The BMW Z4 is a luxury roadster with a sleek design and powerful engine. It features a 2.0L or 3.0L turbocharged engine, producing 255-382 horsepower. The Z4 has a retractable hardtop, advanced safety features, and a luxurious interior. It's a high-performance vehicle designed for speed and agility, making it a thrill to drive on open roads. The Z4 is available in various trims,