"Calais Tourer" not Commodore Sportwagon:

https://www.imcdb.org/vehicle_1203573-Holden-Commodore-Sportwagon-ZB-2018.html

Model origin: China, not UK:

https://www.imcdb.org/vehicle_1801659-MG-3-ZP11-2018.html

IMDb reference: https://www.imdb.com/title/tt4023790/
Country of origin: USA

https://www.imcdb.org/movie_1004513875-Sisq%C3%B3--Thong-Song.html