What is the difference between Audi R8 and R8 LMS?

I'm trying to understand the differences and special features of the Audi R8 and R8 LMS models. Can someone explain in more detail?

The Audi R8 is a luxury sports car, while the R8 LMS is a race car designed for track use. The R8 LMS has a stripped down interior, increased engine performance, and enhanced aerodynamics.

One key difference between the R8 and R8 LMS is the engine. The R8 has a V10 engine, while the R8 LMS uses a V8 engine for better handling and weight distribution on the track.

The R8 LMS also has a roll cage and other safety features to meet racing regulations. It also undergoes strict testing and development to ensure top performance on the track.