What is the difference between a BMW 5 Series and a 3 Series?

I am considering buying a BMW and am debating between the 5 Series and 3 Series. What are the key technical differences between these two models?

The BMW 5 Series is larger and offers more space and comfort compared to the 3 Series. It also has more advanced technology features such as the iDrive system and gesture control.

If you're looking for a sportier driving experience, the 3 Series may be a better choice. It has a lighter weight and more agile handling, making it better suited for driving on twisty roads.

In terms of engine options, the 5 Series typically offers more power and a smoother ride. However, the 3 Series has a more fuel-efficient lineup for those who prioritize fuel economy.