🏷️ Basic Information Identification Make: Buick Model: Regal Year: 2011 Body Style: Sedan Market Segment: Mid-size Sedan 👋 Introduction Market Position Vehicle Class: Premium Mid-size Sedan. Brand Perception: Buick positioned as a more upscale and comfort-oriented American marque within GM's portfolio. Competitive Analysis Key Competitors: Ford Fusion, Toyota Camry, Honda Accord, Chevrolet Malibu, Chrysler 200. Key Features Driving Dynamics: Emphasis on a quiet, comfortable ride with competent handling, often a focus on European tuning influence (Opel platform). Interior Appointments: Typically features a well-appointed interior with good materials and comfort-oriented features. Engine Options: Offered with refined and efficient powertrain options. 📋 Manual Details Coverage Language: English Manual Type: Owner's Manual Format: PDF Download Original Manufacturer: General Motors (GM) Distribution Method: Electronic Download 📖 Manual Coverage Systems Covered Powertrain: Engine operation, starting and driving procedures, fuel system overview. Chassis: Braking system, steering, suspension components (general overview). Electrical System: Lighting, dashboard indicators, basic electrical controls. Climate Control: Heater, air conditioner operation, ventilation. Infotainment: Audio system operation, radio, CD player. Safety Systems: Seat belts, supplemental airbags, child seat installation (LATCH), safety seat recommendations. Procedures Included Basic Operation: Starting and stopping the engine, shifting gears, parking. Pre Driving Checks: Visual inspections, fluid level checks (general guidance). Adjustments: Seat, steering wheel, mirror adjustments. Emergency Procedures: In case of breakdown, tire changing (brief mention), jump starting (general guidance). Maintenance: Routine maintenance schedule (mileage/time based), fluid checks, filter replacement guidance. Care And Cleaning: Interior and exterior appearance care, material cleaning advice. Do It Yourself: Basic maintenance tasks like checking fluid levels, bulb replacement (general guidance). Technical Depth Diagnostic Level: Focuses on identifying dashboard warning lights and understanding their implications, rather than in-depth diagnostics. Repair Depth: Limited to basic user-level maintenance and troubleshooting. Does not cover complex mechanical or electrical repairs. Information Type: Consumer-oriented, explanatory, and advisory. 📊 Manual Specifications File Characteristics File Format: PDF Printability: Printable on standard home or office printers. Searchability: Likely text-searchable (OCR dependent if scanned). Digital Fidelity: High-resolution, intended to be equivalent to the physical manual. Binding Type: N/A (Digital File) Paper Type: N/A (Digital File) ⚙️ Engine Specifications Primary Engine Engine Code: LSG (2.4L ECOTEC) Configuration: Inline-4 Cylinder Displacement: 2.4 Liters (2384 cc) Bore X Stroke: 3.53 in x 3.82 in (90 mm x 97 mm) Compression Ratio: 11.4:1 Fuel Delivery: Electronic Port Fuel Injection (PFI) Valvetrain: DOHC (Dual Overhead Camshafts), 4 valves per cylinder, Variable Valve Timing (VVT). Horsepower: 182 hp @ 6700 rpm Torque: 172 lb-ft @ 4900 rpm Fuel Type: Unleaded Gasoline (87 Octane Recommended) Performance 0-60 Mph: Approx. 8.5 - 9.5 seconds (Varies by configuration) Fuel Economy City Hwy: Approx. 19 MPG City / 30 MPG Highway (FWD) Fuel System Fuel Tank Capacity: 18.5 Gallons (70 Liters) Recommended Octane: 87 🔧 Transmission Standard Type: 6-Speed Automatic (GM Hydra-Matic 6T45) Drive Wheels: Front-Wheel Drive (FWD) Optional Type: All-Wheel Drive (AWD) Drive Wheels: All-Wheel Drive (AWD) Features Shift Modes: Driver Shift Control (Manual Mode available) Fluid Specifications Transmission Fluid Type: Dexron VI 📐 Dimensions Exterior Length: 191.3 inches (4859 mm) Width: 72.4 inches (1839 mm) Height: 59.1 inches (1501 mm) Wheelbase: 107.8 inches (2738 mm) Front Track: 62.1 inches (1577 mm) Rear Track: 61.6 inches (1565 mm) Weights Curb Weight: 3,525 - 3,730 lbs (1599 - 1692 kg) (Varies by FWD/AWD) Gross Vehicle Weight Rating: Approx. 4,629 lbs (2100 kg) Cargo Trunk Volume: 15.2 cubic feet (430 Liters) 🛡️ Safety Features Ratings NHTSA Front Crash: 5-Star (Driver), 5-Star (Passenger) NHTSA Side Crash: 5-Star (Driver), 5-Star (Passenger), 5-Star (Rear Passenger) NHTSA Rollover: 4-Star (4-door Sedan) IIHS Front Overlap Small: Good (for vehicles with specific safety equipment tested) IIHS Side Impact: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Stability Control: Standard Electronic Stability Control (ESC) - StabiliTrak Passive Features Airbags Front: Driver and Front Passenger Dual-Stage Airbags Airbags Side: Front Seat-Mounted Side-Impact Airbags Airbags Curtain: Front and Rear Side-Curtain Airbags Seatbelts: 3-point front and rear seat belts with pretensioners and load limiters. Child Seats: LATCH (Lower Anchors and Tethers for CHildren) system for rear seats. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD/MP3 player with auxiliary input jack. Optional premium audio systems available. Display: Central dashboard display for audio and climate information. Connectivity: Optional Bluetooth connectivity for hands-free calling and audio streaming. Driver Assistance Parking Assist: Optional rear parking assist sensors. Lighting: Standard automatic headlights. Optional HID (Xenon) headlights on higher trims. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first, under normal driving conditions. Synthetic oil recommended. Tire Rotation Interval: Every 7,500 miles (12,000 km) Engine Air Filter Replacement: Inspect every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km). Cabin Air Filter Replacement: Inspect every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km). Transmission...