I can see this.
I have had my Valkyrie for over 12 years and it has never broke down on me once. Valkyries and Goldwings can get well over 300,000 miles on them. Spyders will never achieve this.
My wife's 2013 STL is at the dealer's right now getting the coolant leak fixed. Bad water pump.
I guess the 'percent failed' probably refers to how many have had to be repaired vs the total sold. It is still a good indication.
If 100,000 Yamaha's have been sold, in a certain time frame, and 11,000 have been repaired, that is pretty good.
If 100,000 Can Ams have been sold, in a certain time frame, and 42,000 had to be repaired that is not so good.
Truth be told. If my wife could ride a two wheeler, she would not have a Can Am. She would be riding a Honda. If Honda came out with a reverse trike, we would buy it.