🏷️ Basic Information Identification Make: Chevrolet Model: Cobalt Years Covered: 2005, 2006, 2007, 2008, 2009, 2010 Codes Platform: GM Delta 👋 Introduction Market Position Segment: Compact Car Target Audience: Economy-minded buyers, young drivers, commuters Competitive Analysis Key Competitors: Honda Civic, Toyota Corolla, Ford Focus, Mazda3, Nissan Sentra Key Features Selling Points: Affordability, decent fuel economy, available sporty trims (SS), GM platform sharing Product Positioning Value Proposition: An accessible and practical compact car with a range of options and a user-friendly owner's manual. 📋 Manual Details Coverage Areas Primary Focus: Owner Information and Operation Additional Coverage: Maintenance basics, troubleshooting, specifications Page Count Estimated Pages: 300-400 (typical for this era owner's manual) Manual Type Type: Owner's Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine compartment overview, engine oil, fuel information, air filter, refill capacities, lubricant specifications Chassis: Brake system operation (basic), tire inflation, wheel information (basic) Electrical And Electronics: Instrument cluster indicators, warning lights, entertainment systems operation, climate controls, lighting operation, locks and security system operation Interior: Driver controls, seating adjustments, safety restraint systems (seat belts, airbags), interior lighting Procedures Included Operation: Starting and driving the vehicle, parking, operating climate controls, using infotainment systems, operating lights and wipers Maintenance: Checking engine oil, checking other fluid levels, checking tire pressure, basic cleaning, recommended maintenance intervals (general guidance) Troubleshooting: Basic troubleshooting for common warning lights and system malfunctions (owner-level) Technical Depth Diagnostics: Owner-level diagnostics, identification of common issues Repair: No in-depth repair procedures; focuses on user-level maintenance and operation Diagnostics Level: Basic, focused on informing the owner 📊 Manual Specifications File Format File Type: PDF Compatibility: All versions of Windows & Mac Reader Requirement: Adobe PDF Reader Print Quality Printability: All pages are printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download ⚙️ Engine Specifications Primary Engine Engine Options: 2.0L Ecotec I4, 2.2L Ecotec I4, 2.4L Ecotec VVT I4 (SS) Performance Horsepower Range: 140-171 hp Torque Range: 130-165 lb-ft Fuel System Fuel Type: Unleaded Gasoline Fuel Octane Recommendation: 87 octane (minimum), higher octane recommended for SS model for optimal performance Maintenance Items Engine Oil Type: SAE 5W-30 Synthetic Engine Oil Capacity: 4.5 quarts (with filter) Air Filter Part Number Example: GM 25761387 (example, verify for specific trim/engine) 🔧 Transmission Standard Standard Transmission Type: 5-Speed Manual Optional Optional Transmission Type: 4-Speed Automatic Features Transmission Fluid Type: Dexron VI (for automatic transmissions) 📐 Dimensions Exterior Body Styles: Coupe (2-door), Sedan (4-door) Wheelbase: 103.2 inches Overall Length: 170.4 inches (Coupe), 176.7 inches (Sedan) Wheel Size: 15, 16, 17 inches Weights Curb Weight Range: 2700-2900 lbs (approximate) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 5-star (driver), 4-star (passenger) IIHS Side Impact Rating: Good (for models with side airbags) Active Features Active Safety Systems: Anti-lock Braking System (ABS) (standard/optional depending on trim) Passive Features Passive Safety Systems: Front airbags, available front side-impact airbags, available head curtain airbags, LATCH child seat anchors Restraints Seatbelt Design: Three-point seat belts with pretensioners for front seats 💡 Technology Features Infotainment Audio Systems: AM/FM Stereo with CD player, MP3 capability, auxiliary input (available), premium sound systems (optional) Navigation: Not typically available on standard trims; aftermarket solutions common. Driver Assistance Driver Assistance Features: Limited to ABS; no advanced driver-assistance systems (ADAS) like adaptive cruise control or lane keeping assist. Connectivity Connectivity Features: OnStar system available on some models 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles or 6 months, whichever comes first (using synthetic oil) Tire Rotation Interval: 7,500 miles Spark Plug Replacement: 100,000 miles (iridium plugs) Fluid Specifications Coolant Type: GM Dex-Cool 50/50 Antifreeze/Coolant Brake Fluid Type: DOT 3 Known Issues Common Problems: Stalling, rough idle (intake manifold gaskets), power steering issues, ABS sensor failures, minor electrical gremlins Part Numbers Oil Filter Part Number Example: GM 19158970 / AC Delco PF2057 (example, verify for specific engine) 📚 Vehicle History Brand Heritage Parent Company: General Motors (GM) Model Evolution Introduction Year: 2005 Platform Shared With: Chevrolet HHR, Pontiac G5, Saturn Ion Production Assembly Location: Lordstown Assembly, Ohio, USA End Of Production Year: 2010 🏆 Awards & Recognition Recognitions Awards List: While not a frequent award winner, the Cobalt was a solid contender in the competitive compact segment, often praised for its value and variety of trims. Ratings Consumer Reports Reliability: Varies by year and model; generally average to below average reliability reported for some model years.