Of the 8 vehicles my family and I have owned that have been over a 100k and 2 of them over 200k, only 1 has ever burned any noticeable amount of oil and that's my Z and even then it's not burning it per say, it's a crappy PCV setup and high rpm downshifting that's sucking it through the intake which causes it to get burned but it's not burning because the rings are shot or the engine is worn out. Otherwise none of our vehicles have ever lost oil between changes.