Both cars are built especially for the North American market, and feature a unique Midnight paint finish, along with a Dark Grey Metallic soft top, a Mulliner fuel-filler cap, and Union Jack badges on the front fenders. The GTC has 20-inch 14-spoke alloy wheels, while the Speed gets dark tinted 20-inch wheels from the Continental Supersports.

Inside, Bentley has given both cars Beluga leather seats, Piano Black veneers, drilled alloy pedals, and "80-11 Edition" sill plates. The GTC also gets white piping that is finished in Pillar Box Red for the GTC Speed, while both cars also have an engine-turned aluminium dash with a bright finish in the GTC and a dark finish for the GTC Speed.

The GTC is powered by a 6.0-litre twin-turbo W12 engine that produces 552bhp and 649Nm of torque, and allows the car to go from 0-100km/h in 4.8 seconds, reaching a top speed of 314km/h. The GTC Speed meanwhile uses the same engine but churns out 600bhp and 749Nm of torque, enabling the car to go from 0-100km/h in 4.5 seconds and reach a top speed of 322km/h. Both cars will be limited to just 80 units each.