Segment:
        
        
            Subcompact/B-segment hatchback and sedan
        
     
    
        
            Competitors 2013:
        
        
            Ford Fiesta, Honda Fit, Toyota Yaris, Chevrolet Sonic, Nissan Versa, Hyundai Accent
        
     
    
    
        
            Key Strengths Rio Ub:
        
        
            Attractive styling, spacious interior for its class, good fuel economy, value for money, improved build quality over previous generations.
        
     
    
    
        
            Design Philosophy:
        
        
            Peter Schreyer's 'Tiger Nose' grille influence, European-inspired styling.
        
     
    
        
            Body Styles:
        
        
            5-door hatchback, 4-door sedan
        
     
 
    
    
    
        
            Engine:
        
        
            Engine mechanical, lubrication, cooling, fuel injection, ignition, emissions control, engine management system (ECM/ECU)
        
     
    
        
            Transmission:
        
        
            Manual transmission (M/T) and Automatic transmission (A/T), clutch, driveline, differential
        
     
    
        
            Brakes:
        
        
            Hydraulic brake system, ABS, EBD, brake discs, pads, calipers, lines, master cylinder
        
     
    
        
            Suspension Steering:
        
        
            Front suspension, rear suspension, shock absorbers, springs, power steering system, steering rack, column
        
     
    
        
            Electrical:
        
        
            12V battery system, charging system (alternator), starting system (starter motor), lighting, fuses, relays, wiring diagrams, body control module (BCM), body electrical components
        
     
    
        
            Body Interior:
        
        
            Body structure, exterior panels, doors, windows, interior trim, seats, HVAC system, climate control, body sealing
        
     
    
        
            Safety Restraint:
        
        
            Airbag system (SRS), seat belts, pre-tensioners, occupant detection systems
        
     
    
        
            Comfort Convenience:
        
        
            Power windows, power door locks, mirrors, audio system, infotainment integration (basic), keyless entry
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups, brake pad replacement, tire rotation
        
     
    
        
            Diagnostics:
        
        
            Troubleshooting charts, DTC (Diagnostic Trouble Code) interpretation, symptom-based diagnostics, component testing
        
     
    
        
            Repair:
        
        
            Component removal and installation, engine overhaul, transmission overhaul, brake system repair, suspension component replacement, electrical component repair
        
     
    
        
            Adjustments:
        
        
            Valve adjustments (if applicable), parking brake adjustments, clutch adjustments
        
     
    
        
            Specifications:
        
        
            Torque specifications for all fasteners, alignment specifications, diagnostic specifications
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical schematics for all major systems
        
     
    
    
        
            Depth:
        
        
            Comprehensive (A-Z coverage), suitable for professional technicians and advanced DIYers
        
     
    
        
            Specificity:
        
        
            Vehicle-specific, not generic information
        
     
 
    
    
    
        
            Transmission Type Base:
        
        
            6-speed Manual Transmission
        
     
    
    
        
            Transmission Type Optional:
        
        
            6-speed Automatic Transmission (with Shiftronic capability in some markets)
        
     
    
    
        
            Automatic Features:
        
        
            Electronically controlled, lock-up torque converter, adaptive shift logic.
        
     
    
    
        
            Manual Transmission Fluid:
        
        
            API GL-4, SAE 75W/80 (Check manual for specific Kia part numbers and specifications)
        
     
    
        
            Automatic Transmission Fluid:
        
        
            Kia Genuine ATF SP-IV (Check manual for specific Kia part numbers and specifications)
        
     
 
    
    
    
        
            Length Hatchback:
        
        
            Approx. 4045 mm (159.2 in)
        
     
    
        
            Length Sedan:
        
        
            Approx. 4370 mm (172.0 in)
        
     
    
        
            Width:
        
        
            Approx. 1720 mm (67.7 in)
        
     
    
        
            Height:
        
        
            Approx. 1470 mm (57.9 in)
        
     
    
        
            Wheelbase:
        
        
            Approx. 2570 mm (101.2 in)
        
     
    
        
            Ground Clearance:
        
        
            Approx. 140 mm (5.5 in)
        
     
    
    
        
            Cargo Volume Hatchback Seats Up:
        
        
            Approx. 288 liters (10.2 cu ft)
        
     
    
        
            Cargo Volume Hatchback Seats Down:
        
        
            Approx. 898 liters (31.7 cu ft)
        
     
    
        
            Cargo Volume Sedan:
        
        
            Approx. 451 liters (15.9 cu ft)
        
     
    
    
        
            Curb Weight Approx:
        
        
            1100-1200 kg (2425-2645 lbs) depending on body style and features
        
     
    
    
        
            Wheel Bolt Pattern:
        
        
            5x100
        
     
    
        
            Standard Tire Size:
        
        
            175/70R14, 195/55R15, or 195/50R16 depending on trim
        
     
    
