Evans first appeared in the British GT Championship in 2012, driving alongside fellow debutant Zoë Wenham for Century Motorsport in a GT4-class Ginetta G50. Having missed the first round due to licensing issues (with his seat being filled by Ginetta's Mark Simpson), Evans made his debut at the second round of the season, held at the Nürburgring GP circuit. He and Wenham finished third in the first race, and second in race two, in what proved to be a successful debut event for Evans. The season would prove to be a successful one; although a victory eluded the pairing of Evans and Wenham, Wenham was still competing for the title with two races to go (with Evans competing for the runner-up spot, as he had missed the first two races.) Following that event, however, Evans had to settle for third place, the title being won by Team WFR and their driver pairing of Jody Fannin and Warren Hughes.