Electrified Bentley Continental GT Speed debuts June 25 with 771 hp

A new Bentley Continental GT Speed debuts on June 25 The high-performance luxury coupe will feature a hybrid powertrain with 771 hp Bentley said the car will have 50 miles of electric driving range Bentley has a major update coming for its Continental GT range, an update that will see the venerable W-12 replaced by a new hybrid powertrain built…