The Chevrolet Corvette C7 Z06, produced from 2014 to 2019, represents a high-performance variant of the seventh-generation Corvette. Positioned as the track-focused model within the C7 lineup, the Z06 aimed to deliver uncompromising performance, bridging the gap between the standard Corvette Stingray and dedicated racing machines. It was a direct response to demands for a more capable Corvette on both the street and the track, offering significant upgrades in engine power, aerodynamics, and chassis components. The Z06 was available as both a coupe and a convertible, with the coupe being the more popular choice among enthusiasts prioritizing ultimate performance.
Technical Specifications
| Brand | Chevrolet |
| Model | Corvette |
| Generation | Corvette Coupe (C7) |
| Type (Engine) | Z06 6.2 V8 (659 Hp) |
| Start of production | 2014 |
| End of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (urban) | 18.6 l/100 km (12.6 US mpg) |
| Fuel consumption (extra urban) | 9.3 l/100 km (25.3 US mpg) |
| Fuel consumption (combined) | 12.7 l/100 km (18.5 US mpg) |
| CO2 emissions | 291 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.8 sec |
| Acceleration 0 – 62 mph | 3.8 sec |
| Acceleration 0 – 60 mph | 3.6 sec |
| Maximum speed | 315 km/h (195.73 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 2.4 kg/Hp |
| Weight-to-torque ratio | 1.8 kg/Nm |
| Power | 659 Hp @ 6000 rpm |
| Torque | 881 Nm @ 3600 rpm (649.79 lb.-ft. @ 3600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | LT4 |
| Engine displacement | 6162 cm3 (376.03 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 103.25 mm (4.06 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Fuel injection system | Direct injection |
| Engine aspiration | Supercharger, Intercooler |
| Valvetrain | VVT |
| Engine oil capacity | 9.3 l (9.83 US qt | 8.18 UK qt) |
| Coolant | 11.2 l (11.83 US qt | 9.85 UK qt) |
| Kerb Weight | 1598 kg (3522.99 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4519 mm (177.91 in.) |
| Width | 1966 mm (77.4 in.) |
| Height | 1234 mm (48.58 in.) |
| Wheelbase | 2710 mm (106.69 in.) |
| Front track | 1613 mm (63.5 in.) |
| Rear track | 1588 mm (62.52 in.) |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 7 |
| Type of gearbox | Manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | P285/30 ZR19; P335/25 ZR20 |
Powertrain & Engine Architecture
The heart of the C7 Z06 is the supercharged 6.2-liter LT4 V8 engine. This engine builds upon the foundation of the standard C7 Stingray’s LT1 engine, but with significant enhancements. A 1.7-liter Eaton supercharger, along with direct injection, and active valve train technology (VVT) contribute to its impressive output. The LT4 produces 659 horsepower at 6000 rpm and 650 lb-ft of torque at 3600 rpm. The engine utilizes forged aluminum pistons and connecting rods, and a dry-sump oiling system to ensure consistent lubrication during high-G maneuvers. The standard transmission for the Z06 was a seven-speed manual, offering precise control for track driving. An eight-speed automatic transmission was also available, featuring paddle shifters and optimized gear ratios for both street and track performance.
Driving Characteristics
The C7 Z06 delivers a visceral driving experience. The supercharged engine provides immense power across the rev range, with near-instant throttle response. The manual transmission offers a direct connection to the engine, while the automatic provides quick and smooth shifts. The Z06’s suspension, featuring Magnetic Ride Control, is tuned for optimal handling and stability. The car corners flatly and exhibits minimal body roll. Compared to the standard Stingray, the Z06 feels significantly more aggressive and focused. While the Stingray is a comfortable grand tourer, the Z06 prioritizes performance above all else. The increased power and stiffer suspension make it less forgiving on rough roads, but more rewarding on a track.
Equipment & Trim Levels
The Z06 came standard with a comprehensive list of features, including leather upholstery, heated and ventilated seats, a Bose premium audio system, and a performance data recorder. Optional extras included carbon fiber interior trim, a heads-up display, and various aerodynamic enhancements. The Z07 Performance Package was a popular option, adding carbon ceramic brakes, more aggressive aerodynamics (including a larger front splitter and rear wing), and specific suspension tuning for even greater track performance. Interior trim options were relatively limited, focusing on performance-oriented materials and designs. The emphasis was on creating a driver-focused cockpit, with minimal distractions.
Chassis & Braking
The C7 Z06 features an aluminum frame, contributing to its relatively low weight. The suspension utilizes double wishbones at both the front and rear, with Magnetic Ride Control dampers providing adjustable damping rates. The standard brakes are large ventilated discs, providing ample stopping power. However, the optional carbon ceramic brakes offer even greater fade resistance and durability, particularly during extended track use. The Z06 also features an electronic limited-slip differential, enhancing traction and stability during cornering. Wider tires (P285/30 ZR19 front, P335/25 ZR20 rear) further contribute to the car’s exceptional grip.
Market Reception & Comparison
The C7 Z06 was widely praised by automotive critics for its exceptional performance and handling. It was often compared favorably to other high-performance sports cars, such as the Porsche 911 GT3 and the Dodge Viper. While the Z06’s fuel economy was not a strong point (12.7 l/100 km combined), it was considered acceptable given its performance capabilities. Reliability was generally good, although some owners reported issues with the supercharger and cooling system. Compared to the standard Stingray, the Z06 commanded a significant price premium, reflecting its increased performance and exclusivity. The Z06 also offered a more focused driving experience, appealing to enthusiasts who prioritize track performance over everyday comfort.
Legacy
The C7 Z06 cemented the Corvette’s reputation as a world-class performance car. Its supercharged LT4 engine and advanced chassis technology set a new benchmark for American sports cars. On the used car market, the C7 Z06 remains a highly sought-after model, particularly examples equipped with the Z07 Performance Package. The LT4 engine has proven to be relatively durable, although regular maintenance is essential. The C7 Z06 represents a significant milestone in the Corvette’s history, demonstrating Chevrolet’s commitment to delivering world-class performance at a competitive price.
