I bought my 2013 RAV4 Diesel from a dealer in Adelaide. First 25,000 kms were great.Then the oil problem started. From 25,000 until 62,000,in between services,I put in 6 litres of oil.I complained to the dealer and eventually they decided to rebuild the engine with new pistons & rings,etc.I've had it back for 1 week,so I'll wait and see how it goes.