🏷️ Basic Information

Make:

Kia

Model:

Rio

Year:

2011

Chassis Code:

UB

👋 Introduction

Segment:

Subcompact Car

Target Audience:

Budget-conscious consumers, first-time car buyers, urban commuters.

Key Competitors:

Hyundai Accent, Toyota Yaris, Honda Fit, Ford Fiesta, Chevrolet Sonic.

Value Proposition:

Affordability, fuel efficiency, decent feature set for its price point, and Kia's improving reliability reputation.

Manual Benefit:

Empowers owners and independent mechanics with factory-level diagnostic and repair knowledge, reducing reliance on expensive dealership services and promoting DIY maintenance.

📋 Manual Details

Systems Covered:

Engine Mechanical, Engine Control System, Fuel System, Exhaust System, Cooling System, Lubrication System, Ignition System, Starting System, Charging System, Manual Transmission, Automatic Transmission, Drive Shafts, Axles, Suspension System (Front and Rear), Steering System, Brake System (Front and Rear), ABS/ESC System, Body Electrical System, HVAC System, Interior and Exterior Lighting, Audio System, Security System, Airbag System, Body and Frame, Chassis Components, Body Panel Repair, Diagnostic Procedures, Wiring Diagrams.

Estimated Page Count:

1500+

Type:

Factory Service Workshop Manual (FSM)

Language:

English

Format:

Digital Download (likely PDF)

📖 Manual Coverage

Powertrain:

Detailed coverage of engine disassembly, assembly, diagnostics, and repair for all engine variants, including timing belt/chain procedures, piston/ring replacement, cylinder head service, and lubrication system overhauls. Comprehensive transmission repair, clutch replacement, gear ratio information, and automatic transmission internal component servicing.

Chassis:

In-depth information on front and rear suspension components, steering rack and linkage repair, brake caliper, rotor, and pad replacement, ABS/ESC system troubleshooting and component replacement, and wheel bearing service.

Electrical:

Extensive wiring diagrams for all vehicle systems, fuse and relay locations, diagnostic procedures for Body Control Module (BCM), Powertrain Control Module (PCM), and other ECUs. Coverage of starter motor, alternator, lighting systems, and audio components.

Maintenance And Diagnostics:

Scheduled maintenance tasks, fluid level checks and changes, filter replacements, spark plug replacement intervals, diagnostic trouble codes (DTCs) and their interpretation, component testing procedures, and troubleshooting flowcharts for common issues.

Repair And Rebuild:

Step-by-step instructions for component removal, installation, and overhaul. This includes engine rebuild procedures, transmission overhaul, suspension component replacement, brake system repairs, and body panel repair and alignment.

Diagnostic Capabilities:

Advanced diagnostic strategies, including using scan tools for live data monitoring, actuating components, and performing relearn procedures. Specific diagnostic routines for engine performance, emissions, and transmission issues.

Specification Accuracy:

Includes precise torque specifications for all fasteners, diagnostic voltage and resistance values, alignment specifications, and clearance measurements crucial for accurate repairs and adjustments.

📊 Manual Specifications

Quality And Searchability:

Typically provided as a high-resolution PDF, ensuring clear text and diagrams. Searchable functionality allows for quick access to specific topics and procedures.

Print Readability:

Designed for professional use, the digital format offers excellent print quality for individual pages or sections if a hard copy is desired.

Binding:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

G4FC (Gamma)

Configuration:

Inline 4-cylinder

Displacement:

1.6 Liters (1591 cc)

Bore X Stroke:

77.0 mm x 85.4 mm

Compression Ratio:

10.5:1

Valve Train:

DOHC, 16 valves, CVVT (Continuously Variable Valve Timing)

Horsepower SAE Net:

120-124 hp @ 6300 rpm (depending on market/specifications)

Torque SAE Net:

115-117 lb-ft @ 4200 rpm (depending on market/specifications)

Induction:

Multi-point Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline (Octane Rating: 87 recommended, 91 optional for performance)

Fuel Tank Capacity:

45 Liters (11.9 Gallons)

🔧 Transmission

Type:

5-Speed Manual

Type:

4-Speed Automatic

Automatic Transmission Features:

Electronically controlled, torque converter lock-up clutch for improved fuel economy.

