LEGO Speed Champions Audi is a line of LEGO sets based on the Audi brand of automobiles. The sets are part of the LEGO Speed Champions theme, which includes a variety of sets based on real-life vehicles and racing themes. The LEGO Speed Champions Audi sets feature buildable models of famous Audi vehicles, such as the Audi R8 LMS, the Audi Sport quattro S1, and the Audi RS 5 Coupe.
Speed Champions is a LEGO theme introduced in 2015 that sets are semi-accurate models of iconic and exotic racing cars and supercars with authentic details of existing brands created using LEGO bricks.