ABT AUDI R8 GTR 620 HP / 560 NM / 0-60 mph in 3.2 sec_en Loading player ... Views: 1 0 0 Power & Beauty: 2013 ABT R8 GTR -- 620 HP, 560 Nm, 0 to 60 mph in 3.2 seconds and a Top Speed beyond 200 mph