Audi RS Q8 facelift India launch tomorrow: Gets a 4.0-litre V8

The new RS Q8 gets a 4.0-litre twin-turbo V8 engine that puts out 640hp of power and 850Nm of torque. The engine comes paired with a 48V mild-hybrid system and is capable of accelerating from 0-100kph in 3.6 seconds.