I bought a 2012 Peugeot RCZ THP 156 automatic 57k . Have driven about 2500 km.(8 months) Mostly 10 km trips. Engine is dry, no leaks oil or coolant. I religiously check oil and coolant every week.( I heard about Peugeots ). So far added 400 ml of oil and coolant on 3 occasions at 400 ml each time. Thought maybe a head gasket problem. Took it on a 150 km thrash to Woollongong back through the Royal National. No overheating, no loss of oil, no foam in oil, no loss of coolant. Two weeks later (today) added a third lot (400 ml) coolant. When warmed up, temperature always stays just below 90 only once had steam rise up on start up on a cold day (I owned plenty of Nissan 240 k's and Skylines to know about head gaskets). Has any one any ideas? Is such a small loss of coolant normal on Peugeots ? Or do I just do a compression test and are the Peugeot mechanics in Alexandria OK?