(877) 651-9469(877) 651-9469 Full size photos Full size photos 2011 Bentley Continental GT Speed Convertible 6.0L DOHC 48-Valve EFI VVT Twin-Tu Stock #: CS755 Exterior Color: BLACK Body Type: Convertible Transmission: Automatic Engine: 6.0L DOHC 48-Valve EFI VVT Twin-Turbocharged W12 F Mileage: 19,465 City 11 mpg Hwy 18 mpg Actual mileage will vary with options, driving conditions and ...