Why doesn't Lightning McQueen say 'kachow' in Cars 3?

Why doesn't Lightning McQueen say 'kachow' in Cars 3?

In Cars 3, many fans were surprised to find out that Lightning McQueen doesn't say his famous catchphrase 'kachow'. The filmmakers behind the third installment decided to take a more mature approach, focusing on McQueen's character development and growth. Although 'kachow' is missed, this decision reflects how McQueen has evolved and matured throughout the series. It's a subtle shift, but it adds depth to his character. So it's not about forgetting the past, but more about embracing the growth and change of our beloved race car.