See also:

Six generations of the BMW 3-Series: The success story of a global trendsetter
If there is such a thing as a quintessential BMW, it is without doubt the BMW 3-Series. The 3-Series is everything a sports sedan should be, and for years it has stood undisputed at the summit of ...

Coupe: glass roof, electric
To prevent injuries, watch the glass roof while closing it. Take the remote control with you when you leave the car; otherwise, children could operate the roof and possibly injure themselves. ...

Performance
For 2009, there's just one engine: a 3.0-liter six-cylinder that's good for 260 horsepower. It teams with either a six-speed manual or a six-speed automatic transmission. All X3s have all-wheel dr ...