The Audi Q7 gets a few choice upgrades in its home market of Germany, including a few new engines and an all-new eight-speed automatic transmission.

The upgraded Q7 doesn't benefit from any new sheetmetal, though Audi has seen fit to put the S4's supercharged 3.0-liter TFSI V6 to good use under the hood of its behemoth SUV. Available in two states of tune, the blown V6 puts out 272 horsepower and 295 pound-feet of torque in the base version, and the upgraded mill produces the same 333 hp and 325 lb-ft of torque as its sports sedan sibling.

A new 3.0-liter TDI is also available for the 2011 model year, delivering 240 hp and a more-than-adequate 406 lb-ft of twist from 1,750 to 2,500 rpm. Not only does the new diesel deliver respectable performance times (0-60 in 7.9 seconds) and above average fuel economy, but the weight of the oilburner has been reduced by 44 pounds.

All revised, German-bound Q7s receive a new eight-speed automatic gearbox based on the outgoing six-speed cog-swapper, with higher ratios and Tiptronic actuation, along with standard Drive and Sport modes. There's no word on whether this transmission is bound for the U.S. market in the near future, but we'd suspect Stateside Q7s will benefit from the new 'box by the end of the year. Full details in the press release after the jump.

Update: An Audi USA spokesman tells Autoblog that the 2011 Q7 V6 TDI will retain its 225 hp / 406 lb-ft rating and launch with the new eight-speed in September. The gasoline V6 TFSI will also be available here in both 272 and 333 hp flavors beginning in November 2010.

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