BMW 3-Series, 2012: Sixth generation sedan will match sibings' technology
Now 37 years old, the BMW 3 series in its sixth generation will debut at the 2012 North American International Auto Show (NAIAS) and for the first time will include the technology currently available in its 5 and 7 series siblings. That technology currently includes lane-departure warning system, night vision, a system to prevent the driver from falling asleep, and radar-based adaptive cruise control with collision-mitigating automatic braking. The 2012 3 Series is expected to be powered by a new family of aluminum four-cylinder petrol engines ranging from 135 to 245 horsepower. These will include new technologies such as variable intake and exhaust-valve timing, sequential turbochargers, and direct fuel injection. The 245 hp (183 kW; 248 PS) four-cylinder may be
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