🏷️ Basic Information

Make:

Chevrolet

Model:

Corvette

Year:

2011

Internal Model Code:

C6

👋 Introduction

Vehicle Class:

Front-engine, rear-wheel-drive, two-seater sports car.

Target Audience:

Enthusiast owners, independent repair shops, and automotive technicians specializing in performance vehicles.

Direct Competitors:

Porsche 911, Nissan GT-R, Audi R8, BMW M series coupes (e.g., M3, M6).

Performance Focus:

Renowned for its V8 engine power, handling capabilities, and iconic American sports car styling.

Manual Value Proposition:

Provides in-depth, manufacturer-approved information essential for maintaining and repairing this high-performance vehicle, ensuring accuracy and optimal performance.

📋 Manual Details

Models Covered:

All models and trim levels for the 2011 Chevrolet Corvette (C6 generation)

Estimated Pages:

Approximately 2500-3000 pages (typical for a complete factory service manual)

Type:

Factory Service Manual (FSM) / Workshop Manual

Language:

English

Format:

Likely digital (PDF) or printed book format. Digital format often includes searchability and hyperlinking.

📖 Manual Coverage

Powertrain:

Engine (LS3, LS7, LS9 variations), Transmission (manual & automatic), Drivetrain (rear-wheel drive, differential, axles)

Chassis:

Suspension (active handling, magnetic ride control), Steering, Brakes (ABS, traction control), Wheels, Tires

Body:

Exterior (panels, doors, hood, trunk, convertible top), Interior (trim, seats, dashboard), HVAC system, Doors and windows (power systems)

Electrical:

Wiring diagrams, Battery, Charging system, Starting system, Lighting (headlights, taillights), Gauges and instruments, Infotainment system, Body control modules (BCM), Powertrain control modules (PCM), Diagnostic connectors (OBD-II)

Maintenance:

Fluid changes (oil, coolant, brake fluid, transmission fluid, differential fluid), Filter replacements, Inspections, Lubrication points, Tire rotation and pressure checks

Troubleshooting:

Diagnostic trouble codes (DTCs), Symptom-based diagnostics, Electrical system fault finding, Mechanical system diagnostics

Repair:

Engine component replacement (alternator, starter, fuel injectors, spark plugs, ignition coils, water pump, thermostat), Transmission service and repair, Brake component replacement (pads, rotors, calipers), Suspension component replacement (shocks, struts, control arms), Steering system repair, Electrical component repair and replacement, Body panel repair and replacement, HVAC system component repair

Special Tools:

Identification and usage of specialized tools required for specific repair procedures.

Depth:

Comprehensive, covering everything from basic scheduled maintenance and fluid checks to complete engine and transmission overhauls, complex electrical system diagnostics, and bodywork repairs. Includes detailed torque specifications, diagnostic flowcharts, and step-by-step repair instructions.

📊 Manual Specifications

Digital Format:

Searchable PDF with hyperlinked sections and diagrams is ideal. Text should be clear and easily printable.

Print Quality Suitability:

Designed for high-quality printing of individual pages or sections for workshop use. Diagrams and schematics should be clear and legible.

Physical Binding:

If printed, a durable binding like spiral-bound or heavy-duty perfect binding is preferred for lay-flat usability in a workshop environment.

Physical Paper Quality:

If printed, heavy-duty, coated paper to resist grease and shop dirt is common for factory manuals.

⚙️ Engine Specifications

Engine Code:

LS3

Engine Type:

6.2L V8 (376 cu. in.)

Bore X Stroke:

4.06 in. x 3.62 in. (103.25 mm x 92 mm)

Compression Ratio:

10.7:1

Horsepower:

430 hp @ 5900 rpm (436 hp with optional performance exhaust)

Torque:

424 lb-ft @ 4600 rpm (428 lb-ft with optional performance exhaust)

Fuel Delivery:

Sequential Fuel Injection (SFI)

Fuel Type:

Premium Unleaded gasoline, 91 octane or higher recommended

Z06 Engine:

LS7: 7.0L V8 (427 cu. in.), naturally aspirated, 505 hp @ 6300 rpm, 470 lb-ft @ 4800 rpm

Zr1 Engine:

LS9: 6.2L Supercharged V8, 638 hp @ 6500 rpm, 604 lb-ft @ 3800 rpm

🔧 Transmission

Standard Transmission:

6-speed manual (Tremec TR6060)

Optional Transmission:

6-speed paddle-shift automatic (2011 model year update for non-Z06/ZR1)

Manual Gear Ratios:

Specific gear ratios for each gear and final drive ratio would be detailed in the manual.

Automatic Features:

Driver-selectable modes (e.g., Sport, Tour), manual shift capability via steering wheel paddles.

