The () department can be said to be super-type, with a considerable number of supporters at home and abroad. The latest Corvette Grand Sport will be launched as a 2010 model at the end of this year. The new car will inherit the power system of Corvette LS3, assemble the racing system, have better handling, and offer both sports cars and convertible models.
The engine of the Grand Sport sports car has a maximum of 321kW and a peak torque of 575 N m. After being equipped with an optional dual-mode exhaust system, the maximum power can reach 436kW and the peak torque is 580 N m. Manual transmission models use special gear ratio, which is completely suitable for track driving, while the rear axle wheel ratio of automatic transmission models is also improved.
In addition, the Launch Control system can adjust the engine torque up to 100 times per second, which greatly shortens the starting acceleration time of the Grand Sport.
The appearance changes of the new Grand Sport include: widened front and rear wheel arches, front and rear bumpers similar to Z06 style, 18-inch front wheel with 275mm tires, 19-inch rear wheel with 325mm tires, Z06 specification -355mm disc -6 caliper front braking system, 340mm brake disc -4 piston caliper rear braking system.
Grand Sport can be used for all exterior painting schemes of Corvette, and the "Heritage" special package can add four-color bar identification signs at the front wheel arch and two-color seats embroidered with the words Grand Sport. (Text/Ding Nan)
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