On 28 February, AirAsia X was announced as title sponsor to the series in a three-year deal.
[1] The 2011 season will see several rules introduced in an effort to cut costs for competitors to an annual budget of approximately £60,000.
[14] Renault have subsequently announced that the Clio Cup will support the BTCC at eight meetings.
[2] Two non-championship races were held at the World Series by Renault meeting at Silverstone in conjunction with the Dutch Clio Cup.
[15] Luke Wright won both races for the Scuderia Vittoria team,[16] but he was the only full-time competitor from the British series to take part.