Target audience:
Compact car buyers seeking affordable, practical transportation
Segment:
Compact sedan / hatchback class
Powertrain:
Four-cylinder engine with manual or automatic transmission
Equipment:
Standard air conditioning, power accessories, and audio system
Economy focus:
Simple mechanicals designed for low cost of ownership
Value:
Competitive pricing against other compact cars of its era
Engineering:
GM Daewoo global platform shared with other GM small cars
Reader required:
Acrobat Reader, Foxit, or comparable PDF reader
Delivery method:
Instant digital download
Binding:
Digital (no physical binding)
Source:
Compiled in digital PDF format from the Original Factory Owners Manual
Content parity:
Contains the exact information as the traditional physical manual
Instrument cluster:
Gauges, warning lamps, and indicators
Entertainment systems:
Audio and entertainment controls
Climate controls:
Heating, ventilation, and air conditioning operation
Lights:
Exterior and interior lighting controls
Driver controls:
Wipers, washers, mirrors, and steering controls
Locks and security:
Door locks, keys, and anti-theft systems
Seating and safety restraints:
Seat adjustment, seat belts, and airbag systems
Driving:
Driving tips, starting, and vehicle operation
Engine compartment:
Component layout and inspection points
Engine oil:
Checking, capacity, and recommended specification
Battery:
Care, jump starting, and replacement guidance
Air filter(s):
Inspection and replacement intervals
Fuel information:
Recommended fuel and refueling procedures
Refill capacities:
Fluid capacities for all major systems
Lubricant specifications:
Approved oils and lubricants
Part numbers:
Part number listings for service items
Cleaning:
Interior and exterior care instructions
Accessories:
Approved accessory information
Customer assistance:
GM customer support and dealer information
Reporting safety defects:
Procedure for U.S. only
Technical depth:
Owner-level operation and maintenance, not repair procedures
Parts information:
Fluids, filters, and wear item specifications and part numbers
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine type:
2.0L inline 4-cylinder
Fuel system:
Multi-point electronic fuel injection
Configuration:
Transverse mounted, 4-stroke gasoline
Horsepower (approx.):
Approximately 119 hp at 6,600 rpm
Torque (approx.):
Approximately 116 lb-ft
Recommended fuel:
Regular unleaded gasoline (refer to manual for octane rating)
Emissions:
Certified to applicable U.S./Canadian emissions standards
Body style:
4-door sedan (hatchback and wagon variants offered in some markets)
Wheelbase (approx.):
Approximately 102.4 in (2,600 mm)
Length (approx.):
Approximately 177.9 in (4,518 mm)
Curb weight (approx.):
Approximately 2,650-2,800 lb depending on transmission
Exact figures:
Refer to owners manual / door placard for verified values
Braking:
4-wheel anti-lock brakes (ABS) available
Traction:
Front-wheel drive stability in varied conditions
Lighting:
Halogen headlamps with adjustable aim
Airbags:
Dual front airbags (driver and front passenger)
Restraints:
3-point seat belts for front and outboard rear seats
Child safety:
Rear seat child restraint (LATCH) anchors and tether points
Structure:
Reinforced passenger safety cage
Crash test ratings:
N/A - verify current results at NHTSA/IIHS; not detailed in this manual
Audio system:
AM/FM stereo with CD player; optional cassette/CD head unit
Speakers:
Multi-speaker setup (4 to 6 speakers depending on trim)
Controls:
Steering wheel audio controls on equipped models
Instrumentation:
Analog gauge cluster with digital odometer
Convenience:
Remote keyless entry on equipped models
Advanced driver aids:
N/A - not offered on this model era
Oil and filter:
Per Maintenance Schedule chart in the manual (interval-based)
Air filter:
Inspect and replace per maintenance schedule
Fluid inspections:
Regular checks of brake, coolant, and transmission fluids
Engine oil:
SAE viscosity and API rating listed in the manual
Refill capacities:
Complete capacity charts for all systems included
Lubricants:
Approved lubricant specifications listed
Fuel:
Regular unleaded per fuel information section
Common wear items:
Brake pads, wiper blades, air and cabin filters
Battery:
Periodic inspection of terminals and charge condition
Known issues:
N/A - owners manual covers scheduled care, not defect history
Manufacturer:
General Motors (Chevrolet brand)
Origin:
Developed by GM Daewoo (Daewoo Lacetti platform)
Introduction:
Optra introduced in North America in 2004 as a GM Daewoo compact
Body styles:
Offered as sedan, 5-door hatchback, and wagon
2008 model year:
Final years of Optra availability before GM's new small car strategy
Assembly:
GM Daewoo plants, South Korea (Bupyeong facility)
