2012 Chevrolet Corvette Grand Sport

Beginning with the 2010 model year, Chevrolet reintroduced the Corvette Grand Sport, a nameplate that was last used in 1996. The car combines the Corvette's LS3-based powertrain with unique, wide-body styling and racing-bred suspension. The model replaces the Z51 from previous model years.

The car is offered in both coupe and convertible body styles, with either a six-speed manual or six-speed automatic transmission. The LS3 6.2-liter engine is rated at 430 horsepower and 424 pound-feet of torque with the standard exhaust system. An optional two-mode exhaust system elevates the power ratings to 436 hp and 428 lb-ft.

Compared with the Z51 trim level it replaces, the Grand Sport delivers better handling, with wider wheels and tires; revised shock, stabilizer bar and spring specifications; and specific gearing. The equipment enables cornering capability of 1.0 g, as well as a 0.2-second improvement in zero to 60 mph acceleration versus standard LS3-powered models.

Other highlights include 18- and 19-inch wheels, a Z06-style splitter and spoiler, functional brake ducts, and Z06-size brakes, including 14-inch front rotors with six-piston calipers and 13.4-inch rear rotors with four-piston calipers.

All of Corvette's exterior colors are offered on the Grand Sport, and an available Heritage package adds front fender hash marks offered in four colors, as well as two-tone seats with Grand Sport embroidery. The Grand Sport can be ordered with 1LT, 2LT, 3LT and 4LT trim packages, too.

Pricing for the Corvette Grand Sport Coupe starts at $54,790, with the convertible version listing from $58,6000. Although that pricing represents a $5,000 to $5,840 price premium over the base car, the Grand Sport package is still a relative bargain.

Considering the package replaces the $1,695 Z51 option, Grand Sport buyers will only be forking over an extra $3,665 to $4,510 for a new wide-body package, Z06 brakes, an improved suspension and all around better performance.

    • General
    • Body Style: Coupe
    • Size: Midsize
    • Market Segment: Sports
    • Weight: 3311 lbs
    • Exterior
    • Length: 175.6 in.
    • Width: 75.9 in.
    • Height: 48.7 in.
    • Wheelbase: 105.7 in.
    • Ground Clearance: TBD
    • Front Track: TBD
    • Rear Track: TBD
    • Weight Distribution: 51/49
    • Drag Coefficient: TBD
    • Interior - General
    • Seats: 2
    • Passenger Volume: 52.0 cu. ft.
    • Cargo Volume: 22.0 cu. ft.
    • Cargo Volume (Seats Folded): TBD
    • Interior - Front Row
    • Volume: TBD
    • Leg Room: 43.0 in.
    • Head Room: 38.0 in.
    • Shoulder Room: 55.0 in.
    • Hip Room: 54.0 in.
    • Propulsion
    • Fuel Type: Gas
    • Engine Type: 6.2L V8
    • Power: 430 hp @ 5900 rpm
    • Torque: 424 lb-ft @ 4600 rpm
    • Transmission: 6-Speed Manual
    • Highway Fuel Economy: 26 mpg
    • City Fuel Economy: 16 mpg
    • Forced Induction: None
    • Direct Injection: No
    • Chassis
    • Layout: Rear Wheel Drive
    • Front Suspension: Double Wishbone
    • Rear Suspension: Double Wishbone
    • Wheels
    • Front: 18" Aluminum
    • Front Tires: P275/35ZR18
    • Rear: 19" Aluminum
    • Rear Tires: P325/30ZR19
    • Trailering & Hauling
    • Trailer Weight: TBD
    • Payload:
    • Tongue Weight: TBD
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    Step 1 - Trim

    Style

    Trim

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      1LT


      • 6.2L V8 LS3 430-hp engine
      • Short-throw six-speed gearbox with launch control and dry-sump oil system
      • AM/FM stereo with CD player/MP3 playback and XM Radio(3) withthree trial months

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    Step 2 - Options

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    Exterior

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      Grand Sport chrome aluminum wheels


      • 5-spoke chrome aluminum wheels for the Grand Sport, in 18" x 9.5" front and 19" x 12" rear.

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      Grand Sport Competition Gray painted aluminum wheels


      • 5-spoke Competition Gray painted aluminum wheels for the Grand Sport, in 18" x 9.5" front and 19" x 12" rear.

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      Grand Sport Silver painted aluminum wheels


      • 5-spoke Silver painted aluminum wheels for the Grand Sport, in 18" x 9.5" front and 19" x 12" rear.

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      Goodyear Eagle F1 Supercar GEN2 tires


      • These second-generation Goodyear Eagle F1 Supercar performance tires are designed to be street-refined and track-capable. They feature a race-inspired tread compound molded into a unique asymmetric and directional design that delivers dry-road traction as well as wet-road confidence. And their run-flat construction eliminates the need for a spare tire.

