The BMW X6 M is one feisty German crossover with a penchant for power. Evotech has stoked the Bimmer's 555-horsepower 4.4-liter twin-turbocharged V8 engine up to an impressive 730 horses and recently took it to Russia to test its Stage 4 mods against a supercharged Jeep and a Porsche 911 Turbo S. The first challenger takes the form of a Jeep Grand Cherokee SRT-8. The American SUV's 7.0-liter V8 has been equipped with a supercharger and nitrous for an impressive total output of 800hp.

The Bimmer's second challenger comes is a Porsche 911 Turbo S. The Mk1 Stage 2 Evotech-tuned sportscar packs an impressive 620hp flat-6 under its rear deck, good for some wicked fast speed. So which of these tuned muscle machines will take the prize? Make your picks now and check out the close finishes on this week's edition of Drag Race Tuesdays.