As long as keep up with servicing and don't drive like a knob then there is plenty of life still in it.
Oil, Oil Filter, Spark Plugs, HT Leads, Coil Pack, Air Filter, Timing belt done?
After that it could just be wear and tear items like the clutch depending on how it has been driven in its lifetime.
My 1.2 16v is on 102,000 and still feels brand new