Even Toyota isn't immune to having problems in the first year of a new design. I provide reliability information, with results updated four times a year, so it's possible to provide quick results. It's just a matter of how soon enough owners sign up to participate.
Participants simply report repairs the month after they occur on a one-page survey. When there are no repairs, they simply report an approximate odometer reading four times a year, at the end of each quarter.
To encourage participation, panel members receive full access to the results for free.
For the details, and to help make a quick result happen:
Vehicle reliability research