Acclaim Sedan, ex NSW Police car from the country, has done 106 000 kays. Only issues have been a damaged power steering hose which has only happened recently (shes going in this week to be fixed).
I dont know the cars history 100% because Holden wont release the info to me, but they have told me its had a problem free life so I'll choose to believe them. Theres no evidence of any oil leaks or anything like that.
Only other issue was the gearbox was a tad clunky but I had a transmission service done on Saturday (so new oil and filter) and its calmed it right down. I would imagine a slightly more tougher life then a normal car, and probably exposed to more heat then a normal car due to heavy footed driving on occasions and hotter then city outside air temps wouldnt have helped the cause either. The service schedule says to do the service at the 105 000 kay service anyway but Ive noticed the difference.
But Ive had it now for 15 000 kays and apart from those nothing has gone wrong, the car looks 100%