Rovanpera and co-driver Jonne Halttunen clinched a second world title with a round to spare after finishing second behind Hyundai's Thierry Neuville at the inaugural Central European Rally.
The 23-year-old is only the sixth driver in the WRC's 50-year history to successfully defend a world title, following in the footsteps of Sebastien Loeb, Sebastien Ogier, Tommi Makinen, Juha Kankkunen and Miki Biasion.
Unlike last year - when Rovanpera dominated the 2022 season with six wins to wrap up the title with two rounds remaining - this year has developed into a closer battle.
This season Rovanpera has won three rallies in Portugal, Estonia and Greece while his rivals, namely team-mate Elfyn Evans, offered stronger opposition.
This put more of a focus on consistency, where the Finn has excelled having finished no worse than fourth and retired just once following a crash in Finland.
"I've not had so much time to think about it [winning the title], but of course it means a lot and when you have a bit more time to think about it I will appreciate it more," said Rovanpera.
Source: Autosport