I noticed the 2010 USA S4 will have the following specs:

3.0 TFSI V6 specifications:
FSI direct injection with intercooled supercharger
333hp - 325 lb-ft
0-60 mph 5.1 sec (est.)
Top speed 155 mph

The 3.0TDI specs aren't much different than the above (240hp, 405 lb-ft, or there abouts). Is anyone else wondering whether the TDI will carve sales out of the S4 market, and resultingly have an impact on whether Audi will bring the A4 TDI to the US?

Personally, I believe an A4 2.0TDI would be a better bet, but I'm not employed as a marketing analyst for a car company either!

1998.5 A4 1.8T 5MT FWD