Vin Diesel was 48 in xXx: Return of Xander Cage when he played the character 'Xander Cage'.
That was over 7 years ago in 2017.
Today he is 56, and has starred in 64 movies in total, 18 of those since xXx: Return of Xander Cage was released.
In xXx: Return of Xander Cage, I think Vin Diesel looks: