ABT Sportsline loves the red color and you got to love it too on the ABT Audi R8 GT S. The car was presented at the Geneva Auto Show earlier this year. With the ABT Power of 620HP, the R8 GT S sprints from 0 to 100 km/h in 3.6 seconds and has a top speed of 320 km/h. The cabrio with the 5.2 litre V10 engine is fully compatible for everyday use and is real fun for cruising on country roads. After all the “hot open-top sports car” is open to anything. Check it out after the jump.