Mepụta nsụgharị dị mgbagwoju anya nke ahịrịokwu a Bentley mbụ nwere ike ịgba ọsọ na mmanụ ụgbọala (gasoline) na biofuel (E85 ethanol).
N'ezie, nsụgharị dị mgbagwoju anya nke ahịrịokwu ahụ bụ "Bentley mbụ nwere ike ịgba ọsọ na mmanụ ụgbọala (gasoline) na biofuel (E85 ethanol), ya 6.0 lita W12 engine e gosiri na 6,000 rpm na na 1,700 - 5,600 rpm - na-eji ma mmanụ ụgbọala. "