Approximately 65 hp (1.2L) to 150 hp (2.0 Turbocharged) depending on engine variant.
Torque Range:
Varies significantly based on engine displacement and type.
Fuel System
Fuel Injection:
Multi-point fuel injection (MPI) or Electronic Fuel Injection (EFI) for petrol engines, Common Rail Direct Injection (CRDI) or Indirect Injection for diesel engines.
Ignition System:
Distributorless Ignition System (DIS) or Coil-on-Plug (COP) for later models.
đ§ Transmission
Standard
Manual Transmission:
Available with various manual gearboxes (e.g., F13, F17, F23 ranges).
Optional
Automatic Transmission:
Optional automatic transmissions may be available depending on engine and trim.
Features
Clutch Type:
Hydraulically actuated single dry plate clutch.
Transmission Fluid:
Specific GL-4 rated gear oil required for manual transmissions. Automatic transmission fluid (ATF) for automatics (specific type varies).
đ Dimensions
Exterior
Body Styles:
Hatchback (3-door and 5-door), Saloon (4-door), Estate/Caravan (5-door), Coupe (2-door - as Astra Bertone Coupe later)
Wheelbase:
Approx. 2611 mm (2611 mm for hatchback/saloon/estate)
Track Width:
Varies by model and wheel size, typically around 1450-1480 mm front/rear.
Weights
Curb Weight:
Ranges from approximately 1150 kg to 1400 kg depending on body style and engine.
Gross Vehicle Weight:
Varies by model, typically around 1700-1900 kg.
đĄïž Safety Features
Ratings
Euroncap Rating:
Likely achieved a good safety rating for its time, with common configurations earning 4 stars in Euro NCAP testing for frontal and side impact.
Active Features
ABS:
Anti-lock Braking System (ABS) often standard or optional on higher trims.
Traction Control:
Traction Control System (TC) available on some models.
Passive Features
Airbags:
Frontal airbags for driver and passenger, side airbags often available on higher trims or as options.
Seatbelts:
Pre-tensioning front seatbelts, load limiters.
đĄ Technology Features
Infotainment
Audio System:
Factory fitted radio/cassette or CD players. Options for upgraded sound systems.
Driver Assistance
Cruise Control:
Optional cruise control available on some models and engine variants.
Parking Sensors:
Rear parking sensors became available on some later models or as aftermarket fitments.
Connectivity
Early Connectivity:
Basic connectivity options, primarily related to audio input (cassette adapter, CD changer).
đ§ Maintenance
Service Intervals
Oil Change Interval:
Typically every 10,000-15,000 miles or 12 months, whichever comes first (check manual for specific engine).
Major Service Intervals:
Major services (e.g., timing belt replacement) usually around 60,000 miles or 4-5 years. Consult manual for specific engine recommendations.
Fluid Specifications
Engine Oil Specification:
Viscosity grades commonly include 5W-30 or 5W-40, often requiring API SL or ACEA A3/B3 specifications (refer to manual for exact OEM specification).
Coolant Specification:
G12 or G13 type coolant (pink or red) or equivalent. Refer to manual for specific type and mix ratio.
Brake Fluid Specification:
DOT 4 brake fluid is standard.
Known Issues
Engine Common Issues:
Oil leaks from rocker cover gasket, thermostat housing issues, potential head gasket failure on some 1.6L engines (X16XEL), catalytic converter failure.
Transmission Common Issues:
Clutch wear, potential for gearbox synchromesh wear on higher mileage manual transmissions.
Electrical Common Issues:
Faulty door lock actuators, instrument cluster intermittent failures, CAN bus communication issues on later models.
Suspension Common Issues:
Wear in front suspension bushes (wishbone, anti-roll bar), rear axle mounting points can corrode.
đ Vehicle History
Brand Heritage
Vauxhall History:
Vauxhall is a British automotive manufacturer with a long history, founded in 1857. It has been part of General Motors since 1925.
Opel History:
Opel is a German automotive manufacturer, also part of General Motors for the period covered by this manual.
Model Evolution
Astra Heritage:
The Astra G replaced the Astra F and was produced from 1998 to 2004 (with the G continuing in some markets as Astra Classic). It was a significant step forward in design, safety, and technology over its predecessor.
Production
Production Locations:
Produced at various General Motors plants globally, including Ellesmere Port (UK) for Vauxhall and RĂŒsselsheim (Germany) for Opel.
đ Awards & Recognition
Recognitions
General Reception:
The Astra G was generally well-received for its comfort, handling, and spaciousness relative to its class. It was a strong seller in its segment throughout its production.