Vehicle Segment:
Full-size Luxury Sedan
Target Audience:
Consumers seeking a comfortable, spacious, and well-appointed sedan with Kia's value proposition; automotive enthusiasts and DIY mechanics
Competitors 2007 2008:
Toyota Avalon, Lexus ES 350, Buick Lucerne, Cadillac DTS, Lincoln MKZ, Chrysler 300
Manual Value Proposition:
Provides dealer-level repair and maintenance information, enabling cost savings for owners and independent shops.
Manual Benefit:
Empowers owners to understand their vehicle better, communicate effectively with technicians, and perform routine maintenance confidently.
Manual Accuracy:
Vehicle-specific, not generic information; sourced directly from manufacturer data used by authorized technicians.
Powertrain:
Engine Mechanical, Engine Electrical, Emission Control, Fuel System, Clutch System, Manual Transaxle, Automatic Transaxle, Driveshaft and Axle
Chassis:
Suspension System, Steering System, Brake System
Body And Electrical:
Body (Interior and Exterior), Body Electrical System, Heating, Ventilation, Air Conditioning (HVAC)
Safety Systems:
Restraint System (Airbags, Seatbelts)
Diagnostic Procedures:
Troubleshooting guides, symptom-based diagnostics, DTC (Diagnostic Trouble Code) interpretation
Repair Procedures:
Step-by-step repair instructions for all major components and systems
Maintenance Procedures:
Scheduled maintenance tasks, fluid changes, filter replacements, inspections
Installation Procedures:
Removal and installation of major assemblies and components
Depth Of Coverage:
Comprehensive (from basic maintenance to advanced diagnostics and repairs)
Diagnostic Tools:
Specifications for required diagnostic tools, scan tools, and specialized equipment
Wiring Schematics:
Detailed wiring diagrams for all electrical systems
Illustrations Diagrams:
Numerous diagrams, illustrations, and exploded views to aid in repair
PDF Quality:
High-resolution, searchable text
Printability:
Yes, all pages are printable
Binding Type:
N/A (Digital PDF Download)
Paper Type:
N/A (Digital PDF Download)
Reader Requirement:
Adobe PDF Reader (or compatible)
Operating Systems:
All Versions of Windows and Mac
Engine Code:
G6CU (3.8L V6 Lambda)
Engine Type:
60-degree V6, DOHC, 24-valve
Displacement:
3.8 Liters (3778 cc)
Horsepower:
263 hp @ 6000 rpm (approximate)
Torque:
257 lb-ft @ 4500 rpm (approximate)
Fuel Delivery:
Multi-port Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 octane recommended, 91 octane for optimal performance)
Coolant Capacity:
Approximately 8.5 Liters (8.9 US Quarts)
Oil Capacity:
Approximately 5.5 Liters (5.8 US Quarts) with filter
Recommended Oil Viscosity:
SAE 5W-20 (API SM or higher)
Transmission Type:
5-speed Automatic Transaxle (A5HF1)
Optional Transmission Type:
6-speed Manual Transaxle (Less common/market dependent, manual transaxle system covered in manual)
Automatic Transmission Features:
Sportmatic (Sequential Shift Mode), Electronic Control Unit (ECU) controlled
Automatic Transmission Fluid Type:
Kia Genuine ATF SP-IV (or equivalent DEXRON III/MERCON specification fluid if SP-IV is unavailable and compatibility confirmed)
Automatic Transmission Fluid Capacity:
Approximately 8.5 Liters (8.9 US Quarts) for a complete fluid change
NHTSA Front Crash Test Rating:
5-Star (for driver and front passenger, 2007 model year)
IIHS Top Safety Pick:
Not awarded for these model years
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (TCS), Electronic Brake-force Distribution (EBD)
Passive Safety Features:
Front airbags, Front side-impact airbags, Side curtain airbags (front and rear)
Infotainment System:
Available premium audio system (Infinity brand often featured), CD player, AM/FM radio, optional Navigation system.
Driver Assistance Features:
Rear parking sensors (optional), cruise control.
Connectivity Features:
Auxiliary audio input jack.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic oil recommended)
Engine Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months
Spark Plug Replacement:
Every 60,000 miles (96,000 km) for iridium-tipped plugs
Transmission Fluid Change:
Every 60,000 miles (96,000 km) or as per severe service schedule
Engine Coolant Type:
Kia Super Long Life Coolant (Blue) or equivalent OAT (Organic Acid Technology) coolant
Power Steering Fluid Type:
Kia Genuine Power Steering Fluid (or Dexron III/Mercon compatible fluid)
Brake Fluid Type:
DOT 3 or DOT 4 (refer to cap or reservoir for exact specification)
Common Issues Ofr 2007 2008 Opirus:
Potential for HVAC blower motor resistor failure, minor electrical gremlins, occasional ABS sensor issues. Engine and transmission generally robust but require regular maintenance.
Kia Brand Positioning:
Kia, a South Korean manufacturer, has evolved from a budget-friendly brand to offering increasingly sophisticated and feature-rich vehicles globally.
Opirus Introduction:
The Opirus was introduced as Kia's flagship luxury sedan, designed to compete in the premium segment. It was based on the platform shared with the Hyundai Grandeur (TG).
Opirus Production Years:
2003-2009 (First generation)
Manufacturing Locations:
South Korea