        
            Standard Wheel Size:
        
        
            14-inch, 15-inch, or 16-inch alloy or steel wheels
        
     
 
    
    
    
        
            NHTSA Overall Rating:
        
        
            4 Stars (for 2013 model year generally)
        
     
    
        
            IIHS Top Safety Pick:
        
        
            Yes (for specific configurations and testing periods)
        
     
    
    
        
            ABS:
        
        
            Standard Anti-lock Braking System
        
     
    
        
            Ebd:
        
        
            Standard Electronic Brake-force Distribution
        
     
    
        
            Esc:
        
        
            Standard Electronic Stability Control (ESC), Traction Control System (TCS)
        
     
    
    
        
            Airbags:
        
        
            Front airbags, front side-impact airbags, full-length side curtain airbags (standard on most trims)
        
     
    
        
            Seat Belts:
        
        
            3-point seat belts with pretensioners and load limiters in the front, 3-point seat belts in the rear.
        
     
    
        
            Child Seat Anchors:
        
        
            LATCH (Lower Anchors and Tethers for Children) system
        
     
 
    
    
    
        
            Infotainment System:
        
        
            Standard AM/FM/CD/MP3 audio system, optional SiriusXM Satellite Radio, USB/Auxiliary input. Higher trims might have Bluetooth hands-free connectivity.
        
     
    
        
            Display:
        
        
            Basic LCD or touchscreen display depending on trim and options.
        
     
    
    
        
            Rearview Camera:
        
        
            Optional on select trims, not standard on all.
        
     
    
        
            Parking Sensors:
        
        
            Optional on some higher trims.
        
     
    
    
        
            Bluetooth:
        
        
            Optional for hands-free calling and audio streaming on higher trims.
        
     
    
        
            Navigation:
        
        
            Rarely offered as standard or optional on this model's generation, basic infotainment was more common.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic or synthetic blend oil). Check manual for specific severe vs. normal duty.
        
     
    
        
            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:
        
        
            Refer to manual; typically iridium plugs with longer intervals, e.g., 60,000-100,000 miles (96,000-160,000 km).
        
     
    
        
            Brake Fluid Change:
        
        
            Every 2 years or 30,000 miles (48,000 km).
        
     
    
        
            Coolant Change:
        
        
            First change at 100,000 miles (160,000 km), then every 50,000 miles (80,000 km) thereafter (using specified long-life coolant).
        
     
    
    
        
            Engine Oil Capacity:
        
        
            Approximately 4.2 US quarts (4.0 liters) with filter change for 1.6L engine. (Confirm in manual).
        
     
    
        
            Engine Oil Viscosity:
        
        
            SAE 0W-20 (Synthetic recommended for optimal performance and fuel economy).
        
     
    
        
            Coolant Type:
        
        
            Ethylene Glycol based, long-life coolant, typically a blue or green color. Specify Kia's recommended coolant specification.
        
     
    
        
            Power Steering Fluid:
        
        
            Typically Automatic Transmission Fluid (ATF) or specific power steering fluid. Consult manual for exact specification.
        
     
    
    
        
            Engine Noise:
        
        
            Some reports of piston slap or lifter noise on cold starts, often related to oil viscosity or internal tolerances. Manual provides diagnostic procedures.
        
     
    
        
            Transmission Shifting:
        
        
            Occasional reports of slightly hesitant shifts in automatics, especially in earlier production runs. Manual covers software updates and hydraulic checks.
        
     
    
        
            Electrical Gremlins:
        
        
            Minor electrical issues can occur, e.g., interior lights, power window motors. Detailed wiring diagrams in the manual are essential for diagnosis.
        
     
 
    
    
    
        
            Kia History Context:
        
        
            Kia Motors Corporation, South Korean manufacturer known for its growth in quality and design from the late 20th century onwards.
        
     
    
    
        
            Rio Generations:
        
        
            The UB generation is the third generation of the Kia Rio, succeeding the JB (2005-2011) and DC (2000-2005) generations.
        
     
    
        
            Ub Introduction:
        
        
            Launched in 2011 globally, with the 2013 model year representing a significant iteration of this generation.
        
     
    
    
        
            Manufacturing Locations:
        
        
            Primarily manufactured at Kia's Hwaseong Plant in South Korea. Some units may have been assembled in other Kia facilities globally.
        
     
 
    
    
    
        
            IIHS Recognition:
        
        
            Often received good ratings from the IIHS for front and side crash tests.
        
     
    
        
            Consumer Reports Ratings:
        
        
            Generally scored well for predicted reliability and owner satisfaction within its segment, though specific ratings can vary by year.
        
     
    
    
        
            Fuel Economy Epa:
        
        
            Rated highly for fuel economy, with specific MPG figures varying by transmission and body style (e.g., often in the high 20s/low 30s city, low to mid 40s highway).