Segment:
Compact to mid-size car segment
Target Market:
Budget-conscious consumers seeking a practical and affordable vehicle
Key Competitors:
Hyundai Elantra, Kia Spectra, Ford Focus, Chevrolet Cavalier, Honda Civic, Toyota Corolla (depending on specific market and trim)
Value Proposition:
Affordability, practicality, and a decent feature set for its price point
Body Styles:
Sedan, Hatchback, Wagon (depending on market)
Engine:
Complete overhaul, diagnostics, fuel system, ignition system, emission control, cooling system, lubrication system
Transmission:
Manual and Automatic transmission repair, overhaul, fluid specifications, shift controls
Drivetrain:
Front-wheel drive system, CV joints, drive axles, differential
Suspension:
Front and rear suspension components, shock absorbers, springs, control arms, alignment specifications
Steering:
Power steering system, steering column, steering rack, tie rods
Brakes:
Front and rear brake systems (disc/drum), ABS (if equipped), brake fluid specifications, hydraulic system repair
Electrical System:
Wiring diagrams, charging system, starting system, lighting, fuses, relays, body control modules, instrument cluster
Body And Chassis:
Body panel repair, interior trim, doors, windows, glass replacement, chassis components
HVAC:
Heating, Ventilation, and Air Conditioning system diagnosis and repair, refrigerant specifications
Diagnostic Troubleshooting:
Troubleshooting guides, symptom-based diagnostics, fault code interpretation (OBD-II)
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement
Repair:
Engine component replacement, transmission overhaul, brake caliper replacement, CV joint boot replacement, suspension bush replacement
Diagnostics:
On-board diagnostics (OBD-II) scanning, fuel pressure testing, compression testing, electrical circuit testing
Overhaul:
Complete engine rebuild procedures, transmission rebuild steps
Installation:
Component installation guidelines, timing belt installation, brake pad installation
Specifications Data:
Torque specifications, measurement data, alignment angles, diagnostic values
Depth Of Coverage:
Comprehensive, covering everything from basic fluid checks to complete engine and transmission rebuilds
Diagnostic Tools Required:
Basic hand tools, multimeter, pressure gauge, OBD-II scanner (for models with this feature)
Information Accuracy:
Factory-level technical data, diagrams, and procedures
Engine Code:
T20SED (most common)
Engine Type:
Inline 4-cylinder, DOHC, 16-valve
Displacement:
1.6 Liters (1598 cc)
Bore X Stroke:
79.0 mm x 81.5 mm (approx.)
Compression Ratio:
9.5:1 (typical)
Horsepower:
99 hp @ 6000 rpm (approx.)
Torque:
137 Nm @ 3400 rpm (approx.)
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline
Available Engine Options:
1.8L DOHC (approx. 114 hp) also available in some markets
NHTSA Front Impact Driver:
Not extensively documented for this model year in many markets, likely 3-4 star range for its era.
NHTSA Front Impact Passenger:
Not extensively documented for this model year in many markets, likely 3-4 star range for its era.
ABS:
Optional on some models, standard on higher trims/later production.
Traction Control:
Rarely equipped on this model.
Airbags:
Driver and front passenger airbags (standard or optional depending on market and trim)
Seatbelts:
3-point front and rear seatbelts, pre-tensioners (driver side usually)
Child Seat Anchors:
LATCH or ISOFIX points not standard on early models, likely tether anchors.
Oil Change Interval:
Every 7,500 miles or 6 months, whichever comes first (typical for the era)
Engine Oil Filter Replacement:
At every oil change
Air Filter Replacement:
Every 15,000 miles or 12 months
Spark Plug Replacement:
Every 30,000 miles (for standard plugs), potentially longer for platinum/iridium if specified.
Coolant Flush Interval:
Every 30,000 miles or 24 months
Transmission Fluid Change:
Manual: Every 60,000 miles. Automatic: Every 45,000 miles (severe service).
Timing Belt Replacement:
Critical: Every 60,000 miles or 4 years. Non-compliance can lead to catastrophic engine damage (interference engine).
Engine Oil Viscosity:
SAE 10W-30 or 10W-40 (API SG or higher)
Engine Oil Capacity:
3.7 Liters (4.0 US Quarts) with filter change (approx.)
Coolant Type:
Ethylene Glycol based coolant, typically a green or orange coolant (check manual for specific type)
Transmission Fluid Type Manual:
API GL-4, SAE 75W-90 gear oil
Transmission Fluid Type Automatic:
Dexron III (or equivalent)
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid:
Dexron III (or equivalent)
Engine:
Timing belt failure if not replaced on schedule, potential for oil leaks, idle control valve issues.
Transmission:
Automatic transmission can be less robust, potential for clutch wear in manual versions.
Electrical:
Wiring harness degradation, faulty sensors, instrument cluster issues (common in many vehicles of this age).
Suspension:
Wear on ball joints, tie rod ends, and bushings.
Rust:
Corrosion on body panels, particularly wheel arches and sills, depending on climate.
Daewoo History:
Daewoo Motor Company was a South Korean manufacturer, known for its diverse range of vehicles before being acquired by General Motors.
Nubira Introduction:
The Nubira was introduced globally in 1997 as a successor to the Daewoo LeMans, designed by I.DE.A. Institute. It shared platforms with the Opel Astra (GM's European subsidiary) in some configurations.
Generation J100:
The 1998-2000 models represent the first generation (J100) of the Nubira.
Manufacturing Locations:
South Korea (main production), also assembled in other countries through joint ventures or CKD kits.
Discontinuation Model:
The Nubira nameplate continued under GM Daewoo and later Chevrolet (e.g., Chevrolet Nubira/Lacetti) in subsequent generations.
