Tuesday, August 16, 2011

Corvette ZR1





638 hp/205 mph on the test track
ZR1 is powered by a 6.2 Liter LS9 aluminum block V8 equipped with a four-lobe Eaton Twin Vortices Series supercharger with intercooler. It delivers a whopping 638 hp at 6500 rpm and 604 lb. ft. of torque at 3800 rpm. The engine employs lightweight titanium intake valves and connecting rods and contains a high-performance dry-sump oil system, which distributes pressurized oil from an external reservoir to protect vital components under high-g driving conditions.





Trim-Specific Features
Please note: Features to the right may be in addition to or in place of features on other trims.
1ZR 3ZR
6.2L LS9 638-hp supercharged V8 engine Audio system: Bose®AM/FM stereo with navigation system(7), CD player/MP3 playback, SiriusXM Satellite Radio(4) with one-year trial
Aluminum frame with fixed-roof structure Sport seats with perforated seating surfaces and adjustable lumbar support and side bolsters
Visible carbon-fiber roof, rockers, splitter and painted carbon fiber Heated seats
Brembo® carbon-ceramic brakes Power passenger seat
Head-Up Display Power telescoping steering column
Steering wheel audio controls Bluetooth® wireless technology(5) for select phones
OnStar(3) with Directions & Connections Plan standard for the first six months Custom-Leather Wrapped Interior Package
Audio system: AM/FM stereo with CD player/MP3 playback and SiriusXM Satellite Radio(4) with three trial months Carbon Gunmetal console trim plate
19" front, 20" rear(6) Sterling Silver painted wheels Memory Package
Front bucket seats with perforated leather seating surfaces, embroidery and contrasting stitching Universal Home Remote transmitter
Magnetic Selective Ride Control


Vehicle Key Features
1ZR 3ZR
6.2L LS9 638-hp supercharged V8 engine Standard Standard
Brembo® carbon-ceramic brakes Standard Standard
Visible carbon-fiber roof, rocker extensions, front splitter and roof bow Standard Standard
Magnetic Selective Ride Control Standard Standard
Performance Traction Management Standard Standard
Aluminum frame with fixed-roof structure Standard Standard
Keyless Access with Push-Button Start Standard Standard
Variable-ratio power steering Standard Standard
Dual power-adjustable heated Sport mirrors, auto-dimming mirrors (rearview and driver-side exterior) Standard Standard
Dual-zone automatic climate control Standard Standard
Run Flat Tires Standard Standard
Head-Up Display Standard Standard
OnStar(3)with the Directions & Connections® Plan (standard for six months) Standard Standard
Bose® AM/FM stereo with navigation system(7), CD player/MP3 playback and SiriusXM Satellite Radio(4) with one-year trial N/A Standard





Powertrain ZR 1ZR ZR 3ZR
Standard Engine Supercharged Gas V8 Supercharged Gas V8
Displacement (liters/ cu in.) 6.2L/378 6.2L/378
Transmission 6 Manual 6 Manual
Horsepower @ RPM 638 @ 6500 638 @ 6500
Torque @ RPM 604 @ 3800 604 @ 3800
Fuel Injection Electronic Fuel Injection Electronic Fuel Injection
Drivetrain Rear Wheel Drive Rear Wheel Drive
Front Suspension Short/Long Arm Short/Long Arm
Rear Suspension Short/Long Arm Short/Long Arm
Axle Ratio 3.42 3.42
4- wheel ABS Standard Standard
4-wheel Disc Brakes Standard Standard
StabiliTrak Electronic Stability Control System Standard Standard
Traction Control System Standard Standard
Turning circle 39.0 ft 39.0 ft
Alternator (amps) 110 110





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