Our clio has had several faults among years:
-Check front suspension, joints, tierod ends,wishbones etc.
-Start motor is weak
-Wheel bearings
-clio HAS to go straight in the motorway if everything is ok. No tramlining.

Then you have to check all basic things, same as other cars. Remember check when cambelt kit+waterpump has been replaced (mileage / year)

Nice little car, pretty reliable. We have 2003 1.6 dynamique model