Bentley has announced it will unveil its latest Flying Spur model on Tuesday, Sept. 10.

Bentley’s flagship sedan is gaining a hybrid powertrain and is said to be the most powerful, most dynamic and most efficient four-door car in the company’s 105-year history.

The new powertrain will have 771 hp and 738 lb.-ft. of torque, Bentley announced in a preview of the car’s upcoming unveiling.

“The Ultra Performance Hybrid powertrain is Bentley’s future, delivering astonishing flexibility from incredibly accessible supercar performance to silent, effortless electric luxury,” Bentley said in a news release. “To launch the new Flying Spur, Bentley will release a film showcasing the car’s newly expanded dynamic capabilities – at the hands of racing stars old and new.”

Bentley added that the car will have an electric range of more than 45 miles (72 kilometres).