The lid has been lifted on Bentley’s most powerful production cabriolet ever. This is the Continental GTC Speed – a 200mph bruiser with all the menace and performance of its hard-top sibling. Spied here in the final stages of testing, we’ve managed to capture the GTC Speed without any disguise. Not for the self-conscious, the cabrio looks set to stand out with huge alloy wheels, vast twin exhausts and a neat boot spoiler. Under the bonnet lies a 600bhp 6.0-litre, W12 engine, capable of propelling the GTC from 0-60 in under 4.5 seconds, and onto a 200mph top speed. In-gear pace will be incredible thanks to 750Nm of torque which is fully available from only 1,750rpm.It will come at a premium though – expect to pay around £150,000 when it reaches showrooms early next year. For more details click here.