keywords: powertrain bmw liter rwd i6
text: POWERTRAIN: 3.0-liter, 255-hp, 221-lb-ft I6; rwd, six-speed manual BMW #39;S DARE-TO-BE-DIFFERENT designs are no more, at least on the new 3 Series coming next year. Shown here for the first time  quot;officially quot;-we put quotes around that word considering the entire 3 Series brochure 