2010 SSV, theres a thread here documenting my issues with the lifters in this engine starting at 7000km's. To be fair Holden has been thorough in trying to get this sorted out, after 3 sets of lifters they will now be replacing the engine with a new L77. If you're buying new you won't have the lifter issue as i hear thats been fixed in the L77 motor. Other warranty issues i've had have been with the cheap thin plastic mouldings in the centre console.
Quality is not what it once was, too much cost cutting and weight saving in this model. I had a VZ adventra before this and it was of a higher quality of finish, in a way i regret trading that car. On the positive side the SSV is a great driving car and the fuel consumption is quite surprising when you consider how much grunt the V8 is making.