2025 BMW X3 vs Old BMW X3 - Comparison Visual Driving, Exterior & Interior Design Overview The range-topping model, the new BMW X3 M50 xDrive, features the most powerful six-cylinder in-line petrol engine yet fitted in an M Performance model. The 3.0-litre M TwinPower Turbo unit links up with 48V mild hybrid technology. Its maximum output of 293 kW/398 hp is channelled to the road via an eight-speed Steptronic Sport transmission and BMW xDrive intelligent all-wheel drive. The BMW X3 M50 xDrive powers to 100 km/h (62 mph) from rest in 4.6 seconds. The drive system in the BMW X3 30e xDrive plug-in hybrid is made up of a 2.0-litre four-cylinder petrol engine partnered with an electric motor integrated into the eight-speed Steptronic transmission. These join forces to generate system output of up to 220 kW/299 hp. Subcribe: https://goo.gl/YDXkK1 #BMW #X3 #BMWX3