the near future. If the pads and discs have been changed previously, ask to see the receipts for the work. It should have been undertaken by a Porsche specialist using high-quality parts.

The 996's suspension was superb for its day and has proved to be very durable. The only problem you are likely to encounter is creaking or rattling from the front and rear corners, which is a sign the control arms are either worn or have been damaged on speed bumps. Replacing them is a simple and relatively inexpensive job, which will probably need to be done every three or four years. Parts are cheap and readily available.

Corrosion of the exhaust fasteners, bolts and nuts is a common problem which can lead to exhaust leakage. A visual check of the underneath of the car will pick this up, but you will need access to a lift to get a proper view. There is no alternative to having the parts replaced.

Plenty of 996 owners chose to upgrade the factory-fitted exhaust with a sportier alternative promising additional noise. It’ll sound great on a one-off test drive, but you may not find increased volume quite as pleasing to listen to every day. As with any modification, you should ask for details of the parts fitted and check that the work was carried out by a reputable Porsche specialist.

Incidentally, Turbo versions of the 996 are fantastic to drive, but you should carry out extra checks for corrosion before buying one. Various elements of the turbocharger installation (and supporting equipment) are susceptible to rust even at relatively low mileage, which is why it's sensible to ask a Porsche specialist to carry out an inspection before you agree to part with your money.