The new 2020 Rezvani TANK embodies many of the same characteristics found on its military predecessor. Under the hood of the TANK X trim is a new powerful 6.2-liter Supercharged V8 found in the Dodge Demon, tuned further by Rezvani to deliver over 1,000 horsepower and 870 pound-feet of torque; making it the most powerful production SUV in…