More details here:
https://www.press.bmwgroup.com/globa...5-series-sedan

This version looks like it could be interesting:
BMW 530e iPerformance: Four-cylinder petrol engine plus BMW eDrive electric drive system (plug-in hybrid), eight-speed Steptronic transmission.
Capacity: 1,998cc.
System output: 185 kW/252 hp at 4,460 – 6,500 rpm.
Maximum system torque: 420 Nm (310 lb-ft) at 1,450 – 4,000 rpm.
Acceleration (0–100 km/h [62 mph]): 6.2 s.
Electric range: 45 km*.
Fuel consumption, combined: 2.0 l/100 km (141.2 mpg imp)*.
CO2 emissions, combined: 46 g/km.