700HP Opel Kadett Turbo vs 750HP Audi RS6 Avant C7 Drag & Track by turboandstance - January 30, 2020 This post we have a 700HP Opel Kadett Turbo in action on the 1/2 Mile drag race event in Germany. You can see it in action racing against a 750HP Audi RS6 Avant C7 tuned by VAGPlus, 760HP Porsche 991 Turbo S tuned by HPT and a 700HP Audi RS6 Avant C7 tuned by LCE Performance. Best Vmax 1/2 Mile: 700HP Opel Kadett Turbo: 278,85 km/h 750HP Audi RS6 Avant C7 VAGPlus: 247,25 seconds 760HP HPT Porsche 991 Turbo S: 279,28 km/h 700HP Audi RS6 Avant C7 LCE Performance: 249,82 km/h Leave a comment