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      Black Grand Sport Fender Badges


      • These black fender badges with red letters replace the standard chrome fender badges on your Corvette® Grand Sport.

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      Roof Package


      • Roof Package includes a one-piece, body-color roof panel, as well as a one-piece tinted transparent roof panel to dramatically increase your driving and viewing pleasure. Both interchangeable roof panels simply attach with 3 simple latches.

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      Transparent, Removable Roof Panel


      • To help you enjoy ideal weather or a scenic drive even more, a one-piece tinted transparent roof panel is available which replaces the standard body color solid roof panel.

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      GCA Full-width Racing Spoiler


      • Designed to decrease rear aerodynamic lift, the Genuine Corvette® Accessories full-width racing spoiler helps keep the rear wheels firmly planted on the pavement.

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      Spoiler, full-width, ZR1-style


      • N/A

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      Blade Silver Metallic Headlamp Cover Override.


      • To add an aggressive statement, substitute the standard body-color headlamps with Blade Silver Metallic contrasting color inside-the-lens headlamp surrounds.

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      Black Headlamp Cover Override


      • To add an aggressive statement, substitute the standard body-color headlamps with Black contrasting color inside-the-lens headlamp surrounds.

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      Cyber Gray Metallic Headlamp Cover Override


      • To add an aggressive statement, substitute the standard body-color headlamps with Cyber Gray Metallic contrasting color inside-the-lens headlamp surrounds.

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      GCA Grand Sport Indoor Vehicle Cover


      • This indoor dust cover for your Corvette® Grand Sport is designed to shield the surface of your vehicle from airborne particles and dirt. Each cover includes a duffle-style storage bag that also can be used to carry miscellaneous items.

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      GCA Grand Sport Outdoor Vehicle Cover


      • This all-weather vehicle cover for your Corvette® Grand Sport provides waterproof, breathable outdoor protection. Each cover includes a duffle-style storage bag that also can be used to carry miscellaneous items

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      GCA Indoor Vehicle Cover


      • This indoor dust cover, available in Red or Black with the crossed-flags logo, is designed to shield the surface of your Corvette® from airborne particles and dirt. Each cover includes a duffle-style storage bag that also can be used to carry miscellaneous items.

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      GCA Outdoor Vehicle Cover


      • This all-weather vehicle cover is gray with the crossed-flags logo and provides waterproof, breathable outdoor protection for your Corvette®. Each cover includes a duffle-style storage bag that also can be used to carry miscellaneous items.

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      Corvette Museum Delivery


      • Museum delivery of your new Corvette® is available through your dealer. With this special event, youre first welcomed to the National Corvette Museum in Bowling Green, KY, with signs commemorating the special day. This is followed by a tour of the assembly plant conducted by your own Corvette Museum Delivery VIP tour guide. Then comes a personal VIP guided tour of the museum, which culminates with the viewing of a brand-new Corvette on display – your Corvette. Next, a member of the National Corvette Museum Delivery Team runs you through a thorough orientation, followed by the delivery presentation of your new vehicle. Finally, a unique gold decal is placed on the inside of the drivers door jamb to signify the importance of this memorable occasion.

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      Customer selectable VIN


      • Select the vehicle identification number (VIN) for your Corvette®. This is the ultimate way to personalize your vehicle, mark one of lifes milestones or commemorate a special achievement.

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    Interior

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      AM/FM stereo w/ CD player & MP3 playback


      • AM/FM stereo with CD player and MP3 playback
      • Seek-and-scan
      • Digital clock
      • Auto-tone control
      • Automatic volume
      • Radio Data System
      • TheftLocK
      • Auxiliary input jack
      • 7 speakers

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      Pedal Cover Set


      • Stainless steel pedal covers, with raised rubber traction, feature a checkerboard design. The set includes a replacement for the stock, crossed-flags/Corvette script logo accelerator pedal assembly, as well as covers for the brake and clutch pedals to complete the look

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      Sport bucket seats w/ leather seating surfaces


      • These newly redesigned sport bucket seats offer firmer support, which proves more comfortable on spirited drives, as well as an adjustable seatback angle. Leather Seating Surfaces are included.

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    Powertrain

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      6.2L V8 SFI engine


      • The 6.2L small-block V8 is both proven and powerful. Its rated at 430 hp and 424 lb-ft of torque with the standard exhaust system. An optional dual-mode exhaust system brings a power rating increase to 436 hp and 428 lb-ft.

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      Battery Protection Package


      • The Battery Protection Package includes a sophisticated device to charge and condition your car battery, helping it maintain its optimum functionality even when your Corvette® is parked in a garage for long periods. Ideal for cold storage, and theres no need to pop your hood; simply plug one end into the vehicles 12-volt power port and the other into a 115-volt outlet.

