The power to free yourself.
Rev the engine. Feel the wind. Awaken your soul. In the 2007 Z4 3.0si and Z4 3.0i, performance only begins with the engine - you'll feel it in every inch of the car.

BMW Z4 3.0i Roadster
Under the hood of the Z4 3.0i is a lightweight 3.0-liter inline 6-cylinder engine, offering the unlikely pairing of impressive power and fuel efficiency. With 215 horsepower, the latest generation Dynamic Stability Control (DSC) with DTC, and high performance brakes, you’ll own the road in any condition. Not to mention, with an enviable 30 mpg* on the highway, your pit stops will be few and far between.

BMW Z4 3.0si Roadster
Superior power, uncanny grace and impressive performance come together in the Z4 3.0si. With 30 mpg* on the highway, 255 horsepower and the ability to go from 0-60 mph in a mere 5.6 seconds*, you can master everything and anything the road has to offer. Hairpin turns. Never-ending straightaways. Winding back country roads. Go ahead and take control. This is more than wind-in-your-hair, top-down driving. This is power-in-your-soul, roadster driving.

BMW Z4 3.0si Coupe
Redefining the term lightweight, the Z4 Coupe’s 3.0-liter inline-6 composite magnesium/aluminum engine launches you from 0-60 mph in 5.6 seconds.* Force is delivered exactly when you need it. With a wide-track and low center of gravity, the Z4 Coupe responds to your every impulse. Take the power into your own hands by shifting to the steering wheel-mounted shift paddles with a touch of the Sports Button. The Z4 Coupe is your escape plan rearing to go.