The 2008 BMW X3 is available in a single model: 3.0si. The X3 receives a performance upgrade, now producing 260-hp from last years 225-hp. The X3 is powered by a 3.0L V6 producing 260 horsepower and 225 lb-ft of torque. The engine mated to either a six-speed manual or six-speed STEPTRONIC automatic transmission. The X3 3.0si comes equipped with an on-board computer, keyless remote entry, panoramic moonroof, dynamic stability control, and tire pressure monitoring system. An optional Premium Package includes the BMW Assist Communication System, garage door opener, outside and inside automatic day/night mirrors, and leather seats. Other optional features include navigation system, heated seats, and front and rear parking sensors.