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      Magnetic Selective Ride Control


      • The Magnetic Selective Ride Control suspension features magneto-rheological dampers able to detect road surfaces, then adjust the shock absorber damping rates to those surfaces almost instantly for optimal ride control. It adjusts damping by means of electromagnetic particles in the shock fluid, with ride control achieved through the precise application of electronic current to manipulate the fluids consistency. Two settings are available: "Tour" and "Sport," which allows you to stiffen suspension capability for better cornering precision during track events.

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      6-speed Paddle Shift automatic transmission


      • The ease of an automatic meets the exhilarating control of a manual with this 6-speed transmission. It includes paddle shift controls, which allow clutchless manual gear changes simply by tapping the steering-wheel mounted paddles.

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      6-Speed Manual Transmission


      • The 6.2L small-block V8 is both proven and powerful. Its rated at 430 hp and 424 lb-ft of torque with the standard exhaust system. An optional dual-mode exhaust system brings a power rating increase to 436 hp and 428 lb-ft.

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      Dual-Mode Performance Exhaust


      • With the dual-mode performance exhaust option, power output for the Coupe, Convertible and Grand Sport rises from 430 hp to 436 hp and from 424 lb-ft of torque to 428 lb-ft. For performance enthusiasts this system also gives the Corvette® a more aggressive exhaust sound character. Similar in design and function to the exhaust system used on the Z06®, the dual-mode exhaust uses vacuum-actuated outlet valves to control engine noise during low-load operation; they open for maximum performance during high-load operation.

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      Dark Gray Metallic calipers


      • On Coupe and Convertible, this feature requires available large, cross-drilled brake rotors or Magnetic Selective Ride Control.

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      Red calipers


      • On Coupe and Convertible, this feature requires available large, cross-drilled brake rotors or Magnetic Selective Ride Control.

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      Yellow calipers


      • On Coupe and Convertibles, this feature requires available large, cross-drilled brake rotors or Magnetic Selective Ride Control.

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    Accessories

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      Underhood Lamp Package


      • Illuminate the engine compartment of your Corvette with this Underhood Lamp Package.

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      Door Handles


      • Dress up your Corvette by replacing the standard black door handles with chrome door handle trim plates.

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      Front End Cover


      • Made out of heavy-duty vinyl, this black Front End Cover helps to protect the nose of your Corvette from stone chips and road debris. For Coupe and Convertible without Front License Plate Provision, Crossed-Flag Logo, Black.

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      Grille


      • This fine-screen mesh, stainless steel Grille Insert dresses up the front of your Corvette, while providing protection from road debris. Mounts behind the existing grille. Mesh coordinates with Side Cove Inserts and Exhaust Plate Screen, sold separately.

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      Mesh Package


      • These woven mesh inserts dress up the side coves of your Coupe or Convertible by providing a finished, upscale look. Mesh coordinates with the Radiator Grille Insert and Rear Exhaust Plate Screen, sold separately.

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      Rear Bumper Fascia Protector


      • Mounted inside the trunk, this Rear Fascia Protector helps guard against scratches caused by belt buckles and other objects during loading. It is available in Black with the crossed-flags Corvette logo.

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      Splash Guards - Front & Rear Molded


      • Designed to accent the exterior of your Corvette, these Molded Splash Guards fit directly behind the wheels to help protect against tire splash and mud. Molded Front and Rear Sets - Black.

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      Door Sill Plates


      • This finishing touch dresses up your Corvettes entry area while protecting the paint as you enter and exit the cockpit. Corvette Script Logo, Brushed Aluminum.

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      Floor Mats - Front Premium Carpet


      • These Front Premium Carpet Floor Mats will add a custom appearance to your Corvette while helping to protect the carpet from mud, water, road salt and dirt. For Vehicles with Hook and Grommet Retainers, Crossed-Flag Logo, Ebony.

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      (2) 19 inch Tire


      • This 19-inch tire is designed for your Corvette: Goodyear Eagle F1 GS-2 EMT 285/35ZR19 90Y VSB (TPC 1216). Use only GM-approved wheel and tire combinations. See www.gmaccessorieszone.com for important tire and wheel information.

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      Decal/Stripe Package - Full Length Racing Stripes1


      • Add visual punch to your Corvette with a race-inspired stripe package. Designed to highlight the center section of the car. Available in Black Metallic, Pearl White and Calicove Blue.

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      Decal/Stripe Package - Full Length Racing Stripes 2


      • Add visual punch to your Corvette with a race-inspired stripe package. Designed to highlight the center section of the car. Available in Black Metallic, Pearl White and Calicove Blue.

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      Decal/Stripe Package - Full Length Racing Stripes 3


      • Add visual punch to your Corvette with a race-inspired stripe package. Designed to highlight the center section of the car. Available in Black Metallic, Pearl White and Calicove Blue.

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