Maybe its something to do with the first Kluger TV advertisement, where some one was blaming some one for the bad smell, when it may have been the car in the first place....
On a serious note ours use to stink all the time after a slightly hard hill work out, I thought it had gone away after nearly 2 and a half years and 37000Kms....
But I may have stopped counting my chickens prematurely, I was accelerating up a hill @110 yesterday and wow Im not sure if it was the car in front of me as we did not have the aircon on recirculate, but wow I think it (the car?) had been working on it for the last 6 months, my two boys blamed me... The smell was very strong its like some big chemical reactor letting loose, Im pretty sure e-10 may be the culperit or what ever the engine does to drink it as a reaction.