Ferrari 599 GTB Fiorano / HGTE

Virtually all UK 599s were fitted with the F1 automated manual, and clutch life depends heavily on use — heavy urban or track driving wears the clutch quickly. A clutch replacement costs roughly £3,000–£5,000, and worn clutch sensors can also cause selection faults. Gearbox oil should be changed every two years or 37,000 miles. Ask for a clutch-life readout and test shifts when cold and hot.

The most likely wear items on a 599 are tired track rod ends and ball joints, which show as front-end knocks, imprecise steering or uneven tyre wear. A ball joint costs roughly £500 per corner to replace, so all four corners add up. The magnetorheological dampers are also expensive if they fail or leak. Drive over broken tarmac and speed cushions on the test drive and listen for front suspension rattles.

The 599's electronics are power-hungry, and a weak or old battery can trigger a host of warning lights and spurious faults; owners have used a battery isolator to reset the system. Cars that stand for weeks are most at risk. Check the battery age and conditioner use, clear any warning lights on a test drive, and confirm faults do not return after restarting.