News 2021 BMW XB7 V8 TwinTurbo 2021 BMW XB7 review by The Straight Pipes. The BMW XB7 is pumping out 612hp and 590 lb-ft tq from a Twin Turbo 4.4L V8. At $179,900 CAD. 2021 BMW XB7 review by The Straight Pipes. The BMW XB7 is pumping out 612hp and 590 lb-ft tq from a Twin Turbo 4.4L V8. At $179,900 CAD. Post navigationPrevious Previous post: Range Rover Velar on Hybrid Forged Vossen WheelsNext Next post: Range Rover SVR Lumma CLR RS in Chrome Rose Gold Related News News Brabus Bodo: The Million-Euro V12 Aston Reinvention That Defies Sanity 0 News Peugeot Concepts: Stunning Design, European Exclusion 0