BMW 340i is loaded with technology and safety features to make your car driving experience excellent such as Apple CarPlay, Heads Up Display and more. My BMW 340i is also super fuel efficient; interior is upscale and spacious, with logical, easy-to-use controls. Trunk is large. Can fit 2 large suitcases and 1 carry on. I have lots of optional add-ons such as an infant car seat, baby stroller, and bike holder for two bikes.