Manual Transmission Fluid:

API GL-4, SAE 75W-90 (Refer to manual for exact part number)

Automatic Transmission Fluid:

Kia Genuine ATF SP-III or equivalent (Refer to manual for exact part number)

📐 Dimensions

Length:

4,035 mm (158.9 in)

Width:

1,700 mm (66.9 in)

Height:

1,460 mm (57.5 in)

Wheelbase:

2,550 mm (100.4 in)

Front Track:

1,488 mm (58.6 in)

Rear Track:

1,492 mm (58.7 in)

Trunk Volume:

255 Liters (9.0 cu ft)

Curb Weight Manual:

Approx. 1,050 kg (2,315 lbs)

Curb Weight Automatic:

Approx. 1,080 kg (2,381 lbs)

Gross Vehicle Weight Rating:

Approx. 1,530 kg (3,373 lbs)

Towing Capacity:

Not Recommended

Wheel Bolt Pattern:

4x100

Standard Wheel Size:

15-inch alloy or steel

Standard Tire Size:

185/65R15

🛡️ Safety Features

NHTSA Frontal Driver:

5 Stars

NHTSA Frontal Passenger:

5 Stars

NHTSA Side Driver:

5 Stars

NHTSA Side Passenger:

5 Stars

NHTSA Side Rear Passenger:

5 Stars

NHTSA Rollover:

4 Stars

IIHS Moderate Overlap Front:

Good

IIHS Side Impact:

Good

IIHS Roof Strength:

Good

IIHS Head Restraints And Seats:

Good

ABS:

Standard Anti-lock Braking System

Ebs:

Optional Electronic Brake-force Distribution (EBD)

Esc:

Optional Electronic Stability Control (ESC)

Traction Control:

Standard Traction Control System (TCS)

Airbags:

Front airbags, front side-impact airbags, full-length side curtain airbags (availability varies by trim).

Seatbelts:

3-point seatbelts with pretensioners and load limiters for front seats.

💡 Technology Features

Audio System:

Standard AM/FM/CD/MP3 player with auxiliary input. Higher trims may feature upgraded audio systems with more speakers and USB connectivity.

Connectivity:

Bluetooth hands-free calling and audio streaming available on select higher trims.

Standard Features:

Hill-start Assist Control (HAC) might be available on specific trims.

Optional Features:

Rear parking sensors were an option on some models.

🔧 Maintenance

Oil And Filter Change:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first.

Air Cleaner Filter:

Every 15,000 miles (24,000 km) or 12 months.

Cabin Air Filter:

Every 15,000 miles (24,000 km) or 12 months.

Spark Plugs:

Every 105,000 miles (168,000 km) (Iridium type).

Coolant Flush:

Initial at 105,000 miles (168,000 km), then every 30,000 miles (48,000 km) or 24 months.

Brake Fluid Change:

Every 30,000 miles (48,000 km) or 24 months.

Engine Oil:

API SN or higher, SAE 5W-20, Synthetic Blend or Full Synthetic (Capacity: 4.2 Liters / 4.4 US Quarts)

Coolant:

Ethylene Glycol based, Korean Standard KSM 2142 (Orange or Pink color, Long-life type) (Capacity: 6.4 Liters / 6.8 US Quarts)

Brake Fluid:

DOT 3 or DOT 4 (Capacity: Approx. 0.7 Liters / 0.74 US Quarts)

Power Steering Fluid:

Refer to manual; typically a non-automatic transmission fluid (ATF) type or specific power steering fluid (if equipped with hydraulic power steering).

Engine Performance:

Some reports of rough idling or slight power loss, often related to carbon buildup on intake valves or faulty sensors (e.g., MAF sensor). CVVT system can be a point of failure if maintenance is neglected.

Transmission:

Occasional reports of harsh shifting in automatic transmissions. Manual transmissions are generally robust but clutch wear is normal.

Suspension And Steering:

Front end noises, such as clunking or rattling, can indicate worn control arm bushings or ball joints. Power steering pump can be a source of noise.

Electrical System:

Battery drain issues can occur if parasitic draw is present. LCM (Lighting Control Module) or BCM (Body Control Module) glitches can cause intermittent issues with lights or other electronics.

📚 Vehicle History

Kia Origin:

Founded in 1944 in South Korea, initially as a manufacturer of bicycle parts and steel tubing. Kia entered the automotive industry in 1962.

Rio Generation Third:

The 2011 Kia Rio represents the third generation (UB) of the model, introduced for the 2012 model year in North America. This manual covers the initial phase of this generation.

Manufacturing Locations:

Primary production for the UB generation included facilities in South Korea and later Brazil.

Sales Performance:

The Rio is a significant model for Kia globally, contributing to the brand's growth in the subcompact segment.

🏆 Awards & Recognition

Consumer Reports:

Consumer Reports generally rated the 2011 Rio as average to above average in predicted reliability for its class at the time of its release. (Specific ratings may vary year to year).

Insurance Institute For Highway Safety:

Earned good ratings in IIHS crashworthiness tests.

Fuel Economy Epa Estimate City:

Approx. 28-30 MPG (Manual Transmission)

Fuel Economy Epa Estimate Highway:

Approx. 36-38 MPG (Manual Transmission)

Fuel Economy Epa Estimate City Auto:

Approx. 27-29 MPG (Automatic Transmission)

Fuel Economy Epa Estimate Highway Auto:

Approx. 34-36 MPG (Automatic Transmission)