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 |
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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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