Segment:
        
        
            Subcompact hatchback and sedan
        
     
    
        
            Target Audience:
        
        
            First-time car buyers, budget-conscious consumers, small families, urban commuters
        
     
    
    
        
            Key Competitors:
        
        
            Honda Fit, Toyota Yaris, Ford Fiesta, Chevrolet Aveo, Nissan Versa
        
     
    
    
        
            Attributes:
        
        
            Fuel efficiency, affordability, practical interior, decent reliability for its class.
        
     
 
    
    
    
        
            Engine:
        
        
            1.6L Gamma G4FC (Inline-4, DOHC, CVVT)
        
     
    
        
            Engine Management:
        
        
            ECU operation, sensor diagnostics, emission controls, fuel injection, ignition timing
        
     
    
        
            Transmission Manual:
        
        
            M5GF1 (5-speed manual transmission) – clutch, gearbox, linkages, fluid specifications
        
     
    
        
            Transmission Automatic:
        
        
            4-speed Automatic (F4AEL) – torque converter, planetary gears, hydraulic controls, fluid specifications
        
     
    
        
            Drivetrain:
        
        
            Front-wheel drive, CV axles, differential components
        
     
    
        
            Suspension:
        
        
            Front MacPherson struts, rear torsion beam, springs, shock absorbers, bushings, alignment specifications
        
     
    
        
            Steering:
        
        
            Hydraulic power steering system – pump, rack and pinion, steering column, fluid type
        
     
    
        
            Brakes:
        
        
            Front ventilated discs, rear drums (standard), ABS operation and diagnostics, brake fluid specifications, bleeding procedures
        
     
    
        
            Electrical System:
        
        
            12V battery, charging system (alternator), starting system (starter), lighting, fuses, relays, wiring diagrams
        
     
    
        
            Body And Chassis:
        
        
            Body construction, panels, doors, windows, locks, interior trim, underbody protection
        
     
    
        
            HVAC:
        
        
            Air conditioning system, heater core, blower motor, refrigerant type, charging procedures
        
     
    
        
            Cooling System:
        
        
            Radiator, thermostat, water pump, cooling fan, coolant specifications, flushing procedures
        
     
    
        
            Fuel System:
        
        
            Fuel tank, fuel pump, fuel filter, fuel injectors, evaporative emission control (EVAP)
        
     
    
    
        
            Maintenance:
        
        
            Oil changes, filter replacements, fluid checks and top-offs, tire rotations, spark plug replacement, cabin air filter replacement
        
     
    
        
            Diagnostics:
        
        
            Troubleshooting guides based on symptoms, diagnostic trouble codes (DTCs), sensor testing, electrical circuit analysis
        
     
    
        
            Repair:
        
        
            Engine component replacement (e.g., head gasket, timing belt/chain), transmission overhaul, brake caliper replacement, suspension arm replacement
        
     
    
        
            Overhaul:
        
        
            Detailed procedures for complete engine and transmission rebuilds
        
     
    
        
            Installation:
        
        
            Component installation, accessory fitting (where applicable)
        
     
    
        
            Torque Specifications:
        
        
            Precise torque values for all critical fasteners
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical schematics for all vehicle systems
        
     
    
    
        
            Depth:
        
        
            Comprehensive, covering from routine maintenance to complete engine/transmission rebuilds and advanced electrical diagnostics.
        
     
 
    
    
    
        
            Engine Code:
        
        
            G4FC (Gamma)
        
     
    
        
            Engine Type:
        
        
            Inline-4, Naturally Aspirated
        
     
    
        
            Displacement:
        
        
            1.6 Liters (1591 cc)
        
     
    
        
            Bore X Stroke:
        
        
            77.0 mm x 85.4 mm
        
     
    
        
            Compression Ratio:
        
        
            10.5:1
        
     
    
        
            Valvetrain:
        
        
            DOHC, 16 Valves, Dual Continuously Variable Valve Timing (CVVT)
        
     
    
    
        
            Horsepower:
        
        
            122 hp @ 6300 RPM
        
     
    
        
            Torque:
        
        
            115 lb-ft (156 Nm) @ 4200 RPM
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Multi-Point Fuel Injection (MPI)
        
     
    
        
            Fuel Type:
        
        
            Unleaded Regular (87 Octane)
        
     
    
        
            Emission Controls:
        
        
            Catalytic converter, Oxygen sensors (O2S), Evaporative Emission Control System (EVAP)
        
     
 
    
    
    
        
            Type:
        
        
            5-Speed Manual (M5GF1)
        
     
    
    
        
            Type:
        
        
            4-Speed Automatic (F4AEL)
        
     
    
    
        
            Manual Gear Ratios:
        
        
            1st: 3.454, 2nd: 1.944, 3rd: 1.258, 4th: 0.971, 5th: 0.756, Reverse: 3.909
        
     
    
        
            Automatic Gear Ratios:
        
        
            1st: 2.731, 2nd: 1.513, 3rd: 1.000, 4th: 0.711, Reverse: 2.400
        
     
    
