That's not really a strawman, but you are correct in that it's a fallacious argument.
Barring any sort of formalized study, you're just sharing personal anecdotes with us.
Without any sort of study of statistical data, we cannot even begin to address your claim (it's not like things such as initial quality ratings have any bearing on decade old cars). However, we can very easily compare the cost of similar repairs if we really wanted to. I don't think you'll find the results to your liking though, especially in something like a Mercedes that has 0 part sharing with a lower cost vehicle (like in the case of Lexus to Toyota for example)
Barring any sort of formalized study, you're just sharing personal anecdotes with us.
Without any sort of study of statistical data, we cannot even begin to address your claim (it's not like things such as initial quality ratings have any bearing on decade old cars). However, we can very easily compare the cost of similar repairs if we really wanted to. I don't think you'll find the results to your liking though, especially in something like a Mercedes that has 0 part sharing with a lower cost vehicle (like in the case of Lexus to Toyota for example)