Chris, I know about the longitudinal version and that it will work with Quattro.(your link does not work BTW) I just highly doubt Audi is going to launch the new model with them. Over the years Audi has always been slow to market with new items in the US for the same reason BMW is, to keep interest. If they drop all of the new stuff in the new model from the get go that would be nice, but I doubt it. The first year of production the A4 always has more interior amenities, than later years, b/c they decrease spending on the interior and place it elsewhere. I can see the DSG as an option with the S-line next year. I am still considering the A4 as my winter car, b/c the current XI is not as good in the snow but it is better in every other situation.

http://www.fourtitude.com/news/publish/Audi_News/article_3842.shtml

Thinking more about it, the BMW will still have the advantage: weight.

Seven Gears for Dynamics and Efficiency

Mar 20, 2008

source: Audi AG

• News high-tech transmission with twin-clutch technology • Shifts at lightning speed with high efficiency • Suitable for longitudinal installation and quattro drive

Seven gears that shift at lightning speed without interrupting traction – Audi presents a new phase in the evolution of transmission systems. The seven-speed S tronic combines its dynamic working method with high efficiency. The new twin-clutch transmission is designed to work with longitudinally installed engines and the quattro all-wheel drive system, and its 550 Nm torque capacity makes it suitable for a wide range of sporty models. Audi will introduce the new S tronic into multiple model lines in series production during the course of this year.

I doubt you will see this combo at the release of the car. The current 7 speed DSG can only handle 250 ft/lbs of torque and works only with transverse engines….. no Quattro (unless Haldex). The high performance version will be used only in the Lambo/R8 etc. not the lower price point cars. The rear diff will not be available on the A4 either. Here is how it will be released and this will NOT compete with the updates the 335 will receive. And just so you know, I do not just drink the BMW flavored Cool Aid, there is also an Audi in the garage…. as it says somewhere, mein auto: depends on the day! There is a future 7 speed DSG but will it make it into the A4?:

A4 Powertrain • 3.2L V6 with FSI direct injection and Audi Valvelift System (AVS) • 265hp – 243 lb-ft (3000-5000 rpm) • 0-62mph in 6.2 seconds (EU data) • AVS uses lower cam for efficiency, higher cam for power; increases fuel economy 5% • Reduced frictional losses compared to previous 3.2, which increases fuel economy by 5% • Standard 6-speed Tiptronic (new fast-shifting design) • quattro AWD – latest generation with asymmetric torque split (40/60) • 3.2 quattro at launch, other powertrain offerings to be announced later

Innovations and available features (options) • MMI operating logic standard (with central display screen) • Audi Drive Select – varies the engine, transmission, steering, and suspension damping characteristics to suit the driver’s preferences • Self-opening trunk lid • Audi Intelligent Key – stores service information in the key • Advanced Key keyless entry and starting • Bluetooth hands-free telephone interface • Bi-xenon headlamps with LED daytime running lights • Audi Parking System rear with rearview camera • Electromechanical parking brake • DVD-based Navigation system • Audi Side Assist lane change assistant • Bang & Olufsen 505W 14-speaker sound system • Tiptronic 6-speed automatic transmission with steering wheel shift paddles

Have been reading also that the E89 is likely to have a DCT option.