        
            Final Drive Ratio:
        
        
            4.294 (Manual), 4.059 (Automatic)
        
     
    
        
            Clutch Type:
        
        
            Hydraulic, Dry Single Plate
        
     
    
        
            Transmission Fluid Manual:
        
        
            GL-4 SAE 75W-90 (Capacity: 1.9 - 2.1 Liters)
        
     
    
        
            Transmission Fluid Automatic:
        
        
            Kia Genuine ATF SP-III or equivalent (Capacity: 7.1 - 7.3 Liters)
        
     
 
    
    
    
        
            Length:
        
        
            4220 mm (Hatchback) / 4235 mm (Sedan)
        
     
    
    
        
            Height:
        
        
            1470 mm (Hatchback) / 1460 mm (Sedan)
        
     
    
    
        
            Ground Clearance:
        
        
            Approx. 140-150 mm
        
     
    
    
        
            Passenger Volume:
        
        
            Approx. 90.1 cu ft (Hatchback)
        
     
    
    
        
            Cargo Volume Hatchback:
        
        
            Approx. 14.7 cu ft (rear seats up)
        
     
    
    
        
            Curb Weight Manual:
        
        
            Approx. 1130 kg (2491 lbs)
        
     
    
        
            Curb Weight Automatic:
        
        
            Approx. 1150 kg (2535 lbs)
        
     
    
        
            Gross Vehicle Weight Rating Gvwr:
        
        
            Approx. 1570 kg (3461 lbs)
        
     
    
    
        
            Wheel Size:
        
        
            14-inch or 15-inch Steel/Alloy
        
     
    
        
            Tire Size:
        
        
            175/70R14 or 185/65R15
        
     
    
    
        
            Offset:
        
        
            ET35-ET46 (typical)
        
     
 
    
    
    
        
            NHTSA Front Impact:
        
        
            4-Star (Driver) / 4-Star (Passenger)
        
     
    
        
            NHTSA Side Impact:
        
        
            5-Star (Driver) / 5-Star (Passenger)
        
     
    
    
    
    
        
            Electronic Stability Control Esc:
        
        
            Optional on some trims
        
     
    
        
            Traction Control TCS:
        
        
            Often bundled with ESC, optional
        
     
    
    
        
            Airbags:
        
        
            Front airbags (driver & passenger), front side-impact airbags (optional), side curtain airbags (optional on higher trims)
        
     
    
        
            Seatbelts:
        
        
            3-point front and rear seatbelts, pretensioners and load limiters for front seats
        
     
    
        
            Child Seat Anchors:
        
        
            LATCH (Lower Anchors and Tethers for Children) system
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 5,000 miles (8,000 km) or 6 months, whichever comes first (severe driving conditions); 7,500 miles (12,000 km) or 12 months (normal driving conditions) - consult owner's manual for specific recommendation based on oil type used.
        
     
    
        
            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 105,000 miles (168,000 km) for Iridium-tipped plugs.
        
     
    
        
            Coolant Flush:
        
        
            Every 30,000 miles (48,000 km) or 24 months
        
     
    
        
            Transmission Fluid Change Manual:
        
        
            Recommended every 60,000 miles (96,000 km) or as per manual
        
     
    
        
            Transmission Fluid Change Automatic:
        
        
            Recommended every 60,000 miles (96,000 km) or as per manual, depending on driving conditions.
        
     
    
    
        
            Engine Oil:
        
        
            API SN or higher, ILSAC GF-5 or higher, SAE 5W-20 (Check owner's manual for specific viscosity based on ambient temperature)
        
     
    
        
            Coolant:
        
        
            Antifreeze/Coolant (Ethylene Glycol based), meeting KSM 2142 standard (Orange/Red color, typically).
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4
        
     
    
        
            Power Steering Fluid:
        
        
            Dexron III / Mercon compatible ATF
        
     
    
    
        
            Common Problems:
        
        
            Occasional interior rattles, potential for premature wear of suspension bushings, occasional issues with power window regulators, possible idle speed fluctuations if PCV system is compromised.
        
     
    
        
            Recalls:
        
        
            Check for any manufacturer recalls specific to the 2010 Kia Rio, often related to airbag issues or potential fuel system component failures.
        
     
 
    
    
    
        
            Kia Motors Corporation:
        
        
            Founded in 1944, South Korean automotive manufacturer, part of Hyundai Motor Group.
        
     
    
    
        
            Kia Rio Generation 2:
        
        
            The 2010 model belongs to the second generation (JB) of the Kia Rio, which was produced from 2005 to 2011. This generation saw a significant redesign from its predecessor, focusing on improved styling, interior quality, and driving dynamics.
        
     
    
    
        
            Manufacturing Locations:
        
        
            Primary assembly in South Korea (Donghee Plant) and Slovakia (Kia Motors Slovakia).
        
     
    
        
            Sales Period:
        
        
            2006-2011 model years for the second generation (JB).