BMW Debuts Top-of-the-Line Z4 sDrive3.5is Roadster in Detroit
Filed under: Luxury Cars & Autos

Enthusiasts have been waiting patiently for an M version of BMW's latest Z4 roadster, and that day has finally arrived, in everything but name. The new – if awkwardly named – Z4 sDrive3.5is is the top-of-the-line roadster from the Bavarian automaker. Unveiled this week at the Detroit auto show, it packs the company's highly-rated 3-liter twin-turbo inline-six with 340 horsepower. 0-60? 4.8 seconds. And to bring it closer to M Roadster territory, there's an M-sport appearance package available, together with a revised suspension and bigger brakes.






Whitney Houston Autopsy: Cause of Death Determined?
Whitney Houston, Bobbi Kristina: Late Singer's Daughter Hospitalized
Adele Five-Year Break? Singer Plans to Focus on Relationship, Write 'Happy Record'
Jennifer Hudson Whitney Tribute: Grammy President Reveals Why Singer Was Chosen for Musical Memorial
Grammy 2012 Winners' List: Adele Sweeps Music's Biggest Night
3 Economic Misconceptions That Need to Die
5-Hour Energy: A Success Equal Parts Caffeine, Chemistry and Meditation
People With Easy-To-Pronounce Names More Likely To Succeed, Study Says
Trace Adkins Reunites With College Crush, 30 Years Later
Katy Perry Grammy Performance 2012: Did the Diva Diss Her Ex-Hubby With Revealing New Song?