Engine Mechanical:
Complete engine overhaul, disassembly, assembly, diagnostics, and repair for all engine variants.
Engine Management:
Fuel injection system, ignition system, emissions control, ECU diagnostics, sensors, and actuators.
Transmission Manual:
Disassembly, assembly, adjustment, and repair of manual transmissions.
Transmission Automatic:
Service, repair, and diagnostics of automatic transmissions, including valve body, torque converter, and electronic control.
Drivetrain:
Front-wheel drive (FWD) and all-wheel drive (AWD) systems, differentials, drive shafts, CV joints, and transfer case (if applicable).
Suspension:
Front and rear suspension components, struts, shock absorbers, control arms, bushings, alignment specifications, and troubleshooting.
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods, steering column, and alignment procedures.
Brakes:
Front and rear brake systems, including hydraulic lines, calipers, pads, rotors, ABS, EBD, and parking brake service.
Electrical System:
12V battery system, charging system, starter motor, fuses, relays, lighting, and wiring diagrams.
Body And Frame:
Body panel removal/installation, interior trim, doors, hood, tailgate, glass, and structural components.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system service, refrigerant handling, component replacement, and diagnostics.
Safety Systems:
Airbag system diagnostics and service, seat belt mechanisms, and associated sensors.
Routine Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid checks and changes, tire rotation, and inspection schedules.
Diagnostic Procedures:
Step-by-step troubleshooting guides for common and complex issues, including symptom analysis and component testing.
Repair Procedures:
Detailed, illustrated instructions for disassembling, repairing, and reassembling all major vehicle components.
Technical Specifications:
Torque values, clearances, fluid capacities, electrical resistance values, and other critical data.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all vehicle systems, including component locations and wire colors.
Depth:
Comprehensive: Covers everything from basic owner maintenance to full engine and transmission rebuilds, including advanced diagnostics.
Engine Code Usdm:
G4KF (2.4L Theta II GDI)
Engine Description Usdm:
2.4L Inline 4-cylinder DOHC GDI (Gasoline Direct Injection)
Displacement Usdm:
2359 cc (143.9 cu in)
Bore X Stroke Usdm:
88.0 mm x 97.0 mm
Compression Ratio Usdm:
10.5:1
Horsepower Usdm:
175 hp @ 6000 rpm
Torque Usdm:
169 lb-ft @ 4000 rpm
Fuel System:
Gasoline Direct Injection (GDI)
Fuel Type Usdm:
Unleaded Regular 87 Octane
Engine Code Eudm:
2.4 GDI (G4KC variant often seen)
Engine Description Eudm:
2.4L Inline 4-cylinder DOHC MPI (Multi-Point Injection) or GDI depending on market
Horsepower Eudm:
Approx. 170-175 hp
Torque Eudm:
Approx. 165-170 lb-ft
Fuel Type Eudm:
Unleaded Regular 91/95 RON
Engine Code Usdm:
G6DC (3.5L Lambda)
Engine Description Usdm:
3.5L V6 DOHC MPI (Multi-Point Injection)
Displacement Usdm:
3470 cc (211.7 cu in)
Bore X Stroke Usdm:
92.0 mm x 87.0 mm
Compression Ratio Usdm:
10.0:1
Horsepower Usdm:
276 hp @ 6300 rpm
Torque Usdm:
248 lb-ft @ 5000 rpm
Fuel System:
Multi-Point Fuel Injection (MPI)
Fuel Type Usdm:
Unleaded Regular 87 Octane
Transmission Type 2.4L:
6-Speed Manual Transmission
Transmission Type 3.5L:
6-Speed Automatic Transmission (6-Speed Automatic)
Transmission Type 2.4L Optional:
6-Speed Automatic Transmission (A6GF1)
Automatic Transmission Features:
Sequential manual mode (Sportmatic), electronically controlled, lock-up torque converter.