Manual Transmission Fluid:

GM specification for manual transmission fluid, often Dexron III or equivalent, or specialized synthetic gear oil. Specific part number to be confirmed in manual.

Automatic Transmission Fluid:

GM DEXRON-VI Automatic Transmission Fluid (ATF). Specific part number 88864583 or equivalent.

Differential Fluid:

GM specification for limited-slip differential fluid, often includes friction modifier. Specific part number and viscosity to be confirmed in manual.

📐 Dimensions

Length:

175.1 in. (4447 mm)

Width:

75.1 in. (1908 mm)

Height:

48.7 in. (1237 mm) (Coupe) / 49.1 in. (1247 mm) (Convertible)

Wheelbase:

104.5 in. (2654 mm)

Front Track:

62.1 in. (1578 mm)

Rear Track:

61.4 in. (1560 mm)

Curb Weight:

Approximately 3100-3300 lbs (1406-1497 kg) depending on model and options.

Gross Vehicle Weight Rating:

To be confirmed in manual, typically around 4000-4500 lbs.

🛡️ Safety Features

NHTSA Crash Test Front:

5-Star (likely for 2011 model year, based on C6 generation typical performance)

NHTSA Crash Test Side:

5-Star (likely for 2011 model year)

IIHS Crash Test:

Good (likely for 2011 model year in relevant categories)

Traction Control:

Standard, often integrated with Active Handling.

Electronic Stability Control:

Standard, known as 'Active Handling' on Corvettes, with driver-selectable modes (e.g., Competitive Driving Mode).

Antilock Brakes:

Standard (ABS)

Airbags:

Frontal airbags for driver and passenger, side-impact airbags integrated into seats.

Seatbelts:

Three-point seatbelts with pretensioners and load limiters.

💡 Technology Features

Head Unit:

Chevrolet MyLink infotainment system (available on some models/trims, base models may have a simpler audio system). Features include CD/MP3 player, AM/FM radio, auxiliary input, and often Bluetooth connectivity.

Navigation:

Optional touch-screen navigation system available on higher trims.

Audio System:

Bose premium audio system often available, providing enhanced sound quality.

Parking Assist:

Rear parking assist sensors available on some trims.

Bluetooth:

Bluetooth for hands-free phone operation and audio streaming available.

Usb Port:

USB connectivity for audio playback and device charging (integrated into infotainment system).

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 miles or 12 months, whichever comes first, or based on oil life monitoring system. Refer to manual for exact conditions.

Air Filter Replacement:

Every 30,000-45,000 miles or as needed based on inspection. Manual provides specific guidance.

Coolant Flush Interval:

Initial change at 5 years/100,000 miles, then every 5 years/50,000 miles thereafter. Use specified coolant.

Brake Fluid Flush Interval:

Every 2-3 years, or based on brake fluid moisture content testing. Consult manual for recommendations.

Engine Oil Type:

SAE 5W-30 full synthetic engine oil meeting GM specification GM6094M. Typical part number: ACDelco 10-4026 or equivalent.

Engine Oil Capacity:

Approximately 8.0 US quarts (7.6 Liters) with filter change for LS3 engine. Consult manual for precise capacity.

Coolant Type:

GM Recommended Dex-Cool (Orange) Long-Life Antifreeze/Coolant, 50/50 mix with deionized water. Part number: ACDelco 12378393 or equivalent.

Clutch Actuator Issues:

Some owners report occasional issues with the clutch hydraulic system, particularly the master or slave cylinder, though less common than in earlier generations. Detailed diagnostic procedures are in the manual.

Oil Cooler Line Leaks:

Potential for oil cooler line leaks, especially in high-performance driving conditions. Manual provides inspection and repair procedures.

Magnetic Ride Control Sensors:

Occasionally, Magnetic Ride Control (MRC) sensor failures can occur, triggering warning lights. The manual details sensor testing and replacement.

📚 Vehicle History

Chevrolet Legacy:

Chevrolet has a long history of performance vehicles, with the Corvette being its flagship sports car since 1953.

C6 Generation:

The C6 generation (2005-2013) represented a significant evolution with a cleaner design, improved performance, and advanced technology compared to the C5.

2011 Updates:

For 2011, key updates included the availability of a 6-speed automatic transmission for non-Z06/ZR1 models, revised interior trim options, and enhanced infotainment features.

Manufacturing Location:

Bowling Green, Kentucky, USA.

🏆 Awards & Recognition

Car And Driver 10Best:

The Corvette lineup, including C6 models, has historically been a frequent recipient of Car and Driver's '10Best' awards for its performance and value.

Motor Trend Car Of The Year:

While not specifically for 2011, the Corvette has won MotorTrend's Car of the Year in previous generations, demonstrating its consistent appeal.

Desempeño Comparativo:

Consistently praised by automotive journalists for its competitive performance against more expensive European sports cars.