BMW’s B48 engine is currently the most ubiquitous power plant in the automaker’s lineup. A successor to the highly-regarded BMW Prince engine, this turbocharged inline-four has earned a ...

BMW’s B48 engine is currently the most ubiquitous ... Make BMW Model Z4 Roadster Base MSRP $53,600 Base Trim Engine 2.0L Turbo Inline-4 Gas Base Trim Transmission 8-Speed Automatic Base Trim ...