The mid-size sedan produced for the 2013 model year is recognized for its European-inspired design, offering a blend of sportiness and elegance. Built on the TF platform and manufactured in South Korea, this vehicle competed in a segment with notable rivals like the Toyota Camry and Honda Accord, often lauded for its value, feature-rich interior, and competitive fuel economy, particularly with its Gasoline Direct Injection (GDI) engine options. The vehicle was engineered with a focus on reliability and driver comfort, making it a popular choice for families and commuters seeking a stylish and practical mode of transportation. This comprehensive service and repair workshop manual provides detailed information for the North American market and global configurations of the vehicle. It covers a wide array of systems, including powertrain, chassis, electrical, and body components, offering guidance on everything from routine scheduled maintenance, such as oil changes and filter replacements, to complex repair procedures and diagnostic troubleshooting. With over 2000 pages of information in English, this manual is an essential resource for owners, technicians, and mechanics to ensure the proper maintenance, upkeep, and repair of the vehicle, facilitating optimal performance and longevity. 🏷️ Basic Information Identification Make: Kia Model: Optima Year: 2013 Platform: TF Codes Internal Chassis Code: TF 👋 Introduction Market Position Segment: Mid-size Sedan Competitive Set: Toyota Camry, Honda Accord, Ford Fusion, Chevrolet Malibu, Hyundai Sonata Competitive Analysis Key Strengths: Stylish design, value for money, feature-rich interior, good fuel economy (especially GDI engines) Key Features Design Philosophy: European-inspired design language, sporty and elegant lines Trim Levels: Likely includes LX, EX, SX (depending on market) Powertrain Options: Multiple engine choices, including naturally aspirated and turbocharged variants, and often a hybrid option in some markets. 📋 Manual Details Coverage Areas Primary Coverage: North America (USDM) Secondary Coverage: Global markets with similar configurations Page Count Estimated Pages: 2000+ Manual Type Type: Service and Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain, exhaust, fuel, cooling, lubrication Chassis: Suspension (front and rear), steering, brakes (front and rear, ABS, ESC), wheels, tires Electrical: Battery, charging system, starting system, lighting, body control modules, instrument cluster, infotainment, HVAC controls, power accessories Body: Exterior panels, interior trim, doors, windows, sunroof, seats, safety restraints Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection/replacement Repair: Engine component repair/replacement (e.g., cylinder head, pistons, crankshaft), transmission repair/rebuild, brake component replacement, suspension component replacement, electrical component troubleshooting and replacement Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), component testing procedures, wiring diagrams Special Procedures: Timing belt/chain replacement, head gasket replacement, clutch replacement (if applicable), AC system servicing, airbag system servicing Technical Depth Depth: Comprehensive: From basic maintenance to complete engine and transmission overhauls, including detailed electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes Print Quality Quality: High-resolution, suitable for printing Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Usdm: G4KH (2.4L GDI) Engine Type: Inline-4 Cylinder, Gasoline Direct Injection (GDI) Displacement: 2359 cc (2.4 Liters) Bore X Stroke: 87.0 mm x 97.0 mm Compression Ratio: 11.3:1 Horsepower Hp: 197 hp @ 6300 RPM Torque Lb Ft: 184 lb-ft @ 4250 RPM Fuel Type: Unleaded Regular (87 Octane recommended, 91 Octane for optimal performance) Valvetrain: DOHC, 16 Valves with Dual Continuously Variable Valve Timing (Dual CVVT) Engine Management System: ECU (Electronic Control Unit) with OBD-II diagnostics Engine Options Optional Engine Usdm: 2.0L Turbocharged GDI (Theta II GDI Turbo) Optional Engine Displacement: 1998 cc (2.0 Liters) Optional Engine Horsepower Hp: 274 hp @ 6000 RPM Optional Engine Torque Lb Ft: 269 lb-ft @ 1750-4500 RPM Fuel System Injection Type: Gasoline Direct Injection (GDI) Fuel Pump Type: High-pressure electric fuel pump 🔧 Transmission Standard Transmission Type: 6-speed Automatic (6AT) Transmission Fluid Type: Kia SPIII or equivalent automatic transmission fluid (ATF) Optional Transmission Type: 6-speed Manual (6MT) - may be available on certain trims/markets Features Shift Modes: Driver Selectable Mode (Sport/Comfort), Manual Shift Mode (with steering wheel mounted paddle shifters on some trims) Torque Converter Lockup: Yes, for improved fuel efficiency 📐 Dimensions Exterior Length: 188.8 inches (4795 mm) Width: 72.1 inches (1830 mm) Height: 57.9 inches (1470 mm) Wheelbase: 110.0 inches (2795 mm) Front Track: 62.6 inches (1590 mm) Rear Track: 62.5 inches (1587 mm) Ground Clearance: Approx. 5.3 inches (135 mm) Weights Curb Weight Est: 3300 - 3550 lbs (1497 - 1610 kg), depending on engine and trim Cargo Trunk Volume: 15.4 cubic feet (436 Liters) 🛡️ Safety Features Ratings NHTSA Overall Rating: Likely 5-Star (check specific year/testing for exact figures) IIHS Top Safety Pick: Likely awarded 'Top Safety Pick' for its model year (check specific test results) Active Features Electronic Stability Control: Standard Anti Lock Braking System: Standard...