User blog comment:Audi R8 tyke/Car Comparison: BMW 3.0 CSL Hommage vs Chevrolet Corvette Grand Sport/@comment-35177887-20180401224905

Here are some more ideas I would suggest:

McLaren P1 vs Ferrari LaFerrari

Aston Martin Vulcan vs Arrinera Hussarya GT

All three original Aston Martins

McLaren Mercedes MP4-25 vs McLaren MP4-31