• Jan 28, 2008

Dual-clutch transmissions are emerging as the latest trend in automotive gearboxes, and the Italians aren't about to miss out on the newest fashion. Fiat announced earlier today a new family of six-speed transmissions, called C635, that will premiere as a manual in June 2009, followed by a dual-clutch version in September 2009 before the automated manual comes out in 2010.

The C635s will be offered on a range of Fiat products including Lancias and Alfa Romeos, and will be capable of handling 35kgm of torque. They'll be built by Fiat Powertrain Technologies at its Verrone plant 75km outside of Turin, handled by a workforce that will more than double to 1100 staff. Called the Dual Dry Clutch (DDC) transmission, Fiat's will follow Volkswagen's seven-speed second-generation DSG (which also switches from wet clutches to lighter-weight dry ones when it debuts on the Golf this month), Volvo's Powershift transmission (due next month) and the BMW M3's new M-DCT (available from March).

[Source: Automotive News - Sub. Req.]



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    • 1 Second Ago
  • 8 Comments
      • 6 Years Ago
      Sorry for the intrusion(i'm directly involved), but, i believe that our warko CVT will be the real revolution in transmissions:

      with high efficiency = 96% (also in acceleration = changing ratio),
      huge range = 9 Vs 6,5 max,
      high torque capability = up to 500 Nm
      overall dimension and weight in line with mechanical gear boxes
      and first of all it's MODULAR:
      the same device with different level of assembly can cover from 60 to 200 Kw.

      Thanks
      Antonio Rondinelli

      • 7 Years Ago
      Come on AutoBlog, your main reader base is spread across the US. What's with this kgm business? Stop being lazy and do the conversion:

      35 kgm = 258 lb-ft.
        • 7 Years Ago
        Sorry, typo...

        35 kgm = 253 lb-ft.
        • 7 Years Ago
        Coming from an engineering background, I actually prefer metric, but to each his own.

        Anyway, readers could easily be less "lazy" and type in '35 kg*m in pound*feet' sans quotes right into google.
      • 7 Years Ago
      they don't have


      P.S. P.A.