Segment:
Subcompact hatchback/sedan
Target Audience:
Budget-conscious consumers seeking reliable and economical transportation.
Key Competitors:
Hyundai Accent, Kia Rio, Ford Fiesta, Vauxhall/Opel Corsa, Renault Clio.
Design Philosophy:
Emphasis on affordability, practicality, and straightforward engineering.
Manual Value Proposition:
Empowers owners to perform maintenance and repairs, reducing long-term ownership costs.
Mechanical:
Engine, Fuel System, Cooling System, Lubrication System, Exhaust System, Drivetrain (Transmission, Drive Axles), Brakes, Steering, Suspension
Electrical:
Electrical System, Wiring Diagrams, Lighting, Ignition System, Starting and Charging System, Instrumentation, Body Electronics
Chassis And Body:
Chassis Components, Body Panels, Interior Trim, Exterior Trim
Maintenance:
Periodic maintenance, fluid changes, filter replacements, inspections
Diagnostics And Repair:
Troubleshooting procedures, component testing, repair instructions, disassembly/assembly of all major systems
Special Procedures:
Emission control system servicing, wheel alignment specifications, torque specifications
Depth:
Comprehensive; suitable for both DIY enthusiasts and professional technicians, covering detailed diagnostics and complex repairs.
Engine Families:
E-TEC II (GM Family II)
Common Engines:
1.2L (X12XE, Z12XE), 1.4L (X14XE, Z14XE), 1.6L (X16XE, Z16XE) gasoline engines.
1.2L Power:
Approx. 75-80 PS (55-59 kW)
1.4L Power:
Approx. 94 PS (69 kW)
1.6L Power:
Approx. 106 PS (78 kW)
Induction:
Electronic Multi-Point Fuel Injection (MPI)
Emission Controls:
Catalytic Converter, Oxygen Sensors, EGR (where applicable)
Body Styles:
5-door Hatchback, 4-door Sedan
Wheelbase:
Approx. 2480 mm (97.6 in)
Overall Length Hatchback:
Approx. 3880 mm (152.8 in)
Overall Length Sedan:
Approx. 4290 mm (168.9 in)
Curb Weight Range:
Approx. 1000-1150 kg (2200-2535 lbs), depending on body style and engine.
Euro Ncap Rating:
3 Stars (early models, may vary by year and testing methodology)
Braking System:
Front disc brakes, Rear drum brakes (ABS optional on some trims)
Steering:
Power assisted rack and pinion (EPS or Hydraulic depending on variant)
Airbags:
Driver and front passenger airbags standard; side airbags optional on some models.
Seatbelts:
Pretensioner seatbelts for front occupants.
Standard Features:
Basic AM/FM/CD player, power windows/locks on higher trims.
Connectivity:
Limited by era; typically basic auxiliary input or pre-wiring for aftermarket systems.
Availability:
Minimal; ABS and airbags were the primary safety technologies, with more advanced systems not typically offered.
Oil Change Interval:
Typically every 15,000 km (9,300 miles) or 12 months, whichever comes first (refer to manual for specific engine oil type).
Timing Belt Replacement:
Recommended every 90,000-120,000 km (56,000-75,000 miles) or 5-7 years, depending on engine variant. Crucial for interference engines.
Engine Oil Viscosity:
Typically 5W-30 or 5W-40 API SJ/SL or higher, or Dexos compatible (refer to manual for exact spec).
Coolant Type:
Ethylene Glycol based antifreeze/coolant, typically silicate-free or OAT type.
Transmission Fluid Manual:
API GL-4 gear oil, SAE 75W-90 or similar.
Transmission Fluid Automatic:
Dexron-III/VI or equivalent.
Common Problems Overview:
Potential for oil leaks (valve cover gasket, sump gasket), exhaust system corrosion, suspension wear (bushings, ball joints), and occasional electrical gremlins, particularly in older models.
Engine Idling Issues:
Can be related to dirty throttle bodies, faulty idle air control valves (IACV), or vacuum leaks.
Transmission Engagement:
Manual transmissions can develop stiff shifting or clutch wear. Automatic transmissions may exhibit delayed engagement or slippage if fluid is low or degraded.
Parent Company:
General Motors (GM) through its Daewoo division.
First Generation Release:
Originally launched as Daewoo Kalos in 2002.
Rebranding:
Rebadged and sold as Chevrolet Kalos in many markets starting around 2004.
Manufacturing Locations:
South Korea (main), Uzbekistan, potentially other GM assembly plants.
Facelift:
Received a significant facelift (T150 platform) around 2008, often marketed as Chevrolet Aveo (though the Kalos name persisted in some regions).