Automatic Transmission Fluid Type:
Kia Genuine ATF SP-IV or equivalent (check manual for exact spec)
Automatic Transmission Capacity:
Approx. 7.5-8.5 Liters (check manual for exact capacity)
Length:
4690 mm (184.6 in)
Height:
1745 mm (68.7 in)
Wheelbase:
2700 mm (106.3 in)
Ground Clearance:
Approx. 184 mm (7.2 in)
Seating Capacity:
5 or 7 (depending on configuration)
Cargo Volume Behind 3Rd Row:
Approx. 10.4 cu ft (300 L)
Cargo Volume Behind 2Nd Row:
Approx. 38.3 cu ft (1085 L)
Cargo Volume Behind 1St Row:
Approx. 78.9 cu ft (2235 L)
Curb Weight 2.4L FWD:
Approx. 1815 kg (4002 lbs)
Curb Weight 3.5L AWD:
Approx. 1960 kg (4321 lbs)
Towing Capacity:
Up to 2000 kg (4400 lbs) with optional tow package (check specific market regulations)
Wheel Bolt Pattern:
5x114.3 mm (5x4.5 inches)
Standard Tire Size 2.4L:
235/65R17
Optional Tire Size 2.4L:
235/55R18
Standard Tire Size 3.5L:
235/55R18
Optional Tire Size 3.5L:
235/55R19
NHTSA Front Crash Test:
5-Star (overall, driver, passenger)
NHTSA Side Crash Test:
5-Star (driver, passenger)
NHTSA Rollover Rating:
4-Star (with specific rollover risk percentage)
IIHS Moderate Overlap Front:
Good
IIHS Head Restraints And Seats:
Good
ABS:
Anti-lock Braking System (4-wheel disc brakes)
Ebs:
Electronic Brake-force Distribution (EBD)
Esc:
Electronic Stability Control (ESC)
Traction Control:
Traction Control System (TCS)
Hill Start Assist:
Hill-start Assist Control (HAC) - Available on some trims/markets
Airbags:
Front dual-stage airbags, front side-impact airbags, side-curtain airbags (front and second row).
Active Headrests:
Active front headrests
Seatbelts:
3-point front seatbelts with pretensioners and load limiters, 3-point second and third row seatbelts.
Display:
Available touch-screen display (e.g., 6.5-inch or 7-inch on higher trims) with navigation system option.
Audio System:
AM/FM/CD/MP3 player, SiriusXM Satellite Radio capability, USB/Auxiliary input jacks, Bluetooth® hands-free phone and audio streaming.
Speaker System:
Standard 6-speaker audio system; optional Infinity® premium audio system with subwoofer.
Rear View Camera:
Optional rearview camera integrated into the infotainment display.
Parking Sensors:
Optional rear parking assist sensors.
Keyless Entry:
Standard keyless entry with remote; optional push-button start with smart key.
Bluetooth:
Standard Bluetooth® connectivity for hands-free calling and audio streaming.
Usb Port:
Standard USB port for charging and audio input.
Service Intervals General
Oil Change Interval:
Every 7,500 miles (12,000 km) or 6 months, whichever comes first, under normal driving conditions. Severe driving may require more frequent changes.
Air Filter Replacement:
Every 30,000 miles (48,000 km) or as needed based on inspection.
Cabin Air Filter:
Every 15,000 miles (24,000 km) or 12 months, whichever comes first.
Spark Plugs 2.4L:
Iridium spark plugs, recommended replacement at 105,000 miles (168,000 km).
Spark Plugs 3.5L:
Platinum spark plugs, recommended replacement at 105,000 miles (168,000 km).
Coolant Replacement:
First replacement at 105,000 miles (168,000 km), then every 30,000 miles (48,000 km) or 24 months thereafter.
Brake Fluid Replacement:
Every 30,000 miles (48,000 km) or 24 months, whichever comes first.
Engine Oil 2.4L:
API SN/SP or ILSAC GF-5/GF-6A, SAE 0W-20 (check manual for precise specification and viscosity based on ambient temperature)
Engine Oil 3.5L:
API SN/SP or ILSAC GF-5/GF-6A, SAE 5W-30 (check manual for precise specification and viscosity)
Coolant Type:
Long Life Coolant (LLC), typically a blue or green ethylene glycol-based antifreeze (specific Kia color/spec recommended).
Engine Oil Consumption:
Some Theta II engines (including 2.4L) have reported issues with oil consumption, requiring regular checks and potential engine inspections/repairs as per Kia TSBs.
Interior Rattles And Squeaks:
Common in many vehicles of this era, often related to interior trim panels and dashboard components.
Transmission Shifting Issues:
Occasional reports of rough shifting or delayed engagement in automatic transmissions, sometimes resolvable with software updates or fluid service.
Suspension Wear:
Typical wear on bushings, ball joints, and struts over time, leading to clunks or poor handling.
Electrical Gremlins:
Reports of intermittent issues with power windows, door locks, or infotainment systems, often traceable to wiring or module faults.
Brand Focus:
Kia Motors Corporation, South Korean manufacturer known for value-driven vehicles with improving quality and design.
Generation:
Second Generation (2010-2013)
Previous Generation:
First Generation (2004-2009, EX/LD chassis)
Next Generation:
Third Generation (2014-2019, GV chassis)
Assembly Location:
Hwaseong, Gyeonggi Province, South Korea; West Point, Georgia, USA (for North American market)
Model Year Range:
2011-2013 (XM generation)