Aesthetically, designers will attempt to address criticisms of the current car's awkward styling and lack of interior space. The bonnet will likely sit much higher than on the current model to improve pedestrian safety, while the sides will be marked with a prominent character line and high beltline. Proportions will remain much the same as the current model but weight will be reduced thanks to the increased use of aluminum and other advanced materials in its construction.
A huge change for the 2012 car could be the addition of three-cylinder engines to the lineup, according to Autocar. Though these wouldn't likely be seen in the U.S. during the first half of the next 3-series model life, they could eventually make their way across the pond if fuel efficiency and emissions regulations continue to tighten past 2016.
With a single turbo and 1.5L of displacement - effectively half of the current twin-turbo inline six-cylinder engine - the cars would be good for anywhere from 150-170hp and 150-220lb-ft of torque, with the gasoline models weighing in lower on the torque scale than the diesel models. Paired with an ultra-efficient 8-speed transmission and more efficient auxiliary systems such as heating and cooling, the next-gen 3-series is expected to deliver some seriously impressive economy. One of the new advanced EfficientDynamics technologies to make its way into the next 3-series will be a so-called 'air curtain'. Using a special series of ducts and vents, the system directs air in a manner such that it slips neatly over the wheels, which are normally an area of high turbulence, and therefore energy-sapping drag. In addition to making the car more efficient overall, BMW is looking to make the next 3-series less expensive to build and therefore to buy as it aims for larger volumes. Whether that will mean compromises in terms of total feature set or simply a lower-end range of models to entice entry-level luxury buyers is not clear, but pushing the 3-series so far down-market could step on the toes of the 1-series range and any future city cars coming from the Project i initiative.
Finally, as yet another measure to enhance efficiency while still delivering a BMW driving experience, expect to see the hybrid technology debuting on the X6 and 7-series to eventually make its way to the 3-series, albeit in somewhat reduced form. This technology will likely be especially targeted at U.S. buyers, since even by the car's mid-cycle revamp in 2016, there isn't likely to be widespread adoption of diesel-engined cars. Of course, all of these details are still speculative at this point, but it's clear that BMW is pushing its mainstream offerings in a more efficient direction while still trying to maintain their engaging, driver-focused character. It is a difficult balancing act, but one that enthusiasts will enjoy seeing played out over the years to come.
When you own a vehicle, you always want it to be at its best. And that takes more than just oil changes and the occasional car wash. You need more. CARiD.com specializes in providing drivers with auto accessories and truck accessories that add a distinctive touch. Whether you're searching for style, protection, or comfort, we host a wide array of premium-made options for you to choose from. Every major aftermarket manufacturer is on display at CARiD.com. Billet grilles, spoilers, wheels, floor mats, body kits, tail lights, chrome trim - basically all things automotive that unveil beauty and style.
