What is the difference between the engine options in the BMW 5 Series?

I am looking to buy a BMW 5 Series and I noticed there are different engine options available. Can you explain what the differences are and help me choose the best one for my needs?

The BMW 5 Series comes with three different engine options: a 2.0-liter turbocharged 4-cylinder, a 3.0-liter turbocharged 6-cylinder, and a plug-in hybrid option. The 4-cylinder engine offers good fuel efficiency and is great for everyday driving. The 6-cylinder engine offers more power and a more dynamic driving experience. The plug-in hybrid option combines both, allowing for better fuel efficiency and performance. Consider your driving needs and priorities to determine which engine option is best for you.

The 5 Series also offers an M Performance variant with a 4.4-liter V8 engine. This option offers even more power and performance, but it comes at a higher cost. If you want the ultimate driving experience and don't mind the higher price, this could be a great option for you.