🏷️ Basic Information Identification Make: Hyundai Model: XG250, XG300, XG350 Model Years Covered: 2003 onwards (specific models up to the end of production) Generation Generation: Second Generation (2002-2005) Codes Chassis Codes: XK (North America) 👋 Introduction Market Position Market Position: The Hyundai XG series (XG250, XG300, XG350) was Hyundai's entry into the mid-size luxury sedan segment, aiming to compete with established Japanese and American brands. This manual targets owners and independent repair facilities needing in-depth technical information for these models. Competitive Analysis Competitive Analysis: Competed with vehicles like the Toyota Avalon, Buick LeSabre, Ford Taurus, and Nissan Maxima. The XG series focused on providing a comfortable ride, spacious interior, and a good value proposition. Key Features Key Features: Emphasis on detailed repair procedures, clear diagrams, and comprehensive coverage of all major vehicle systems, making it an invaluable resource for DIY mechanics and professional technicians. 📋 Manual Details Coverage Areas Coverage Areas: All workshop repair procedures, electrical diagrams, service procedures, fluid capacities, troubleshooting. Page Count Page Count: Undisclosed (Implied to be comprehensive) Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Systems Covered: General Information, Lubrication, Fuel System, Engine Mechanical (Engine Removal/Installation, Cylinder Head/Valve, Cylinder/Piston, Crankcase, Crankshaft/Primary shaft), Clutch, Transmission (Sub transmission, Gearshift Linkage, Transmission), Front Wheel/Suspension, Rear Wheel/Suspension, Hydraulic Brake, Battery/Charging System, Ignition System, Electric Starter, Switches. Procedures Included Procedures Included: Detailed repair instructions, step-by-step diagrams, re-wiring, engine rebuilding, electrical diagnostics, service procedures, troubleshooting, inspection and adjustment. Technical Depth Technical Depth: Comprehensive workshop-level repair and maintenance, covering everything from basic adjustments to major component overhauls. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Printable (user choice) Binding Type Binding Type: Digital (Instant Download) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Options: 3.0L V6 (Sirius G30) and 3.5L V6 (Sigma G3.5) Performance Horsepower Torque Specs: Specifications vary by engine and year, but typical outputs for the 3.0L were around 190 hp and for the 3.5L around 200-210 hp. Detailed specs within the manual. Fuel System Fuel System Type: Electronic Fuel Injection (EFI) with multi-port fuel injection. 🔧 Transmission Standard Standard Transmission: Automatic Transmission Optional Optional Transmission: N/A (Typically only automatic offered) Features Transmission Features: Front-wheel drive, likely a 4-speed or 5-speed automatic transmission depending on the specific model and year. Manual includes rebuild and service procedures. 📐 Dimensions Exterior Wheelbase: Approximately 110.4 inches (2804 mm) Overall Length: Approximately 191.1 inches (4854 mm) Overall Width: Approximately 71.7 inches (1821 mm) Overall Height: Approximately 57.7 inches (1466 mm) Weights Curb Weight: Typically in the range of 3500-3700 lbs (1588-1678 kg), depending on configuration. 🛡️ Safety Features Ratings NHTSA Ratings: Refer to specific year NHTSA data for detailed crash test results. Generally, these sedans were designed to meet contemporary safety standards. Active Features Active Safety Features: Anti-lock Braking System (ABS), Traction Control System (TCS) likely standard on higher trims. Passive Features Passive Safety Features: Front airbags, side airbags (optional/standard depending on trim), front and rear crumple zones, seatbelt pre-tensioners. 💡 Technology Features Infotainment Infotainment Features: Features may include an AM/FM stereo with CD player, power antenna, and speaker system. Higher trims could have premium audio and steering wheel mounted controls. Driver Assistance Driver Assistance Features: Cruise control, power adjustable seats with memory (driver), automatic climate control (on some trims). Connectivity Connectivity Features: Standard power accessories (windows, locks, mirrors). Some models may have a basic trip computer. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6 months, but consult the manual for exact specifications based on driving conditions. Fluid Specifications Engine Oil Type: API SG, SH, SJ or higher; SAE 5W-30 or 10W-30 synthetic or conventional oil recommended. Refer to manual for precise viscosity based on climate. Coolant Type: Ethylene glycol-based coolant with corrosion inhibitors. Specific Hyundai coolant or equivalent. Typically a 50/50 mix with distilled water. Transmission Fluid Type: Dexron-III or equivalent ATF. Check dipstick and manual for exact specification. Known Issues Common Issues: Some models may experience issues with ignition coils, ABS sensors, or transmission shifting. The manual provides diagnostic procedures for these and other potential problems. 📚 Vehicle History Brand Heritage Brand Heritage: Hyundai, a South Korean manufacturer, has grown significantly since its inception, evolving from a producer of smaller, more basic vehicles to offering a wide range of sedans, SUVs, and luxury models. Model Evolution Model Evolution: The XG series was Hyundai's ambitious attempt to break into the premium segment. It was later succeeded by the Hyundai Azera, which continued the brand's push towards more upscale vehicles. Production Production Years: 2000-2005 (Global). The manual specifically covers models from 2003 onwards.