Prior to the last event of the 2007 WTCC calendar in Macau, Rydell was chosen by the SEAT Sport team to race for them as an additional driver to help the team take home at least one of the main championships, either the Driver's championship via SEAT's Yvan Muller winning, or the Manufacturer's championship. The weekend though did not set off as planned, due to Rickard starting 14th on the race 1 grid and Yvan Muller started 2nd behind the eventual winner of the first race Alain Menu in the RML run Chevrolet. Rickard finished 11th in the first race with Yvan Muller leading 8 of the 9 laps of the race, but due to a fuel pressure problem Muller's race weekend ended on the 8th lap even before he was able to get to the pits. During the second race Rickard had a much better race than the first as he finished in 6th, but unfortunately his efforts were not enough to help SEAT clinch the Manufacturer's crowns, as the championship went to the reigning Manufacturer's champions BMW.