[2] Car is particularly associated with the roles of Tatyana in Eugene Onegin, Mimì in La bohème, Marguerite in Faust, Fiordiligi in Così fan tutte, Donna Elvira in Don Giovanni and Micaëla in Carmen, and has also given noted performances as Elisabeth de Valois in Don Carlos, and the title roles in Luisa Miller and Thaïs.

[6] She began performing with Opera Australia from 2014 debuting a number of roles including the title parts of La traviata, Thaïs and Luisa Miller (winning her first Helpmann Award for the latter); Fiordiligi (Così fan tutte), Tatyana (Eugene Onegin), Micaëla (Carmen), Mimi (La bohème), Marguerite (Faust), Pamina (The Magic Flute), Leila (The Pearl Fishers), and both Donna Anna and Donna Elvira (Don Giovanni).

[2] Car made her Covent Garden debut in 2015, singing Micaëla in Bizet's Carmen, followed by Tatyana in Tchaikovsky's Eugene Onegin and a new production of La bohème as Mimì in the 2017/18 season.

[8] In 2019 Car visited Australia to sing the role of Ellen in a recital version of the Benjamin Britten opera Peter Grimes with the Sydney Symphony Orchestra.

Performances at the Paris Opera have included Tatyana, Mimì, Micaëla and her role debut as Elisabetta di Valois in Don Carlos in the 2019/2020 season.