Look for oil leaks from the front engine covers
Check service history carefully that major check-ups every four years have been completed.
MC Shift gearbox can wear out clutch quickly in town driving. Does it need replacing?
Exhaust bypass valve can fail and is £250 to fix.
Check front tyres for wear on the inner edges and budget for a suspension geometry alignment.
Carbon ceramic discs are £12,000 to replace but SICOM offers refacing service for much less.
Original Pirelli tyres are often swapped for Michelins that owners rate more highly for grip and wet weather performance.
A full set of tyres will cost £1,100.
Any corrosion is a sign of badly repaired crash damage.
Fabric hood on GranCabrio wears well but inspect hinge points for any tears.
Make sure the automatic wipers are working properly.
The GranTurismo is a large car, so look for parking dings and scrapes.
Nose section is prone to stone chipping.
Earlier models' sat-nav is antiquated.
Bose stereo is an extra worth looking out for.