Detroit auto show

Bentley Continental GTC Speed
Along with exterior and equipment changes, a new GTC Speed model is added with a more powerful version of the 6.0-liter twin-turbocharged W12 that churns out 600 hp and 553 lb-ft of torque for an improvement of 48 hp and 74 lb-ft over the regular GTC. The result is Bentley's most powerful convertible to date. It boasts a 0-60-mph time of 4.5 seconds and a top speed of 195 mph with the top down and 200 mph with it closed.
Vehicle type: 2-door convertible
Seats: 2+2
Base engine: Twin-turbocharged W-12
On sale: Summer
Base price: To be announced
What's cool: Top speed of 195 mph with roof down, dark-tinted matrix grilles to upper and lower air intakes distinguish Speed from base model. Retuned continuous damping control system matches body response with new sport wheels and tires.