The Michigan-based company, Specter Werkes, which is popular with tuning of their cars in the group of GM, has prepared a statement for the upcoming SEMA 2009 in Las Vegas, his version of the new Corvette C6. Tuned car is called the Corvette C6 GTR, as its 7.2-liter engine has received double turbo system Lingenfelter, led to an increase in its power to 800 h.p. Corvette C6 GTR is equipped with highly efficient braking system StopTech STR, which has a thickness 6-stroke front and 4-stroke rear and exhaust system brand Corsa, with many original cores. The car has also received external body-kit, giving it more competitive species. Color coding is metallic blue and its rear is painted in matt black, as in the lower part was added solid carbon diffuser. Wheels are 22-inch covered with tires Michelin Pilot Sport PS2 Zero Pressure.

By the French company Citroen announced that its management has taken a decision to give green light to environmental version of the S6 model, but without mentioning when it will appear on the market. The “Green” Citroen C6 will be driven by hybrid technology, combining in himself 2.0-liter diesel engine with a power 163 PS and motor generating 37 PS. The car will be equipped also with a start / stop system, and its gear box will 6-stage mechanical. Of the French environmental sedan will also receive improvements in its aerodynamics, fully flat bed and low resistance tires, the objective is the coefficient of drag can be reduced to 0.24. From Citroen reported also at the car will emit less than 100gr/km. CO2 emissions.