Hear the exhaust sound of this Bentley and say whether it's the V8 model or W12 model. Also how amazing is it?

So yesterday near UB City mall of our city Bangalore in India, I saw this amazing 2nd gen Bentley Continental GT. It was standing idle but engine was running so that car enthusiasts could film it and I could hear it's rumble sound from the exhaust. Usually most Bentleys are quiet but this one was making more sound. We all know this car is available in both V8 and W12 options but even as a car enthusiast I am confused whether this sound is of a V8 or W12 as it was idle and not running. I posted it in my Instagram stories but no one answered about its engine. Idk why Bentleys are so underrated especially in India. At least of my followers might engage with Instagram sliders to rate the car if it's a Porsche or Lamborghini or Mclaren or a Rolls Royce but they completely ignore or don't care about Bentleys and I wonder why. So can you answer whether this is a V8 or W12 and how much of a Bentley fan are you? Here's the video