POWERTRAIN
With the V-8 engine from the base Corvette, but the suspension setup, brakes and styling cues of the higher-performance Z06, the Grand Sport is effectively another trim level of the Corvette. The optional dual-mode exhaust system, which added $1,195 to the price of our test car, bumps the V-8’s output to 436 hp. The Grand Sport’s brakes are particularly well executed. They are shared with the high-performance Corvette Z06 and feature 14-inch front and 13.4-inch rear cross-drilled rotors gripped by six-piston front and four-piston rear calipers. The Grand Sport uses a suspension setup similar to the Z06’s, as well as wider alloy wheels and tires — 9.5 inches in front and 12 inches in back.
Under the hood is the original LS3 V8, rated at 436 horsepower at 5,900 rpm and 424 lb-ft of torque at 4,600 rpm when new. Maintaining the smooth power band of the 6.2-liter engine is easy thanks to the efficient paddle-shifted six-speed automatic transmission. Reviews from its launch state that the car could reach 60 mph in 4 seconds, with a top speed of 190 mph.
EXTERIOR
This Grand Sport is covered in brilliant Torch Red. The paint is flawless with a clay bar smooth finish. The Grand Sport option is noted on chrome inserts above the vents just behind the front wheels. A tasteful body colored rear spoiler was professionally installed in addition to several interior and exterior carbon fiber-look accents ($5000). The engine compartment is stock and pristine. The car includes the optional glass top. All the glass is in excellent shape with a professional tint applied and the doors seal tightly with no wind noise or leaks.
INTERIOR
The Light Cashmere leather interior is in “like new” condition and thanks to the 2LT Preferred Equipment Group option features a few more bells and whistles than a standard model. These options include heated sport memory seats with power bolsters and lumbar support and a premium nine-speaker Bose radio that accepts CDs and offers Bluetooth connectivity. All the gauges, heads-up display, dual-zone climate control, and control switches and accessories function properly.
CHASSIS
The Grand Sport option features a wider track (with wide-body styling), revised shocks, stiffer springs, and firmer stabilizer bars to provide even better handling than base model Corvettes. Original chrome wheels holding Nitto Invo tires. Optional dual-mode performance exhaust ($1195) adds an extra 6 hp. The Grand Sport’s brakes are particularly well executed. They’re shared with the high-performance Corvette Z06 and feature 14-inch front and 13.4-inch rear cross-drilled rotors gripped by six-piston front and four-piston rear calipers. The Grand Sport uses a suspension setup similar to the Z06’s, as well as wider alloy wheels and tires — 9.5 inches in front and 12 inches in back
DOCUMENTATION
The seller states that this vehicle will be sold on a clean Texas title in his name. This 2010 Chevrolet Corvette Grand Sport Coupe was purchased when only 3 months old with 6000 miles and has remained in current owner’s possession ever since. Since then, the car has only been used for pleasure driving. The sale will include all factory manuals and custom cover. The owner admits to not driving the car as often as he should and would prefer to see this Grand Sport ‘Vette being enjoyed on the road instead of sitting in his garage.
